Logo der Physikalisch-Technischen Bundesanstalt

Allgemeine und Anorganische Chemie

Fachbereich 3.1

Veröffentlichungen / Publications (3.1)

Eine vollständige Übersicht der Publikationen finden Sie in der Datenbank PTB-Publica.
A complete overview of the publications can be found in the PTB-Publica database PTB-Publica.

AG 3.11      AG 3.12     AG 3.13    

Viallon, J.; Choteau, T.; Flores, E.; Idrees, F.; Moussay, P.; Wielgosz, R.I.; Loh, Z.; Allison, C.; Huang, L.; Chivelscu, A.; Camin, F.; Krajnc, B.; Ogrinc, N.; de Lima Fioravante, A.; Fasciotti, M.; Monteiro, T.V.C.; Garrido, B.C.; Rego, E.C.P.; Wollinger, W.; Augusto, C.R.; Michel, S.; Lee, J.S.; Lim, J.K.; Daëron, M.; Kassi, S.; Moossen, H.; Hai, L.; Zhou, Z.; Srivastava, A.; Shimosaka, T.; Mussel Webber, E.; Hill−Pearce, R.; Brewer, P.; Chartrand, M.; Rienitz, O.; Ebert, V.; Flierl, L.; Braden-Behrens, J.; Nwaboh, J.; Emad, A.; Simsek, A.; Chubchenko, I.: Final report of CCQM-P204, comparison on CO2 isotope ratios in pure CO2. Metrologia 2023, 60(1A), 08026
Mašláň, S.; He, H.; Bergsten, T.; Seitz, S.; Heins, T.P.: Interlaboratory comparison of battery impedance analyzers calibration. Measurement 218 (2023), 1131176
Yang, L.; Vogl, J.; Mann, J.; Kraft, R.; Vocke, R.; Pramann, A.; Eberhardt, J.; Rienitz, O.; Lee, K.-S.; Lim, J.S.; Sobina, E.; Song, P.; Wang, J.; Mester, Z.; Meija, J.: Copper isotope delta measurements in high purity materials: CCQM-P213 pilot study. Metrologia 2023, 60(1a), 08019
Liu, Z.; Wang, Z.; Guckel, J.; Park, D.; Lalkens, B.; Stosch, R.; Etzkorn, M.: Positional control of DNA origami based gold dimer hybrid nanostructures on pre-structured surfaces. Nanotechnology, 34 (2023), 42, 1-10
Wang, Z.; Liu, Z.; Dempwolf, W.; Molle, J.; Kanehira, Y.; Kogikoski Junior, S.; Etzkorn, M.; Bald, Stosch, R.; Wundrack, S.: Surface enhanced raman spectroscopy on selective adsorbed plasmonic nanostructures using polar surface arrays. ACS Applied Nano Materials, 6 (2023), 16, 14645–14655
Syring, A.; Wang, Z.; Wundrack, S.; Stosch, R.; Voss, T.: Optical tomography of polymeric microsphere layers using confocal raman microscopy. Applied Spectroscopy, 2023;77(7):744-752
Kazlagic, A.; Rosner, M.; Cipriani, A.; Frick, D.A.; Glodny, J.; Hoffmann, E.J.; Hora, J.M.; Irrgeher, J.; Lugli, F.; Magna, T.; Meisel, T.C.; Meixner, A.; Possolo, A.; Pramann, A.; Pribil, M.J. ; Prohaska, T.; Retzmann, A.; Rienitz, O.; Rutherford, D.; Paula-Santos, G.M.; Tatzel, M.; Widhalm, S.; Willbold, M.; Zuliani, T.; Vogl, J.: Characterisation of conventional 87Sr/86Sr isotope ratios in cement, limestone and slate reference materials based on an interlaboratory comparison study. Geostandards and Geoanalytical Research, 2023
Süleyman, Z.C.; Engin, B.A.; İşleyen, A.; Jotanovic, A.; Acosta, O.; Prina, P.; Schvartz, M.; Savić, M.; Stojanović, M.; Forigua, D.A.A.; Abella G., J.G.; Ahumada F., D.A.; Näykki, T.; Sara-Aho, T.; Vogl, J.; Koenig, M.; Rienitz, O.; Noordmann, J.; Pape, C.; Towara, J.; Kakoulides, E.; Alexopoulos, C.; Ketrin, R.; Mardika, E.; Komalasari, I.; Elishian, C.; Naujalis, E.; Knašienė, B.; Uribe, C.; Carrasco, E.; Zoń, A.; Warzywoda, B.; Stakheev, A.; Dobrovolskiy, V.; Stolboushkina, T.; Glinkova, A.; Sobina, E.; Tabatchikova, T.; Gažević, L.; Paunović, M.; Jaćimović, R.; Zuliani, T.; Zambra, R.P.; Napoli, R.: Supplementary Comparison – Determination of elements in river water. Metrologia, 2023, 60(1a), 08001
Brauckmann, C.; Pramann, A.; Rienitz, O.; Schulze, A.; Phukphatthanachai, P.; Vogl, J.: Summary of “Combining isotope dilution and standard addition – elemental analysis in complex samples”. CITAC News, p. 48-52, May 2022
Waldmann, C.; Fischer, P.; Seitz, S.; Köllner, M.; Fischer, J.-G.; Bergenthal, M.; Brix, H.; Weinreben, S.; Huber, R.: A methodology to uncertainty quantification of essential ocean variables. Frontiers in Marine Science, 9:1002153, 15.11.2022
Bastkowski, F.; Seitz, S.: pH-Messungen zur Quantifizierung der Versauerung von Meerwasser. PTB-Mitteilungen 132 (2022), Heft 3, S. 61
Beckhoff, B.; Essmann, S.; Horn, T.; Lienesch, F.; Seitz, S.; Sarge, S.M.; Zech, C.: Metrologie und Sicherheit für Batterien. PTB-Mitteilungen 132 (2022), Heft 2, S. 55
Gao, Y.; Ren, T.; Williams, I.S.; Ireland, T.R.; Long, T.; Rienitz, O.; Pramann, A.; Wang, S.; Song, P.; Wang, J.: Molar mass measurement of a 28Si-enriched silicon crystal with high precision secondary ion mass spectrometry (SIMS). Journal of Analytical Atomic Spectrometry, 2022, 37, 2546–2555
Michaliszyn, L.; Pramann, A.; Röthke, A.; Rienitz, O.: Combining standard addition and isotope dilution in order to improve SI traceable LA-ICP-MS measurements. Journal of Analytical Atomic Specrometric (2022), 37, 2442 – 2450,  online
Pramann, A.; Rienitz, O.; Güttler, B.: The mole and the new system of units (SI). Buchartikel in Handbook of Metrology and Applications, D. K. Aswal et al. (eds.), © Springer Nature Singapore Pte Ltd.(2022) online
Vogl, J.; Rienitz, O.; Pramann, A.; Flierl, L.: Scale conversion and uncertainty calculations in isotope delta measurements. Geostandards and Geoanalytical Research, 2022, 46 (4), 773-787
Chana, H.S.; Dickinsonb, E.J.F.; Heins, T.P.; Park, J.; Gaberšček, M.; Lee, Y.Y.; Heinrich, M.; Ruiz, V.; Napolitano, E.; Kauranen, P.; Fedorovskaya, E.; Moškon, J.; Kallio, T.; Mousavihashemi, S.; Krewer, U.; Hinds, G.; Seitz, S.: Comparison of methodologies to estimate state-of-health of commercial Li-ion cells from electrochemical frequency response data. Journal of Power Sources, Vol 542, Article 231814, 2022
Rusanto, B.; Seitz, S.; Funck, T.; Heinrich, M.: Primary measurement method for the characterisation of impedance standard in the mΩ range. Measurement Science and Technology (2022)
Heinrich, M.; Wolff, N.; Seitz, S.; Krewer, U.: Identifying anode and cathode contributions in Li-Ion full cell impedance spectra. Batteries (2022), 8(5), 40
Maurer, V.; Zarinwall, A.; Wang, Z.; Wundrack, S.; Wundrack, N.; Ag Seleci, D.; Helm, V.; Otenko, D.; Frank, C.; Schaper, F.; Stosch R.; Garnweitner G.: All-in-one superparamagnetic and SERS-active niosomes for dual-targeted in vitro detection of breast cancer cells. Sensors & Diagnostics: 1 (2022), 3, 469-484
Syring, A.; Wang, Z.; Molle, J.; Keese, H.; Wundrack, S.; Stosch, R.; Voss, T.: Confocal raman microscopy for the analysis of the three-dimensional shape of polymeric microsphere layers. Applied Spectroscopy, March 2022
Bastkowski, F.; Seitz, S.; Heering, A.; Born, R.; Lainela, S.; Leito, I.; Nerut, J.; Saame, J.; Radtke, V.; Nagy, D.; Nagyne, Z. S.; Szucs, L.; Rozikova, M.; Vičarova, M.; Deleebeeck, L. C.; Snedden, A.; Anes, B.; Bettencourt, R.; Camoes, M. F.; Quendera, R.; Ribeiro, L. F.; Stoica, D.; Näykki, T.; Liv, L.; Uysal, E.: Der absolute pH-Wert pHabs und seine Messunsicherheit. [Konferenzbeitrag]. 10. VDI-Fachtagung Messunsicherheit praxisgerecht bestimmen – Prüfprozesse in der industriellen Praxis, Erfurt (Hybridveranstaltung), Online, 10.-11.11.2021
Asakai, T.; Maksimov, I.; Onuma, S.; Bastkowski, F.; Sander, B.; Aparicio, J.L.O.; Manzano, J.V.L.; Lo, S.M.F.; Poon, D.K.F.; Delgado, M.; Avendaño, P.; Amaya, R.C.; Quezada, H. T.; Gonzaga, F.B.; Pardellas, L.d.S.; Dias, S.D.I.; Gunawardana, D.;  Hongyu, X.; Bing, W.; Tangpaisarnkul, N.; Rodruangthum, P.; Gavrilkin, V.V.; Petrenko, A.V.; Prokunin, S.; Vengina, D.; Dobrovolskiy, V.: Final report on APMP.QM-K18.2016 key comparison on pH measurement of carbonate buffer. Metrologia (2021), Volume 58, Number 1A
Deleebeeck, L.; Snedden, A.; Nagy, D.; Szilágyi Nagyné, Z.; Roziková, M.; Vičarová, M.; Heering, A.; Bastkowski, F. Leito, I.; Quendera, R.; Cabral, V.; Stoica, D.: Unified pH measurements of ethanol, methanol, and acetonitrile, and their mixtures with water. Sensors (2021), Vol. 21 (11), 2-16
Bettencourt da Silva, R. J. N.; Saame, J.; Anes, B.; Heering, A.; Leito, I.; Naykki, T.; Stoica, D.; Deleebeeck, L.; Bastkowski, F.; Snedden, A.; Camões, M. F.: Evaluation and validation of detailed and simplified models of the uncertainty of unified pHabsH2O measurements in aqueous solutions. Analytica Chimica Acta 1182 (2021) 338923
Prokunin, S. V.; Shchipunov, A. N.; Vengina, D. A.; Bastkowski, F.; Uysal, E.; Mkrtichyan, S.; Zhanasbaeva, B. K.; Beskupskiy, A.; Tabullo, O. B.; Zolotorevich, E. A.; Petrenko, A. V.: Physicochemical measurements – results of pilot comparisons of national standards for the activity of hydrogen ions in aqueous solutions. Measurement Techniques (2021-4), Vol. 64, No. 1, 70-76
Brown, R.J.C.; Brewer, P.J.; Pramann, A.; Rienitz, O.; Güttler, B.: Redefinition of the mole in the revised international system of units and the ongoing importance of metrology for accurate chemical measurements. Analytical Chemistry (2021), 93, 12147−12155
Radtke, V.; Stoica, D.; Leito, I.; Camões, F.; Krossing, I.; Anes, B.; Roziková, M.; Deleebeeck, L.; Veltzé, S.; Näykki, T.; Bastkowski, F.; Heering, A.; Nagy, D.; Quendera, L.; Liv, L.; Uysal, E.; Lawrence, N.: A unified pH scale for all solvents, Part I – Intention and Reasoning. Pure and Applied Chemistry, Published Online: 30.07.2021
Flierl, L.: Contributions to the measurement of absolute isotope ratios of carbon dioxide by the gravimetric mixture approach [Dissertation]. Technische Universität Braunschweig, PTB-Bericht: PTB-CP-12 (2021-9), X, 236 S.
Pramann, A.; Rienitz, O.; Noordmann, J.: Investigation of mass-scale drift effects in the milli-mass range: Influence on high mass resolution mode multicollector-inductively coupled plasma mass spectrometer isotope ratio measurements. J Mass Spectrom (2021) 56, 6, (56:e4732)
Brauckmann, C.; Pramann, A.; Rienitz, O.; Schulze, A.; Phukphatthanachai, P.; Vogl, J.: Combining isotope dilution and standard addition - elemental analysis in complex samples. Molecules (2021), 26(9), 2649
Wundrack, S.; Pakdehi, D.M.; Dempwolf, W.; Schmidt,N.; Pierz, K.; Michaliszyn, L.; Spende, H.; Schmidt, A.; Schumacher, H. W.; Stosch, R.; Bakin, A.: Liquid metal intercalation of epitaxial graphene: large-area gallenene layer fabrication through gallium self-propagation at ambient conditions. Physical Review Materials 5, 024006 (2021)
Bastkowski, F.; Sander, B.; Lozano, H.; Puelles, M.; Snedden, A.; Deleebeeck, L.; Asakai, T.; Hwang, E.; Jo, K.; Ortiz-Aparicio, J.L.;  Montero-Ruiz, J.; Roziková, M.; Kozlowski, W.; Quezada, H.T.; Morales, L.V.; Ahumada, D.A.; Borges, P.P.; Neves, R.S.; Sobral, S.P.; Uysal, E.; Liv, L.; Prokunin, S.; Dobrovolskyi, V.; Stoica, D.; Wu, B.; Ma, L.;  Máriássy, M.; Hanková, Z.; Sobina, A.; Shimolin, A.: Final report on Key Comparison CCQM-K73.2018, Amount Content of H+ in Hydrochloric Acid (0.1 mol·kg-1). Metrologia (2021), 58, Tech. Suppl. 08002
Waters, J.F.; Máriássy, M.; Bastkowski, F.; Asakai, T.; Prokunin, S.V.; Gonzaga, F.B.; Dimitrova, L.; Amaya, R.C.; Quezada, H.T.; Vospelova, A.; Rozikova, M.; Snedden, A.; Stoica, D.; Sander, B.; Jakusovszky, B.; Maksimov, I.; Onuma, S.; Suzuki, T.; Ruiz, J.M.; Ortiz-Aparicio, J.L.; Tincona, G.; Vasquez, J.; Pawlina, M.; Kozlowski, W.; Dobrovolskiy, V.I.; Aprelev, A.V.; Hanková, Z.; Rodruangthum, P.; Uysal, E.; Liv, L.; Nakiboglu, N.; Gavrilkin, V.; Petrenko, A.; Manska, O.; Easley, R.A.; Fajardo, S.: Key Comparison CCQM–K18.2016: pH of carbonate buffer. Metrologia (2020), 57, Tech. Suppl. 08022
Seitz, S.; Roziková, M.; Vičarová, M.; Thirstrup, C.; DeLeeBeeck, L.C.; Dumańska, J.; Barbieri Gonzaga, F.; Cunha, Kleiton da Cruz; Galli, A.H.; Stoica, D.; Wang, H.; Haraldsson, C.; Smirnov, A.: Electrolytic conductivity at pure water level. Metrologia (2020), Volume 58, Number 1A
Heinrich, Marco: Electrochemical impedance spectroscopy on ageing lithium-ion batteries. Dissertation (2020) X, 132 S.
Heering, A.; Bastkowski, F.; Seitz, S.: Glass electrode half-cells for measuring unified pH in ethanol-water mixtures. Journal of Sensors and Sensor Systems (2020) 9, 383–389
Pramann, A.; Vogl, J.; Rienitz, O.: The uncertainty paradox: Molar mass of enriched versus natural silicon used in the XRCD method. MAPAN (2020)
Molloy, J.L.; Winchester, M.R.; Butler, T.A.; Possolo, A.M.; Rienitz, O.; Röthke, A.; Görlitz, V.; Caciano de Sena, R.; Dominguez Almeida, M.; Yang, Lu; Methven, B.; Nadeau, K.; Romero Arancibia, P.; Bing, W.; Tao, Z.; Snell, J.; Vogl, J.; Koenig, M.; Kotnala, R. K.; Swarupa Tripathy, S.;  Elishian, C.; Ketrin, R.; Suzuki, T.; Oduor Okumu, T.; Yim, Y.-H.; Woo Heo, S.; Sik Min, H.; Sub Han, M.; Lim, Y.; Manzano, J.V.L.; Regalado, F.S.; del Rocio Arvizu Torres, M.; Valle Moya, E.; Buzoianu, M.; Sobina, A.; Zyskin, V.; Sobina, E.;  Migal, P.; Linsky, M.; Can, S.Z.; Ari, B.; Goenaga Infante, H.: Key Comparison CCQM-K143 comparison of copper calibration solutions prepared by NMIs/DIs. Metrologia 58 (2020), Technical Supplement 08006
Flierl, L.; Rienitz, O.; Brewer, P.J.; Meijer, H.A.J.; Steur, F.M.: Absolute isotope ratios of carbon dioxide – a feasibility study. Journal of Analytical Atomic Spectrometry (2020), 35, 11, 2545-2564
Rienitz, O.; Pramann, A.; Vogl, J.; Lee, K.-S.; Yim, Y.-H.; Malinovskiy, D.; Hill, S.; Dunn, P.; Goenaga-Infante, H.; Ren, T.; Wang, J.; Vocke Jr., R.D.; Rabb, S.A.; Narukawa, T.; Yang, L.; Mester, Z.; Meija, J.; Aref’ev, D.G.; Marchin, V.; Sharin, A.G.; Bulanov, A.D.; Potapov, A.M.; Otopkova, P.A.; Kessel, R.: The comparability of the determination of the molar mass of silicon highly enriched in 28Si: Results of the CCQM-P160 interlaboratory comparison and additional external measurements. Metrologia 57, 6 (2020) 065028
Meddings, N.; Heinrich, M.; Overney, F.; Lee, J.-S.; Ruiz, V.; Napolitano, E.; Seitz, S.; Hinds, G.; Raccichini, R.; Gaberšček, M.; Park, J.: Application of electrochemical impedance spectroscopy to commercial Li-ion cells: a review. Journal of Power Sources 480 (2020), 228742
Heering, A.; Bastkowski, F.; Seitz, S.: Glass electrode half-cells for measuring unified pH in water-organic solvent mixtures. SMSI 2020 Conference – Sensor and Measurement Science International, Nürnberg, Germany, 22.-26.06.2020 (did not take place because of Covid-19 virus pandemic)
Heering, A.; Stoica, D.; Camões, F.; Anes, B.; Nagy, D.; Nagyné Szilágyi, Z.; Quendera, R.; Ribeiro, L.; Bastkowski, F.; Born, R.; Nerut, J.; Saame, J.; Lainela, S.; Liv, L.; Uysal, E.; Roziková, M.; Viˇcarová, M.; Snedden, A.; Deleebeeck, L.; Radtke, V.; Krossing, I.; Leito, I.: Symmetric Potentiometric Cells for the Measurement of Unified pH Values. Symmetry (2020), 12(7), 1150
Flierl, L.; Pramann, A.; Noordmann, J.; Röthke, A.; Rienitz, O.: UncorK – A Monte Carlo simulation tool for calculating combined uncertainties associated with mass bias calibration factors for isotope ratio measurements. Spectrochimica Acta Part B: Atomic Spectroscopy 168 (2020), p. 105866
Pramann, A.; Rienitz, O.; Güttler, B: Die Revision der SI-Einheit Mol: Hintergründe und der Einfluss auf die zukünftige Arbeit des praktischen Chemikers. Technisches Messen 87 (2020) 248
Röthke, A.; Görlitz, V.; Jährling, R.; Kipphardt, H.; Matschat, R.; Richter, S.; Rienitz, O.; Schiel, D.: SI-traceable monoelemental solutions on the highest level of accuracy: 25 years from the foundation of CCQM to recent advances in the development of measurement methods. Metrologia 57 (2020) 014001
Vogl, J.; Rosner, M.; Kasemann, S.A.; Kraft, R.; Meixner, A.; Noordmann, J.; Rabb, S.; Rienitz, O.;  Schuessler, J.A.; Tatzel, M.; Vocke, R.D.: Intercalibration of Mg isotope delta-scales and realization of SI-traceability for Mg isotope amount ratios and isotope delta values. Geostandards and Geoanalytical Research (2020) 44(3), 439-457 mm
Rienitz, O.; Jährling, R.;  Noordmann, J.; Pape, C.; Röhker, K.; Velina  J.; Manzano, L.; Singh, N.;  Tripathy, S.S.; Kozlowski, W.; Galli, A.H.; Yim, Y.-H.; Lee, K.-S.; Lee, J.H.; Min, H.-S.; Jingbo, C.; Naijie, S.; Qian, W.; Ren, T.;  Jun, W.; Tangpaisarnkul, N.; Suzuki, T.; Nonose, N.; Mester, Z.;  Yang, L.;  Pagliano, E.; Grinberg, P.; Máriássy, M.; Cankur, O.; Coşkun, F.G.; Can, S.Z.: Final Report CCQM-P135.1 “Nitrate in salt solutions”. 26.03.2020
Flierl, L.; Rienitz, O.; Pramann, A.: Solution to gas weighing challenge. Analytical and Bioanalytical Chemistry (2020) 412:3957–3959
Wang, J.; Chao, J.; Wei, C.; Li, H.; Wang, Q.; Song, P.; Lu, H.; Zhou, Y.; Tang, Y.; Wang, S.; Yang, L.; Nadeau, K.; Pihillagawa, I.G.; Johnson, M.E.; Yu, L.L.; Näykki, T.; Sara-Aho, T.; Pérez Zambra, R.; Napoli, R.; Rienitz, O.; Noordmann, J.; Pape, C.; Towara, J.; Tsz-chun, C.; Hei-shing, C.; Stakheev, A.; Dobrovolskiy, V.; Stolboushkina, T.; Glinkova, A.;  Taebunpakul, S.; Thiengmanee, U.;  Kaewkhomdee, N.; Uribe, C.; Carrasco, E.; Botha, A.; Fisicaro, P.; Oster, C.; Ahumada F, D.A.;  Abella, J.P.; Segura C, S.; Shin, R.; Sim Lay Peng, D.; Dewi, F.; Tong Meng Kiat, B.; Yu Zongrong, W.; Ho Wah, L.; Haraldsson, C.; Merrick, J.; Antin, L.; White, I.; Goenaga-Infante, H.; Hill, S.; Entwisle, J.; Jaćimović, R.; Zuliani, T.; Fajon, V.; Yim, Y.-H.; Woo Heo, S.; Lee, K.-S.; Lee, J.W.; Lim, Y.; Oduor Okumu, T.; Ndege, M.; Wangui, L.; Can, S.Z.; Coskun, F.G.; Tunc, M.; Giannikopoulou, P.; Kakoulides, E.; Inagaki, K.; Miyashita, S.-I.; Klich, H.; Jebali, R.; Chaaban, N.; Bergamaschi, L.; Sobina, E.; Tabatchikova, T.; Migal, P.: Key Comparison, Final report of the CCQM-K145: toxic and essential elements in bovine liver. Metrologia 57 (2020) Technical Supplement 08013
Rienitz, O.; Jährling, R.; Noordmann, J.; Pape, C.; Röhker, K.; Vogl, J.; Manzano, J.V.L.; Kozlowski, W.; Caciano de Sena, R.; Marques Rodrigues, J.; Galli, A.H.; Yim, Y.-H.; Lee, K.-S.; Lee, J.H.; Min, H.-S.; Jingbo, C.; Naijie, S.; Qian, W.; Ren, T.; Jun, W.; Tangpaisarnkul, N.; Suzuki, T.; Nonose, N.;  Mester, Z.; Yang, L.; Pagliano, E.; Grinberg, P.; Máriássy, M.; Näykki, T.; Cankur, O.; Coşkun, F.G.; Ari, B.; Can, S.Z.: Comparison CCQM-K122 "Anionic impurities and lead in salt solutions". Metrologia 57 (2020) Technical Supplement 08012
Pramann, A.; Rienitz, O.: Comparison of the isotopic composition of silicon crystals highly enriched in 28Si. Crystals 10 (2020) 500
Michaliszyn, L.; Ren, T.; Röthke, A.; Rienitz, O.: Summary of "A new method for the SI-traceable quantification of element contents in solid samples using LA-ICP-MS”. CITAC News (April 2020), S. 41-45
Flierl, L.; Rienitz, O.; Pramann, A.: Gas weighing challenge. Analytical and Bioanalytical Chemistry (2020) 412:1-3
Michaliszyn, L.; Ren, T.; Röthke, A.; Rienitz, O.: A new method for the SI-traceable quantification of element contents in solid samples using LA-ICP-MS. Journal of Analytical Atomic Spectrometry. (2020), 35 (1), 126–135
Maurer, V.; Frank, C.; Porsiel, J.C.; Zellmer, S.; Garnweitner, G.; Stosch, Rainer: Step-by-step monitoring of a magnetic and SERS-active immunosensor assembly for purification and detection of tau protein. Journal of Biophotonics (2020)
Bushnell, M.; Waldmann, C.; Seitz, S.; Buckley, E.; Tamburri, M.; Hermes, J.; Henslop, E.; Lara-Lopez, Ana: Quality assurance of oceanographic observations: Standards and guidance adopted by an international partnership. Frontiers in Marine Science (2019)
Rienitz, O.; Schiel, D.; Röhker, K.; Manzano, J.V.L.; Marques Rodrigues, J.; Souza, R.; Yim, Y.-H.; Naijie, S.; Tangpaisarnkul, N.; Manam, P.; Suzuki, T.; Mester, Z.; Pagliano, E.; Máriássy, M.; Konopelko, L.A.; Kustikov, Y.: Final Report CCQM-P135 "Anionic impurities in salts (NaCl). 18.02.2019
Pramann, A.; Rienitz, O.: The molar mass of a new enriched silicon crystal: maintaining the realization and dissemination of the kilogram and mole in the new SI. Eur. Phys. J. Appl. Phys. 88, 20904 (2019)
Seitz, S.; Tønnes Jakobsen, P.; Máriássy, M.: Metrological advances in reference measurement procedures for electrolytic conductivity. Metrologia 56, 3, 1-11 (2019)
Heinrich, M.; Wolff, N.; Harting, N.; Laue, V.; Röder, F.; Seitz, S.; Krewer, U.: Physico-chemical modeling of a Lithium-ion battery: An ageing study with Electrochemical Iimpedance Spectroscopy. Batteries & Supercaps, 2, 530-540 (2019)
Wolff, N.; Harting, N.; Röder, F.; Heinrich, M.; Krewer, U.: Understanding nonlinearity in electrochemical systems. The European Physical Journal, 227, 18, 2617-2640 (2019)
Röthke, A.; Noordmann, J.; Richter, S.; Kipphardt, H.; Weber, M.; Rienitz, O.: Toxischen Elementen auf der Spur. GIT-Laborfachzeitschrift (2019)
Stosch, R.; Rienitz,O.;  Pramann, A.; Güttler, B.: Eine neu definierte SI-Einheit für die Chemie - Wie viele Moleküle enthält ein Mol? Chemie in unserer Zeit: 53 (2019), 2 - 8
Liu, B.; Thielert, B.; Reutter, A.; Stosch, R.; Lemmens, P.: Quantifying the Contribution of Chemical Enhancement to SERS: A Model Based on the Analysis of Light-Induced Degradation Processes. J. Phys. Chem. C, 123, 31 (2019), 19119-19124
Stoll-Werian, A. et al.: Absolute isotope ratios – Analytical solution for the determination of calibration factors for any number of isotopes and isotopologues. Spectrochimica Acta Part B 157 (2019) 76–83
Sargent, M.; Goenaga-Infante, H.; Inagaki, K.; Ma, L.; Meija, J.; Pramann, A.; Rienitz, O.; Sturgeon, R.; Vogl, J.; Wang, J.; Yang, L.: The role of ICP-MS in inorganic chemical metrology. Metrologia 56 (2019) 034005 (31pp)
Güttler, B.; Becker, P.; Bettin, H.; Pramann, Axel; Rienitz, Olaf: Mol und Avogadro-Konstante. Bunsenmagazin (21) 3/2019, 121-128
Güttler, B.; Bettin, H.; Brown, R.J.C.; Davis, R.S.; Mester, Z.; Milton, M.J.T.; Pramann, A.; Rienitz, O.; Vocke, R.D.; Wielgosz, R.: Amount of substance and the mole in the SI. Metrologia 56, 4, (2019) 044002 (14pp)
Momeni Pakdehi, D.; Pierz, K.; Wundrack, S.; Aprojanz, J.; Nguyen, T.T.N.; Dziomba, T.; Hohls, F.;  Bakin, A.; Stosch, R.; Tegenkamp, C.; Ahlers, F.J.; Schumacher, H.W.: Homogeneous Large-Area Quasi-Free-Standing Monolayer and Bilayer Graphene on SiC. ACS Applied Nano Materials, Article ASAP (2019) 2, 2, 844-852
Wundrack, S.; Momeni Pakdehi, D.; Schädlich, P.; Speck, F.; Pierz, K.; Seyller, T.; Schumacher, H. W.; Bakin, A.; Stosch, R.: Probing the structural transition from buffer layer to quasifreestanding monolayer graphene by Raman spectroscopy. Physical Review B 99 (2019), 045443
Vogl, J.; Yim, Y.‐H.; Lee, K.‐S.; Goenaga‐Infante, H.; Malinovskiy, D.; Hill, S.; Ren, T.; Wang, J.; Vocke Jr., R.D.; Murphy, K.E.; Nonose, N.; Rienitz, O.; Noordmann, J.: Certification of ERM‐EB400, the First Matrix Reference Material for Lead Isotope Amount Ratios, and ERM‐AE142, a Lead Solution Providing a Lead Isotopic Composition at the Edge of Natural Variation. Geostandards and Geoanalytical Research, 43 (1) 2019, 23-37
Güttler, B.; Rienitz, O.; Pramann, A.: The avogadro constant for the definition and realization of the mole. Annalen der Physik, (2019), 531, 1800292
Wolff, N.; Harting, N.; Heinrich, M.; Krewer, U.: Nonlinear frequency response analysis on lithium-ion batteries: A model based assessment. Electrochimica Acta Volume 260, Pages 614-622 (2018)
Röthke, A.: SI-rückführbare Kontrolle anorganischer Verunreinigungen in Arzneimitteln - Hochgenaue Monoelement-Referenzlösungen für die Qualitätssicherung im Pharmabereich. PTB News 2. 2018 
Bettin, H.; Rienitz, O.; Pramann, A.: New silicon crystals for a redefined kilogram and mole: Isotopic composition of the first two crystals. Conference on Precision Electromagnetic Measurements (CPEM), Paris, France, 08.-13.07.2018, Digest IEEE, accepted 
Pramann, A.; Rienitz, O.: Blank overcorrection in ICP-MS - influence of the torch material used on the molar mass of highly enriched silicon and on the redefinition of the kilogram. Journal of Analytical Atomic Spectrometry (2018) 33, 5, pp. 901-907 
Müller, J.D.; Bastkowski, F.; Sander, B.; Seitz, S.; Turner, D.R.; Dickson, A.G.; Rehder, G.: Metrology for pH Measurements in Brackish Waters - Part 1: Extending Electrochemical pHT Measurements of TRIS Buffers to Salinities 5–20. Frontiers in Marine Science (2018) 
Kruskopf, M.; Pierz, K.; Pakdehi, D.M.; Wundrack, S.; Stosch, R.; Bakin, A.; Schumacher, H.W.: A morphology study on the epitaxial growth of graphene and its buffer layer. Thin Solid Films (2018) 
Shin, R.; Dewi, F.; Tong, B.; Ho Wah, L.; Saxby, D.; Armishaw, P.; Ivanova, V.; Feng, L.; Wang, J.; del Castillo Busto, M.E.; Fisicaro, P.; Rienitz, O.; Fung, W.-H.; Ho-pan Yau, M.; Yim, Y.-H.; Buzoianu, M.; Can, S.Z.; Ari, B.; Cankur, O.; Goenaga Infante, H.; Pérez-Zambra, R.; Ferreira, E.; Long, S.: Elements in human serum—CCQM-K139. Metrologia 55 (2018) Technical supplement 08006
Vogl, J.; Kipphardt, H.; Richter, S.; Bremser, W.; del Rocio Arvizu, M.; Velina Lara, J.; Buzoianu, M.; Hill, S.; Petrov, P.; Goenaga-Infante, H.; Sargent, M.; Fisicaro; P.; Labarraque, G.; Zhou, T.; Turk, G.; Winchester, M.; Miura, T.; Methven, B.; Sturgeon, R.E.; Jährling, R.; Rienitz, O.; Mariassy, M.; Hankova, Z.; Sobina, E.; Krylov, A.I.; Kustikov, Y.A.; Smirnov, V.V.: Establishing comparability and compatibility in the purity assessment of high purity zinc as demonstrated by the CCQM-P149 intercomparison. Metrologia 55 (2018), 211-221
Schmidt, H.; Seitz, S.; Hassel, E.; Wolf, H.: The density-salinity relation of standard seawater. Ocean Science 14, p.p. 15-40 (2018)
Arsene, C.; Schulze, D.; Röthke, A.; Thevis, M..; Henrion, A.: Growth hormone isoform-differential Mass Spectrometry for doping control purposes. Drug Testing and Analysis 10, 938 (2018) 
Waldmann, C.; Bushnell, M.; Seitz, S.; Buckley, E.; Hermes, J.; Tamburri, M.: Putting ocean observations on solid footing [Konferenzbeitrag]. EGU2018 - 20th European Geosciences Union General Assembly, Vienna, Austria, 08.-13.04.2018 
Güttler, B.; Schiel, D.; Pramann, A.; Rienitz,O.: Amount of substance – the Avogadro constant and the SI unit “mole”. Proceedings of the International School of Physics "Enrico Fermi", IOS Press, 2017 (196), 73-88 
Seitz, S.: Verification of the metrological reliability of standard seawater calibration [Konferenzbeitrag]. IMEKO TC19 Workshop on Metrology for the Sea, Conference Proceedings, Neapel, Italien, 12.-13.10.2017
Bastkowski, F.; Sander, B.; Seitz, S.; Müller, Jens Daniel: Traceability of pHT values of equimolal TRIS buffered artificial seawater solutions in brackish waters [Konferenzbeitrag]. IMEKO TC19 Workshop on Metrology for the Sea, Conference Proceedings, Neapel, Italien, 12.-13.10.2017
Seitz, S.; Sander, B.; Snedden, A.; DeLeeBeeck, L.; Canaza, G.T.; Asakai, T.; Maksimov, I.; Song, X.; Wang, H.; Kozlowski, W.; Dumanska, J.; Jakusovszky, B.; Szilágyi, Z.N.; Gavrilkin, V.; Stennik, O.; Ovchinnikov, Y.; Gonzaga, F.B.; da Cruz Cunha, K.; Ferraz, S.F.;  Hanková, Z.; Máriássy, M.; Vicarova, M.; Vospelova, A.; Ortiz-Aparicio, J.L.; Lara-Manzano, J.V.; Uribe-Godínez, J.; Stoica, D.; Fisicaro, P.; Suvorov, V.I.; Konopelko, L.A.; Smirnov, A.M.; Amaya, R.C.; Quezada, H.T.: Key Comparison: Electrolytic conductivity at 0.5 S m−1 and 5 mS m−1. Metrologia 54 (2017)
Gleitzmann, J.: Development of primary measurement procedures for the determination of Cu-containing proteins with clinical relevance. Dissertation, Technische Universität Braunschweig, Fakultät für Lebenswissenschaften: (2017), 168 S. (PTB-Bericht PTB-CP-9) 
Hashemi, P.; Luckau, L.; Mischnick, P.; Schmidt, S., Stosch, R.; Wünsch, B.: Biomacromolecules as tools and objects in nanometrology—current challenges and perspectives. Analytical and Bioanalytical Chemistry (2017)
Pramann, A.; Narukawa, Tomohiro; Rienitz, O.: Determination of the isotopic composition and molar mass of a new “Avogadro”-crystal: homogeneity and enrichment-related uncertainty reduction. Metrologia (2017) at press
Bartl, G.; Becker, P.; Beckhoff, B.; Bettin, H.; Beyer, E.; Borys, M.; Busch, I.; Cibik, L.; D’Agostino, G.; Darlatt, E.; Di Luzio, M.; Fujii, K.; Fujimoto, H.; Fujita, K.; Kolbe, M.; Krumrey, M.; Kuramoto, N.; Massa, E.; Mecke, M.; Mizushima, S.; Müller, M.; Narukawa, T.; Nicolaus, A.; Pramann, A.; Rauch, D.; Rienitz, O.; Sasso, C.P.; Stopic, A.; Stosch, R.; Waseda, A.; Wundrack, S.; Zhang, L.; Zhang, X.W.: A new 28Si single crystal: counting the atoms for the new kilogram definition. Metrologia: 54 (2017), 693-715
Abrosimov, N.V.;  Aref’ev, D.G.; Becker, P.; Bettin, H.;  Bulanov, A.D.;  Churbanov, M.F.;  Filimonov, V.; Gavva, V.A.; Godisov, O.N.; Gusev, A.V.; Kotereva, T.;  Nietzold, D.; Peters, M.;  Potapov, A.M.; Pohl, H.-J.; Pramann, A.;  Riemann, H.;  Scheel, T.; Stosch, R.; Wundrack, S.; Zakel, S.: A new generation of 99.999 % enriched 28Si single crystals for the determination of Avogadro ́s constant. Metrologia: 54, 4, 599-609 (2017)
Di Luzio, M.; Stopic, A.; D'Agostino, G.; Bennett, J.W.; Mana, G.; Oddone, M.; Pramann, A.: Measurement of the 30Si mole fraction in the new Avogadro silicon material by neutron activation and high-resolution gamma-spectrometry. Analytical Chemistry 89 (12), pp 6726–6730 (2017) 
Hioki, A.; Asakai, T., Maksimov, I.; Suzuki, T.; Miura, T.; Ketrin, R.; Thanh, N.H.; Chinh, N.T.; Vospelova, A.; Bastkowski, F.; Sander, B.; Matzke, J.; Prokunin, S.; Frolov, D.; Aprelev, A.; Dobrovolskiy, V.; Uysal, E.; Liv, L.; Lara-Manzano, J.V.; Montero-Ruiz, J.; Ortiz-Aparicio, J.L.; Canaza, G.T.; Mohd Amin, K.A.; Kadir, H.A.; Bakovets, N.: Wong, S.-K.; Lam, W.-H.: Final report of the key comparison APMP.QM-K91: APMP comparison on pH measurement of phthalate buffer. Metrologia 54 (2017) 
Liu, B.; Yan, H.; Stosch, R.; Wolfram, B.; Bröring, M.; Bakin, A.; Schilling, M.; Lemmens, P.: Modelling plexcitons of periodic gold nanorod arrays with molecular components. Nanotechnology 28 (2017) 195201 
Kuroiwa, T.; Fung, W.H.; Zhu, Y.; Inagaki, K.; Sin, D.W.M.; Chu, H.S.; Saxby, D.; Merrick, J.; White, I.; Araujo, T.; Almeida, M.D.; Rodrigues, J.; Yang, L.; Pihillagawa, I.G.; Mester, Z.; Riquelme, S.S.; Pérez, L.; Barriga, R.; Núñez, C.; Chao, J.; Wang, J.; Wang, Q.; Shi, N.; Lu, H.; Song, P.; Nüykki, T.; Sara Aho, T.; Labarraque, G.; Oster, C.; Rienitz, O.; Jährling, R.; Pape, C.; Lampi, E.; Kakoulides, E.; Ketrin, R.; Mardika, E.; Komalasari, I.; Okumu, T.O.; Kang'iri, J.N.; Yim, Y.H.; Heo, S.W.; Lee, K.S.; Suh, J.K.; Lim, Y.; Manzano, J.V.L.; Uribe, C.; Carrasco, E.; Tayag, E.D.;  Dablio, A.R.C.; Encarnacion, E.K.P.; Damian, R.L.; Konopelko, L.; Krylov, A.; Vadim, S.; Shin, R.; Peng, S.L.; Juan, W.; Chang, X.; Dewi, F.; Horvat, M.; Zuliani, T.; Taebunpakul, S.; Yafa, C.; Kaewkhomdee, N.; Thiengmanee, U.; Klich, H.; Can, S.Z.; Ari, B.; Cankur, O.; Goenaga Infante, H.; Ferreira, E.; Pérez, R.; Long, S.E.; Kassim, B.L.; Murphy, K.E.; Molloy, J.L.; Butler, T.A.: Key Comparison Report of the CCQM-K124: trace elements and chromium speciation in drinking water - part A: trace elements in drinking water, part B: chromium speciation in drinking water. Metrologia 54 (2017) 
Merrick, J.; Saxby, D.; Dutra, E.S.; Sena, R.C.; Araújo, T.O.; Almeida, M.D.; Yang, L.; Pihillagawa, I.G.; Mester, Z.; Sandoval, S.; Wei, C.; Castillo, M.E.D.; Oster, C.; Fisicaro, P.; Rienitz, O; Pape, C.; Schulz, U.; Jährling, R.; Görlitz, V.; Lampi, E.; Kakoulides, E.; Sin,  D.W.M.; Yip, Y.C.; Tsoi, Y.T.; Zhu, Y.; Okumu, T.O.; Yim, Y.H.; Heo, S.W.; Han, M.; Lim, Y.; Osuna, M.A.; Regalado, L.; Uribe, C.;  Buzoianu, M.M.; Duta, S.; Konopelko, L.; Krylov, A.; Shin, R.; Linsky, M.; Botha, A.; Magnusson, B.; Haraldsson, C.; Thiengmanee, U.; Klich, H.; Can, S.Z.; Coskun, F.G.; Tunc, M.; Entwisle, J.; O'Reilly, J.; Hill, S.; Goenaga-Infante, H.; Winchester, M.; Rabb, S.A.; Pérez, R.: Key Comparison Final report on CCQM-K125: elements in infant formula. Metrologia 54 (2017) 
Frank, C.; Brauckmann, C.; Palos, M.; Arsene, C.G.; Neukammer, J.; Del Castillo Busto, M.E.; Zakel, S.; Swart, C.; Güttler, B.; Stosch, R.: Comparison of potential higher order reference methods for total haemoglobin quantification-an interlaboratory study. Analytical and Bioanalytical Chemistry (2017) 409(9), 2341-2351
Josephs, R.D.; Li, M.; Song, D.; Westwood, S.; Stoppacher, N.; Daireaux, A.; Choteau, T.; Wielgosz, R.;  Xiao, P.; Liu, Y.; Gao, X.; Zhang, C.; Zhang, T.; Mi, W.; Quran, C.; Huang, T.; Li, H.; Flatschart, R.; Borges Oliveira, R.; Melanson, J. E .; Ohlendorf, R.; Henrion, A.; Kinumi, T.; Wong, L.;  Liu, Q.; Oztug Senal, M.; Vatansever, B.; Ün, I.; Gören, A. C.; Akgöz, M.; Quaglia, M.; Warren, J.: Key comparison study on peptide purity-synthetic human C-peptide. Metrologia (2017), Vol. 54 
Rienitz, O.; Pramann, A.: Solution to isotope amount ratio measurement challenge. Analytical and Bioanalytical Chemistry (2017) 409:15–17 
Kruskopf, M.; Momeni Pakdehi, D.; Pierz, K.; Wundrack, S.; Stosch, R.; Dziomba, T.; Götz, M.; Baringhaus, J.; Aprojanz, J.; Tegenkamp, C.; Lidzba, J.; Seyller, T.; Hohls, F.; Ahlers, F.J.; Schumacher, H.W.: Comeback of epitaxial graphene for electronics: large-area growth of bilayer-free graphene on SiC. 2D Materials: 3 (2016), 4 [Online only] 041002-1 - 041002-9 
Brandt, B.; Vogl, J.; Noordmann, J.; Kaltenbach, A.; Rienitz, O.: Preparation and characterization of primary magnesium mixtures for the ab initio calibration of absolute magnesium isotope ratio measurements. Journal of Analytical Atomic Spectrometry: 31 (2016), p.179-196
Fuji, K.; Bettin, H.; Becker, P.; Massa, E.; Rienitz, O.; Pramann, A.; Nicolaus, A.; Kuramoto, N.; Busch, I.; Borys, M.: Realization of the kilogram by the XRCD method. Metrologia 53 (2016) A19 - A45 
Pyne, A.; Pfeil, M. P.; Bennett, I.; Ravi, J.; Iavicoli, P.; Lamarre, B.; Roethke, A.; Ray, S.; Jiang, H.; Bella, A.; Reisinger, B.; Yin, D.; Little, B.; Muñoz-García, J.; Cerasoli, E.; Judge, P.; Faruqui, N.; Calzolai, L.; Henrion, A.; Martyna, G.; Grovenor, C.; Crain, J.; Hoogenboom, B.; Watts, A.; Ryadnov, M.: Engineering monolayer poration for rapid exfoliation of microbial membrane. Chemical Science (2016), DOI: 10.1039/C6SC02925F
Paleari, R.; Caruso, D.; Kaiser, P.; Arsene, C.; Schaeffer-Reiss, C.; Van Dorsselaer, A.; Bisse, E.; Ospina, M.; De Jesús, V.R.; Wild, B; Mosca, A.: Developing a reference system for the IFCC standardization of HbA2. Clinica Chimica Acta (2016), 467, 21-26
Swart, C.; Jakubowski, N.: Update on the status of metrology for metalloproteins. Journal of Analytical Atomic Spectroscopy (2016), 31:1756-1765
Rienitz, O.; Pramann, A.: Isotope amount ratio measurement challenge. Analytical and Bioanalytical Chemistry (2016), 408:5953-5955
Feistel, R.; Lovell-Smith, J.W.; Saunders, P.; Seitz, S.: Uncertainty of empirical correlation equations. Metrologia (2016) 53, 4, 1079-1090
Weber, N.-E.; Wundrack, S.; Stosch, R.;  Turchanin, A.: Direct growth of patterned graphene. Small: 12 (2016), 12, 11, S. 1440-1445
Gleitzmann, J.; Raab, A.; Schulze, D.; Wätzig, H.; Feldmann, J.; Swart, C.: Accurate and precise quantification of Cu,Zn-SOD in human red blood cells using species-specific double and triple IDMS. Journal of Analytical Atomic Spectrometry (2016)
Brauckmann, C.; Frank, C.; Schulze, D.; Kaiser, P.; Stosch, R.; Swart, C.: Preparation and characterisation of an 57Fe enriched haemoglobin spike material for species-specific isotope dilution mass spectrometry. Journal of Analytical Atomic Spectrometry (2016)
Pramann, A.; Rienitz, O.: Mass spectrometric investigation of silicon extremely enriched in 28Si: From 28SiF4 (Gas Phase IRMS) to 28Si crystals (MC-ICP-MS). Analytical Chemistry 88 (2016), 11, 5963-5970
Vogl, J.; Brandt, B.; Noordmann, J.; Rienitz, O.; Malinovskiy, D.: Characterization of a series of absolute isotope reference materials for magnesium: ab initio calibration of the mass spectrometers, and determination of isotopic compositions and relative atomic weights. Journal of Analytical Atomic Spectrometry 31 (2016), 1440-1458
Swart, C.; Gantois, F.; Petrov, P.; Entwisle, J.; Goenaga-Infante, H.; Nousiainen, M.; Bílsel, M.; Binici, B.; Gonzalez-Gago, A.; Pröfrock, D.; Gören, A.C.: Potential reference measurement procedures for PBDE in surface water at levels required by the EU Water Frame Directive. Talanta (2016), 152, pp. 251–258
Noordmann, J.; Weyer, Stefan; Georg, R. Bastian; Jöns, Svenja; Sharma, Mukul: 238U/235U isotope ratios of crustal material, rivers and products of hydrothermal alteration: new insights on the oceanic U isotope mass balance. Isotopes in Environmental and Health Studies (2016) 52:1-2, pp. 141-163
Richter, J.; Elordui-Zapatarietxe, S.; Emteborg, H.; Fettig, I.; Cabillic, J.; Alasonati, E.; Gantois, F.; Swart, C.; Gokcen, T.; Tunc, M.; Binici, B.; Rodriguez-Cea, A.; Zuliani, T.; Gonzalez Gago, A.; Pröfrock, D.; Nousiainen, M.; Sawal, G.; Buzoianu, M.; Philipp, R.: An interlaboratory comparison on whole water samples. Accreditation and Quality Assurance (2016), pp. 1-9
D’Agostino, G.; Bergamaschi, L.; Di Luzio, M.; Noordmann, J.; Oddone, M.; Rienitz, O.: The linkup of mono-elemental solutions to the SI using INAA: a measurement procedure and the achievable uncertainty. Journal of Radioanalytical and Nuclear Chemistry (2016) 309, 2, 777-786 (CITAC Best Paper Award 2016)
Zakel, S.; Pollakowski, B.; Streeck, C.; Wundrack, S.; Weber, A.; Mainz, R.; Beckhoff, B.; Stosch, R.: Traceable quantitative raman microscopy and x-ray fluorescence analysis as non-destructive methods for the characterization of Cu(In,Ga)Se2 absorber films. Applied Spectroscopy  (2016) 70(2), 279-288
Güttler, B.; Zakel, S.; Wundrack, S.; Stosch, R.: Isotope-dilution surface enhanced Raman Spectroscopy (ID-SERS) – a tool for metrologically traceable reference measurements at the highest precision level and its application in clinical chemistry. Chapter 9,  Handbook of Enhanced Spectroscopy (2016), 307-325
Camoes, F.; Anes, B.; Martins, H.; Oliveira, C.; Fisicaro, P.; Stoica, P.; Spitzer, P.: Assessment of H+ in complex aqueous solutions approaching seawater. Journal of Electroanalytical Chemistry, Volume 764, 2016, pages 88–92
Bastkowski, F.; Spitzer, P.; Sander, B.; Máriássy, M.; Dimitrova, L.; Reyes, A.; Rodríguez, A.; Manzano, V.L.; Vospelova, A.; Jakobsen, P. T.; Pawlina, M.; Korol, M.; Kozlowski, W.; Delgado; M.; Ticona Canaza, G.; Dias, J. C.; Gonzaga; F. B.; Nagyné Szilágyi, Z.; Jakusovszky, B.; Nongluck, T.;   Waters, J.; Pratt, K.W.; Asakai, T.; Maksimov, I.; Hankova, Z.; Uysal, E.; Gavrilkin, V.; Prokunin, S. V.; Ferreira, E.; Fajardo, S.: Key comparison on pH of an unknown phosphate buffer. Metrologia 53 (2016)
Feistel, R.; Wielgosz, R.; Bell, S.A.; Camões, M.F.; Cooper, J.R.; Dexter, P.; Dickson, A.G.; Fisicaro, P.; Harvey, A.H.; Heinonen, M.; Hellmuth, O.; Kretzschmar, H.-J.; Lovell-Smith, J.W.; McDougall, T.J.; Pawlowicz, R.; Ridout, P.; Seitz, S.; Spitzer, P.; Stoica, D.; Wolf, H.: Metrological challenges for measurements of key climatological observables: Oceanic salinity and pH, and atmospheric humidity. Part 1: Overview. Metrologia  (2016) 53, pp. R1-R11
Pawlowicz, R.; Feistel, R.; McDougall, T.J.; Ridout, P.; Seitz, S.; Wolf, H.: Metrological challenges for measurements of key climatological observables. Part 2: Oceanic salinity. Metrologia (2016) 53, pp. R12-R25
Dickson, A. G.; Camões, M. F.; Spitzer, Petra; Fisicaro, P.; Stoica, D.; Pawlowicz, R.; Feistel, R.: Metrological challenges for measurements of key climatological observables. Part 3: Seawater pH. Metrologia 53 (2016), R26-R39
Elordui-Zapatarietxe, S.; Fettig, I.; Richter, J.; Philipp, R.; Gantois, F.; Lalère, B.; Swart, C.; Emteborg, H.: Interaction f 15 priority substances for water monitoring at ng L-1 levels with glass, aluminium and fluorinated polyethylene bottles for the containment of water reference materials. Accreditation and Quality Assurance (2015) 20, 6, pp 447-455
Pramann, A.; Lee, K.-S.; Noordmann, J.; Rienitz, O.: Probing the homogeneity of the isotopic composition and molar mass of the Avogadro-crystal. Metrologia 52 (2015), 800-810
Kruskopf, M.; Pierz, K.; Wundrack, S.; Stosch, R.; Dziomba, T.; Kalmbach, C.-C.; Müller, A.; Ahlers, F.; Schumacher, H.W.; Barinhaus, J.: Epitaxial graphene on SiC: modification of structural and electron transport properties by substrate pretreatment. Journal of Physics: Condensed Matter: 27 (2015), 18, 185303
Labarraque, G.; Oster, C.; Fisicaro, P.; Meyer, C.; Vogl, J.; Noordmann, J.; Rienitz, O.; Riccobono, F.; Donet, S.: Reference measurement procedures for the quantification of platinum-group elements (PGEs) from automotive exhaust emissions. International Journal of Environmental Analytical Chemistry: 95 (2015), 9, 777-789 
D'Agostino, G.; Di Luzio, M.; Mana, G.; Oddone, M.; Pramann, A.; Prata, M.: 30Si mole fraction of a silicon material highly enriched in 28Si determined by instrumental neutron activation analysis. Analytical Chemistry  87 (2015)
Mana, G.; Massa, E.;  Sasso, C. P.; Stock, M. Fujii, K.; Kuramoto, N.; Mizushima, N.; Narukawa, T. ; Borys, M.; Busch, I.; Nicolaus, A.; Pramann, A.: The Correlation of the N A Measurements by Counting 28Si Atoms. Journal of Physical and Chemical Reference Data, 44 (2015)
Kaltenbach, A.; Noordmann, J.; Görlitz, V.; Pape, C.; Richter, S.; Kipphardt, H.; Kopp, G.; Jährling, R.; Rienitz, O.; Güttler, B.: Gravimetric preparation and characterization of primary reference solutions of molybdenum and rhodium. Analytical and Bioanalytical Chemistry (2015), 407(11), 3093-3102
Azuma, Y.;  Barat, P.; Bartl, G.;  Bettin, H.; Borys, M.; Busch, I.; Cibik, L.; Agostino, G.D.; Fujii, K.; Fujimoto, H.; Hioki, A.;  Krumrey, M.; Kuetgens, U.; Kuramoto, N.; Mana, G.; Massa, E.; Meeß, R.; Mizushima, S.; Narukawa, T.; Nicolaus, A.; Pramann, A.; Rabb, S.A.; Rienitz, O.; Sasso, C.; Stock, M.; Vocke Jr., R.D.; Waseda, A.; Wundrack, S.; Zakel, S.: Improved measurement results for the Avogadro constant using a 28Si-enriched crystal. Metrologia, 52 (2015) 360-375
Noordmann, J.; Weyer, S.; Montoya-Pino, C.; Dellwig, O.; Neubert, N.; Eckert, S.; Paetzel, M.; Böttcher, M.E.: Uranium and molybdenum isotope systematic in modern anoxic basins: Case studies from the central Baltic Sea and the Kyllaren fjord (Norway). Chemical Geology (Chem Geol) (2015) Vol. 396, p. 182-195
Wang, J.; Wang, Q.; Yamani, R.N.A.; Shehata, A.B.; Jacimovic, R.; Pavlin, M.; Horvat, M.; Tsoi, Y.P.; Tsang, C.K.; Shin, R.; Chailap, B.; Yafa, C.; Caciano de Sena, R.; de Almeida, M.; Yim, Y.-H.; Lee, K.-S.; Kim, S.H.; Konopelko, L.; Ari, B.; Tokman, N.; Rienitz, O.; Jährling, R.; Pape, C.: Final report of the key comparison CCQM-K106: Pb, As and Hg measurements in cosmetic (cream). Metrologia, Volume 52, Issue 1A (2015)
Vogl, J.; Meyer, C.; Koenig, M.; Becker, D.; Noordmann, J.; Rienitz, O.; Mamakos, A.; Riccobonoc, F.: A new two-stage separation procedure for the IDMS based quantification of low Pd and Pt amounts in automotive exhaust emissions. Journal of Analytical Atomic Spectrometry 30, 479-486, (2015)
González Antuna, A.; Rodríguez-González, P.; Ohlendorf, R.; Henrion, A.; Delatour, V.; García Alonso, J.I.: Determination of cystatin C in human serum by isotope dilution mass spectrometry using mass overlapping peptides. Journal of Proteomics 112, 141-55 (2015)
Seitz, S.: EURAMET.QM-S7. Comparison meaurement of electrolytic conductivity at pure water level.  Metrologia vol. 52, 08002, 1A (2015)
Brewer, P.; Panagoulia, D.; Brown, R.; Tromans, A.; Reyes, A.; Arce Osuna, M.; Vospelova, A.; Roziková, M.; Pratt, K.; Asakai, T.; Jakobsen, P.; Camoes, M.; Oliveira, C.; Godinho, I.; Spitzer, P.; Sander, B.; Mariassy, M.; Vyskocil, L.; Fisicaro, P.; Stoica, D.; Uysal, E.: International Comparison on Ag|AgCl electrodes for pH Measurement. Measurement, Volume 66, 2015, pp 131-138
Swart, C.; Zakel, S.; Frank, C.; Fisicaro, P.; Goenaga-Infante, H.: Metrological approach for the quantification of metalloproteins (EMRP project HLT05). 16th International Congress of Metrology, Paris, France, 07.-10.10.2013, Published online: 2014
Vogl, J.; Yim, Y.-H.; Lee, K.-S.; Goenaga-Infante, H.; Malinowskiy, D.; Ren, T.; Wang, J.; Vocke, R.D.; Murphy, K.; Nonose, N.; Rienitz, O.; Noordmann, J.; Näykki, T.; Sara-Aho, T.; Ari, B.; Cankur, Oktay: Final report of the key comparison CCQM-K98: Pb isotope amount ratios in bronze. Metrologia, Volume 51, Issue 1A (2014)
Arsene, C.G.; Kratzsch J.; Henrion A.: Mass Spectrometry - an alternative in growth hormone measurement. Bioanalysis, 2014, Vol. 6, No. 18, pp. 2391-2402
Pritchard, C.; Groves, K.J.; Biesenbruch, S.; O'Connor, G.; Ashcroft, A.E.; Arsene, C.G.; Schulze, D.; Quaglia, M.: Quantification of human growth hormone in serum with a labeled protein as an internal standard: essential considerations. Analytical Chemistry (2014), 86 (13), 6525–6532
Nicolaus, A.; Bettin, H.; Borys, M.; Kuetgens, U.; Pramann, A.: Revision of the SI: The determination of the Avogadro constant as the base for the kilogram. Measurement technology and intelligent instruments IX, Key Engineering Materials: 613:3-10 (2014)
Wagner, I.V.; Petzold, C.; Gausche, R.; Vogel, M.; Körner, A.; Thiery, J.; Arsene, C.; Henrion, A.; Güttler, B.; Keller, E.; Kiess, W.; Pfäffle, R.; Kratzsch, J.: Clinical evidence based decision limits for growth hormone stimulation tests in children with back-up of results by reference to mass spectrometry. European Journal of Endocrionlogy 171 (2014) 389
Rae, A.; Stosch, R.; Klapetek, P.; Hight Walker, A.R.; Roy, D.: State of the art Raman techniques for biological applications. Methods (2014) 68:338-347
Woszczyna, M.; Winter, A.; Grothe, M.; Willunat, A.; Wundack, S., Stosch, R.; Weimann, T.; Ahlers, F.; Turchanin, A.: All-carbon vertical van der Waals heterostructures: Non-destructive functionalization of graphene for electronic applications. Advanced Materials (2014)
Vogl, J.; Meyer, C.; Noordmann, J., Rienitz, O.; Geilert, S.; Mamakos, A.; Riccobono, F.: Certification of Pd and Pt single spikes and application to the quantification of Pd and Pt in automotive exhaust emissions [Poster].  European Geosciences Union General Assembly 2014, Vienna, Austria, 27.04.-02.05.2014, published in: Geophysical Research Abstracts 16 (2014)
Zhou, T.; Kakoulides, E.;  Zhu, Y.; Jährling, R.; Rienitz, O.; Saxby, D.; Phukphatthanachai, P.; Yafa, C.; Labarraque, G.; Cankur, O.; Can, S.Z.; Konopelko, L.A.; Kustikov, Y.A.; de Sena, R.C.; Marques Rodrigues, J.;  Fonseca Sarmanho, G.; de Carvalho Rocha, W.F.; dos Reis, L.A.: Final report on key comparison CCQM-K100: Analysis of copper in ethanol. Metrologia 51 (2014)
Vogl, J.; Kipphardt, H.; Arvizu Torres del Rocío, M.; Monzano, J.V.L.; Marques Rodrigues, Janaína; de Sena, Caciano Rodrigo; Yong-Hyeon, Y.; Heo, Woo Sung; Zhou, T.; Turk, G.C.; Winchester, Michael; Yu Lee, L.; Miura, T.; Methven, B.; Sturgeon, R.; Jährling, R.; Rienitz, O.; Tunc, M.; Zühtü Can, S.: Final report of the key comparison CCQM-K72: Purity of zinc with respect to six defined metallic analytes. Metrologia 51 (2014)
Vieweg, N.; Celik, M.A.; Zakel, S.; Gupta, V.; Frenking, G.; Koch, M.: Terahertz absorption of nematic liquid crystals. International Journal of Infrared and Millimeter Waves (J.Infrared Milli Terahz Waves) 2014
Pramann, A.; Rienitz, O.; Noordmann, J.; Güttler, B.; Schiel, D.: A more accurate molar mass of silicon via high resolution MC-ICP-Mass spectrometry. Zeitschrift für Physikalische Chemie (2014) 228:405-419
Funck, T.; Eberhardt, R.; Heine, J.; Bastkowski, F.; Spitzer,  P.: Calibration of EIS analyzers using reference impedances [Poster, Konferenzartikel]. 17. ITG-/GMA-Fachtagung Sensoren und Messsysteme 2014  Nürnberg, 03.-04.06.2014
Stoica, D.; Ben-Achour, M.; Spitzer, P.; Fisicaro, P.; Vaslin-Reimann,  S.: pH measurement of seawater: a present day challenge. Revue Française de Métrologie (2014)  34,  2014-2, S. 23-30
Camoes, M.F.; Spitzer, P.: Traceability of pH measurements [Konferenzartikel]. 225th ECS Meeting, Orlando, Florida, USA, 11.-15.05.2014, ECS Transactions (ECST) Vol. 61, ORL H9
Duewer, D.L.; Pratt, K.W. ; Cherdchu, C.; Tangpaisarnkul, N.; Hioki, A.; Ohata, M.; Spitzer, P.; Máriássy, M.; Vyskočil, L.: “Degrees of Equivalence” for chemical measurement capabilities: Primary pH.  AQUAL (2014)
Heine, J.; Funck, T.; Eberhardt, R.: Establishing traceability to the SI for electrochemical impedance spectroscopy devices. Possibilities, solutions and limitations [Konferenzartikel]. 7th International Workshop on Impedance Spectroscopy (IWIS) 2014, Chemnitz, 24.-26.09.2014 
Zalatarevich, A.; Sevruk, O.; Rodríguez Lopez, A.; Luevano Sanchez, J.; Tønnes Jakobsen, P.; Avnskjold, J.; Jensen, H.D.; Kozlowski, W.; Dumańska-Kulpa, J.; Barbieri Gonzaga, F.; Serta Fraga, I.C.; Lopes, J.C.; Silva Junior, W. B.; Kardash, E.; Durbiano, F.; Orrù, E.; Nagyné Szilágyi, Z.; Király, D.; Asakai, T.; Maksimov, I.; Suzuki, T.; Seitz, S.; Spitzer, P.; Vyskočil, L.; Zacher, T.; Pyykkö, R.; Magnusson, B.; Gavrilkin, V.; Prokopenko, L.; Stennik, O.; Ovchinnikov, Y.; Konopelko, L.A.; Smirnov, A.M.; Suvorov, V.I.: Final report of key comparison CCQM - K105 'Electrolytic conductivity at 5.3 S⋅m-1'. Metrologia, Vol. 51, 08016 (2014)
Pramann, A.; Rienitz, O.; Noordmann, J.: Messunsicherheit als praktische Entscheidungshilfe im Falle überbestimmter Systeme am Beispiel von Isotopenverhältnismessungen in der analytischen Chemie. Messunsicherheit praxisgerecht bestimmen, VDI-Berichte 2216 (2013) 273-284
Bastkowski, F., Spitzer, P., Eberhardt, R., Adel, B., Wunderli, S., Berdat, D., Andres, H., Brunschwig, O., Máriássy, M., Fehér, R., Demuth, C., Gonzaga, F. B., Vospělova, A., Vičarová, M., Srithongtim, S.: Pitzer ion activities in mixed electrolytes for calibration of ion selective electrodes used in clinical chemistry. Accreditation and Quality Assurance (2013) 18:469-479
Rienitz, O.; Pramann, A.; Pape, C.: Solution to the pycnometer challenge. Analytical and Bioanalytical Chemistry (2013) 405:8691-8692
Polzer, J.; Henrion, A.; Gowik, P: Final report on key comparison CCQM-K81: Chloramphenicol in pig muscle. Metrologia (2013); 50, p. 08018
Henrion, A.: Integrating chemical cross-linking with mass spectrometric analysis of peptides and proteins. Buchartikel: Farkas E. and Ryadnov M. (eds.):  Amino Acids, Peptides and Proteins, The Royal Society of Chemistry, 38 (2013)
Feistel, R.; Friend, D.G.; Spitzer, P.: Cooperation with BIPM (CCQM and CCT). Konferenzbeitrag: XVI. ICPWS, Greenwich, UK, 01.-06.09.2013
Wolf, H.; Schmidt, H.; Seitz, S.; Spitzer, P.: High-prescision measurements of the density-salinity relation of standard seawater. Konferenzbeitrag: XI. ICPWS, Greenwich, 01.-06.09.2013
Spitzer, P.: Status Report on the European Metrology Research Project ENV05 Metrology for Ocean Salinity and Acidity (invited talk). Konferenzbeitrag: XI. ICPWS, Greenwich, 01.-06.09.2013
Spitzer, P.; Bastkowski, F.; Adel, B.; Dimitrova, L.; Gonzaga, F.B.; Jakobsen, P.T.; Fisicaro, P.; Stoica, D.; Asakai, T.; Maksimov, I.; Szilágyi, Z.N.; Reyes, A.; Monroy, M.; Canaza, G.T.; Kozlowski, W.; Pawlina, M.; Kutovoy, V.; Vyskocil, L.; Mathiasova, A.; Nongluck, T.; Ficicioglu, F.; Gavrilkin, V.; Pratt, K.W.: Final report on CCQM-K91: Key comparison on pH of an unknown phthalate buffer. Metrologia 50 (2013) 08016
Spitzer, P., Wunderli, S., Maksymiuk, K., Michalska, A., Kisiel, A., Galus, Z., Tauber, G.: Reference electrodes for aqueous solutions. Buchartikel: Inzelt, G.; Lewenstam, A.; Scholz,F. (eds.): Handbook of reference electrodes, Springer, 2013 , Kapitel 5, S. 77-145
Swart, C.: Metrology for Metalloproteins – where are we now, where are we heading? (Invited review article). Analytical and Bioanalytical Chemistry (2013), 405 (17): 5697-5723
Seitz, S.; Spitzer, P.; Eberhardt, R.: New primary setup for conductivity sensor calibration in pure water between 0.055  and 150 µS cm 1. Konferenzbeitrag: AMA Sensor+Test 2013 - Konferenz, Nürnberg, 14.-16.05.2013
Spitzer, P.; Seitz, S.; Lago, S. ; Stoica, D.; Fisicaro, P.,Mariassy, M.; Clough, R, Camoes, M.F., Wolf, H.: Metrology for oceanic salinity and acidity  - the European Metrology Research Project ENV05. Konferenzbeitrag: European Geosciences Union General Assembly, Wien, 07.-12.04.2013
Frank, Claudia: Entwicklung von primären Referenzverfahren zur Quantifizierung und Beladung von Transferrin. (Dissertation), Freie Universität Berlin, 27.03.2013
Petrik, P.; Pollakowski, B.; Zakel, S.; Gumprecht, T.; Beckhoff, B.; Lemberger, M.; Labadi, Z.; Baji, Z.; Jank, M.; Nutsch, A.: Characterization of ZnO structures by optical and x-ray methods. Applied Surface Science (2013) 281, 123-128
Zakel, S.; Wundrack, S.; O’Connor, G.; Güttler, B.; Stosch, R.: Validation of isotope dilution surface-enhanced Raman scattering (IDSERS) as a higher order reference method for clinical measurands employing international comparison schemes. Journal of Raman Spectroscopy: 44 (2013), 9, S. 1246-1252
Rienitz, O.; Pramann, A.; Pape, C.: The pycnometer challenge. Analytical and Bioanalytical Chemistry (2013) 405:5627-5628
Boulo, S.; Hanisch, K.; Bidlingmaier, M.; Arsene, C.-G.; Panteghini, M.; Auclair, G.; Sturgeon, C.; Schimmel, H.; Zegers, I.: Gaps in the Traceability Chain of Human Growth Hormone Measurements. Clinical Chemistry (2013)
Bastkowski, F.; Jakobsen, P. T.; Stafan, F.; Kristensen, H. B.; Jensen, H. D.; Kawiecki, R.; Wied, C. E.; Kauert, A.; Seidl, B.; Spitzer, P.; Eberhardt, R.; Adel, B.: Automated high precision secondary pH measurement. Review of Scientific Instruments (2013) 84, 045105
Matei, D. G.; Weber, N.-E.; Kurasch, S.; Wundrack, S.; Woszczyna, M.; Grothe, M.; Weimann, T.; Ahlers, F.; Stosch, R.; Kaiser, U.; Turchanin, A.: Functional single-layer graphene sheets from aromatic monolayers. Advanced Materials (2013) 25, 30, 4146-4151
Frank, C.; Rienitz, O.; Swart, C.; Schiel, D.: Improving species-specific IDMS: the advantages of triple IDMS. Analytical and Bioanalytical Chemistry, 405, 6, 1913-1919 (2013)
Valiente, L.; Saxby, D.; Marrick, J.; Kotzeva, B.; Mester, Z.; Yang, L.; Willie, S.; Feng, L.; Wang, J.; Labarraque, G.; Rienitz, O.; Wai-mei Sin, D.; Mok, Chuen-sing; Wong, Siu-kay; Ng, Chi-shing; Fung, Wai-hong; Yau, H.; Zhun, Y.; Yim, Yong-Hyeon; L., K.S.; Kim, I.J.; Lim, Y.R.; Ramirez Cruz, P.; E Mercader Trejo, F.; Valle Moya, E.; Castellanos, I. S.; del Rocia Arvizu Torres, M.; Manzano, J. V. L.; Konopelko, L.A.; Kustikov, Yu A.; Shin, R.; Horvat, M.; Jacimovic, R.; Milacic, R.; Yafa, C.; Taebunpakul, S.; Kaewkhomdee, N.; Phukphatthanachai, P.; Cankur, O.; Gonca Coskun, F.; Turk, G.C.; Clay, D. W.; Wood, L.J.; Murphy, K.E.; Entwisle, J.: Final report on CCQM-K89: Trace and essential elements in Herba Ecliptae. Metrologia, 50 (2013)
Hioki, A.; Nonose, N.; Liandi, M.; Jingbo, C.; Liuxing, F.; Chao, W.; Cho, K.H.; Suh, J.K.; Min, H.S.; Lim, Y.; Recknagel, S.; Koenig, M.; Vogl, J.; Caciano de Sena, R.; dos Reis, L.A.; Borinsky, M.; Puelles, M.; Hatamleh, N.; Acosta, O.; Turk, G.; Rabb, S.; Sturgeon, R.; Methven, B.; Rienitz, O.; Jaehrling, R.; Konopelko, L.A.; Kustikov, Yu A.; Kozyreva, S.B.; Korzh A.A.: Final report of the key comparison CCQM-K88: Determination of lead in lead-free solder containing silver and copper. Metrologia 50 (2013)
Bell, D.; Hopley, C.; Ellison, S.; O’Connor, G.; Ohlendorf, R.; Zakel, S.;  Henrion, A.; Liu, Q.; Peignaux, M.; Delatour, V.; Lampi, E.; Kakoulides, E.: EURAMET.QM-K12: EURAMET key comparison on the determination of the mass fraction of creatinine in human serum. Final report (Bericht), 2012, S. 1-22
Stefan, F.; Kauert, A.; Seidl, B.; Kristensen, H.B.; Kawiecki, R.; Wied, C.E.; Bastkowski, F.; Spitzer, P.; Eberhardt, R.; Adel, B.: pH Messanordnung. Patent: 10 2012 104 051.6, Hach Lange, 2012
Hauswaldt, Anna-Lisa: Evaluation of measurement data in analytical chemistry. Promotionsarbeit, PTB-Bericht (2012)
Pramann, A.; Rienitz, O.; Schiel, D.: Silicon isotope ratios affected by solium-induced broadband interference in high resolution Multicollector-ICPMS. Analytical Chemistry 84, 33, 10175-10197 (2012)
Pramann, A.; Rienitz, O.; Schiel, D.; Güttler, B.: Avogadro’s number revisited by high resolution inductively-coupled-plasma mass spectrometry. Konferenzbeitrag: Bunsentagung 2012, Leipzig, 17.-19.05.2012, Bunsen-Magazin 14, p. 199 (2012)
Frank, C.; Rienitz, O.; Jährling, R.; Schiel, D., Zakel, S.: Reference measurement procedures for the iron saturation in human transferrin based on IDMS and Raman scattering. Metallomics, 4, S. 1239-1244 (2012)
Sommer, K.-D.; Spitzer, P.; Ebert, V.: New challenges in environmental metrology.  Konferenzbeitrag: XX IMEKO World Congress, Metrology for Green Growth, Busan, Republic of Korea, 10.-14.09.2012
Stosch, R.; Zakel, S.: Molecular Fingerprints-Isotope dilution in quantitative Raman Spectrometry. Labor & More (Special Edition) 2.12, 2012
Swart, C.; Fisicaro, P.; Goenaga-Infante, H.; Zakel, S.: Metalloproteins – a new challenge for metrology. (Editorial) Metallomics, 4, S1134-1140 (2012)
Rienitz, O.; Hauswaldt, A.-L.; Jährling, R.: Solution to standard addition challenge. Analytical and Bioanalytical Chemistry, Springer (2012) 404:2117-2118
Brodehl, A.; Dieding, M.; Cakar, H.; Klauke, B:; Walhorn, V:; Gummert, Jan; Anselmetti, D:; Milting, Hendrik: Functional characterization of desmin mutant p.P419S. European Journal of Human Genetics (2012)
Arsene, C.G.;  Schulze, D.;  Kratzsch, J.; Henrion, A.: High Sensitivity Mass Spectrometric Quantification of Serum Growth Hormone by Amphiphilic Peptide Conjugation. J Mass Spectrom. 47, 1554-1560 (2012)
Seitz, S.; Spitzer, P.; Durbiano, F.; Jensen, H.: Electrolytic conductivity as a quality indicator for bioethanol. Konferenzbeitrag: XX IMEKO World Congress, Metrology for Green Growth, Busan, Republic of Korea, 10.-14.09.2012
Stoica , D.;  Fisicaro, P.; Spitzer, P.; Adel, B.;  Gonzaga, F.B.; Fraga, I.C.; Borges, P.P.; Maksimov, I.; Asakai, T.; Hioki, A.: Determination of pH values for reference patassium hydrogen phthalate buffer in water-ethanol mixture (mass fraction 50 %). Konferenzbeitrag: XX IMEKO World Congress, Metrology for Green Growth, Busan, Republic of Korea, 10.-14.09.2012
Rienitz, O.; Schiel, D.; Görlitz, V.; Jährling, R.; Vogl, J.; Lara-Manzano, J.V.; Zon, A.; Fung, W.-h.; Buzoianu, M.; Caciano de Sena, R.; Augusto dos Reis, L.; Valiente, L.; Yim, Y.-H.; Hill, S.; Chamion, R.; Fisicaro, P.; Bing, W.; Turk, G.C.; Winchester, M.R.; Saxby, D.; Merrick, J.; Hioki, A.; Miura, T.; Suzuki, T.; Linsky, M.; Barzev, A.; Máriássy, M.; Cankur, O.; Ari, B.; Tunc, M.; Konopelko, L.A.; Kustikov, Y.A.; Bezruchko, M.: Final report on CCQM-K87: Mono-elemental calibration solutions. Metrologia 49 (2012)
Meija, J.; Mester, Z.; Pramann, A.; Rabb, S.; Rienitz, O.; Schiel, D.; Sturgeon, R.; Turk, G.; Vocke Jr., R.; Yang, L.: On the Molar Mass of Silicon for a New Avogadro Constant. Conference on Precision Electromagnetic Measurements, 01.-06.07.2012, Washington, USA, Digest IEEE, pp. 476–477
Friedemann, M.; Woszczyna, M.; Müller, A.; Wundrack, S.; Dziomba, T.; Weimann, T.; Ahlers; F.: Versatile sputtering technology for Al2O2 gate insulators on graphene. Science and Technology of Advanced Materials, 2012, 13
Stosch, R.; Zakel, S.: Isotopenverdünnung in der quantitativen Ramanspektrometrie - Molekulare Fingerabdrücke. labor&more 2012 (4) 40-44
Rienitz, O.; Hauswaldt, A.-L.; Jährling, R.: Standard addition challenge. Analytical and Bioanalytical Chemistry (2012) 403:2461-2462
Becker, P.; Borys, M.; Gläser, M.; Güttler, B.; Schiel, D.: Masse und Stoffmenge – Die Si-Basiseinheiten Kilogramm und Mol. PTB-Mitteilungen: 122 (2012), Heft 1, S. 37-57
Magnusson, B.; Ossowicki, H.; Rienitz, O.; Theodorsson, E.: Routine internal- and external-quality control data in clinical laboratories for estimating measurement and diagnostic uncertainty using GUM principles. Scandinavian Journal of Clinical & Laboratory Investigation (2012) 72: 212-220
Hauswaldt, A.-L.; Rienitz, O.; Jährling, R.; Fischer, N.; Schiel, D.; Labarraque, G.; Magnusson, B.: Uncertainty of standard addition experiments: a novel approach to include the uncertainty associated with the standard in the model equation. Accreditation and Quality Assurance, 2012, 17:129-138
Spitzer, P.; Adel, B.; Meyer, J.; Matzke, J.; Gonzaga, F. B.; Borges, P. P.; Dias, J. C.; Hongyu, X.; Bing, W.; Jakobsen, P . T.; Champion, R.; Ohata, M.; Maksimov, I.; Hioki, A.; Vyskocil, L.; Mariassy, M.; Pratt, K.: Final Report on CCQM-K19.1: pH of borate buffer. Metrologia 48 (2011)
Hauswaldt, A.-L.; Rienitz, O.; Jährling, R.: Standardaddition mit gravimetrischer Präparation und innerem Standard -  Berücksichtigung der Messunsicherheit des addierten Standards. 5. VDI-Fachtagung Messunsicherheit praxisgerecht bestimmen, Erfurt, 08.-09.11.2011, VDI-Berichte 2149, 2011
Rienitz, O.; Pramann, A.; Hauswaldt, A.-L.: Berücksichtigung von Korrelationen bei der Messung von Isotopenverhätlnissen mit simultaner Detektion. 5. VDI-Fachtagung Messunsicherhet praxisgerecht bestimmen, Erfurt, 08.-09.11.2011, VDI-Berichte 2149, 2011
Schiel, D.; Rienitz, O.; Jährling, R.; Güttler, B.; Matschat, R.; Scharf, H.; Birkhahn, J.; Labarraque, G.; Fisicaro, P.; Quetel, C.; Borchers, U.; Schwesig, D.: Metrological concept for comparable measurement results under the Water Framework Directive – Demonstration of its applicability in elemental analysis. Accreditation and Quality Assurance (AQUAL), 2011, 16:489-498
Swart, C.; Rienitz, O.; Schiel, D.: Impact of pump flow fluctuations on post column online ID-ICP-MS. Analytical and Bioanalytical Chemistry 401 (2011), 6, 2025-2031
Zakel, S.; Rienitz, O.; Güttler, B.; Stosch, R.: Double Isotope Dilution Surface-enhanced Raman Scattering as a Reference Procedure for the Quantification of Biomarkers in Human Serum. Analyst, 2011, 136 (19), 3956-3961
Abou-El-Sherbini, K.S.; Schiel, D.; Stosch, R.; Weidler, P.G.: Stabilization of quercetin - functionalized silica gel against hydrolysis by blocking silanol groups with TiO2 or ZrO2 and its application for the removal of Hg(II). Journal of Sol-Gel Science and Technology 57 (2011), 1, 57-67
Swart, C.; Rienitz, O.; Schiel, D.: Alternative approach to post column online isotope dilution ICP-MS. Talanta (The international Journal of Pure and Applied Analytical Chemistry) Vol. 83, No. 5 (2011), S. 1544-1551
Stosch, R.; Yaghobian, F.; Weimann, Th.; Brown, R.J.C.; Milton, M.J.T.; Güttler, B.: Lithographical gap-size engineered nanoarrays for surface-enhanced Raman probing of biomarkers. Nanotechnology 22 (2011) 105303
Nwaboh, Javis A.; Werhahn, Olav; Schiel, D.: Measurement of CO amount fractions using a pulsed quantum-cascade laser operated in the intra-pulse mode. Applied Physics B: 103 (2011), 4, 947-957
Pramann, A.; Rienitz, O.; Schiel, D.; Güttler, B.: Novel concept for the mass spectrometric determination of absolute isotopic abundances with improved measurement uncertainty: Part 2 – Development of an experimental procedure for the determination of the molar mass of silicon using MC-ICP-MS. International Journal of Mass Spectrometry (Int. J. Mass Spectrom) (2011) 299:78-86
Nwaboh, Javis; Werhahn, Olav; Schiel, Detlef; Desbois, T.; Romanini, D.: Molecular laser spectroscopy as a tool for gas analysis applications. International Journal of Spectroscopy: (2011), S. 12
Zakel, Sabine; Wundrack, Stefan; Niemann, Henning; Rienitz, Olaf; Schiel, Detlef: Infrared spectrometric measurement of impurities in highly enriched Si28. Metrologia 48 (2011) S. 14-19
Massa, E.; Mana, G.; Ferroglio, L.; Kessler, E.G.; Schiel, D.; Zakel, S.: The lattice parameter of the 28Si spheres in the determination of the Avogadro constant. Metrologia 48 (2011) S. 44-49
Andreas, B.; Azuma, Y.; Bartl, G.; Becker, P.; Bettin, H.; Borys, M.; Busch, I.; Gray, M.; Fuchs, P.; Fujii, K.; Fujimoto, H.; Kessler, E.; Krumrey, M.; Kuetgens, U.; Kuramoto, N.; Mana, G.; Manson, P.; Massa, E.; Mizushima, S.; Nicolaus, A.; Picard, P.; Pramann, A.; Rienitz, O.; Schiel, D.; Valkiers, S.; Waseda, A.: Determination of the Avogadro constant by counting the atoms in a 28Si crystal. Physical Review Letters: 106 (2011), 3
Andreas, B., Azuma, Y., Bartl, G., Becker, P., Bettin, H., Borys, M., Busch, I., Fuchs, P., Fujii, K.,  Fujimoto, H., Kessler, E., Krumrey, M., Kuetgens, U., Kuramoto, N., Mana, G., Manson, P., Massa, E., Mizushima, S., Nicolaus, A., Picard, A. ,Pramann, A., Rienitz, A., Schiel, D., Valkiers, S., Waseda, A., and Zakel, S.: Counting the atoms in a 28Si crystal for a new kilogram definition. Metrologia, (2011) 48:1
Pramann, A.; Rienitz, O.; Schiel, D.; Schlote, J.; Güttler, B.; Valkiers, S.: Molar mass of silicon highly enriched in 28Si determined by IDMS. Metrologia (2011) 48:20
Bulska, E.; Drozdov, M. N.; Mana, G.; Pramann, A.; Rienitz, O.; Sennikov, P.; Valkiers, S.: The molar mass of enriched Si: a data analysis. Metrologia (2011) 48: 32
Nottbohm, C. T.; Turchanin, A.; Beyer, A.; Stosch, R.; Gölzhäuser, A.: Mechanically Stacked 1-nm-Thick Carbon Nanosheets: Ultrathin Layered Materials with Tunable Optical. Chemical and Electrical Properties, Small, 7 ( 2011) 874-883
Hauswaldt, A.-L.; Rienitz, O.; Jährling, R.; Fischer, N.; Schiel, D.; Labarraque, G.; Mangusson, B.: Uncertainty of standard addition experiments: a novel approach to include the uncertainty associated with the standard in the model equation. Accreditation and Quality Assurance 2011, 16
Yaghobian, F.; Weimann, Th.; Güttler, B.; Stosch, R.: On-chip approach for traceable quantification of biomarkers based on isotope-dilution surface-enhanced Raman scattering (IDSERS). Lab on a Chip (2011), 11, 2955-2960
Turchanin, A.; Weber, D.; Büenfeld, M.; Kisielowski, C.; Fistul, M.; Efetov, K.; Weimann, T.; Stosch, R.; Mayer, J.; Gölzhäuser, A.: Conversion of Self-Assembled Monolayers into Nanocrystalline Graphene: Structure and Electric Transport. ACS Nano 5 (2011) 3896-3904
Stosch, R.; Zakel, S.; Yaghobian, F.; Wundrack, S.; Weimann, T.; Güttler, B.: Oberflächenverstärkte Ramanstreuung – Anwendung metallischer Nanostrukturen für die Metrologie in der Chemie. PTB-Mitteilungen 121 (2011), Heft 2, 137-140
Pramann, A.; Rienitz, O.; Schiel, D.; Güttler, B.; Valkiers, Staf: Novel concept for the mass spectrometric determination of absolute isotopic abundances with improved measurement uncertainty: Part 3 – Molar mass of silicon highly enriched in 28Si. International Journal of Mass Spectrometry (2011) 305:58-68
Schiel, D.; Rienitz, O.: Final report on CCQM-K70: Determination of Hg in natural water at a concentration level required by the European environmental quality standard (EQS). Metrologia, 48 (2011)
Seitz, St.; Spitzer, P.; Feistel, R.; Weinreben, St.; Wright, D.; De Bièvre, P.: Metrological Traceability of Oceanographic Salinity measurement results. Ocean Science 7 (2011), 45-62
Spitzer, P.; Fisicaro, P.; Meinrath, G.; Stoica, D.: pH buffer assessement and Pitzer’s equations. Accreditation and Quality Assurance (AQUAL) (2011) 16:191-198
Spitzer, P.; Pratt, K.W.: The history and development of a rigorous metrological basis for pH measurements. J. Solid State Electrochem (2011) 15:69-76
Marion, G.M.; Millero, F.J.; Camões, M.F.; Spitzer, P.; Feistel, R.;Chenf, C.T.A.: pH of Seawater. Marine Chemistry (2011)
Spitzer, P.; Seitz, S.: Electrolytical Conductivity. [Buchkapitel] Springer Handbook of Metrology and Testing, 2nd. ed. 2011, Chapter 9.3, pp. 498-507, Editors : Czichos, H.; Saito, T.; Smith, L.
Spitzer, P.; Sommer; K.-D.: The metrological challenge in earth observation. IMEKO MI 2011, Dubrovnik Riviera, Cavtat, Croatia, 15.–17.06.2011
Swart, C.; Rienitz, O.; Schiel, D.: A primary method to ensure traceability in Se speciation analysis. 2010 Winter Conference on Plasma Spectrochemistry, Fort Myers, Florida, USA, 04.-09.01.2010 (Received an outstanding Poster Prize, Cash Award from CEM Corporation) [Poster]
Arsene, C.: Wachstumshormon im Serum per IDMS bestimmen. LaborPraxis (Journal für Labor, Analytik und Life Sciences), Ausgabe 12-2010, S. 28
Spitzer, P.; Seitz, S.: Metrological traceability chain for pH measurement results. MAPAN, Journal of Metrology Society of India (2010) Volume 25, Number 3, 191-196
Güttler, B.; Richter, W.: Metrology in Chemistry in Germany. CMW-2009; MAPAN: 25 (2010), 3, 219-225
Rienitz, O.; Pramann, A.; Schiel, D.: Novel concept for the mass spectrometric determination of absolute isotopic abundances with improved measurement uncertainty: Part 1 – theoreticall derivation and feasibility study. International Journal of Mass Spectrometry 289 (2010) 47-53
Mana, G.; Rienitz, O.: The calibration of Si isotope-ratio measurements. International Journal of Mass Spectrometry 291 (2010) 55-60
Abou-El-Sherbini, K.S.; Pape, C.; Rienitz, O.; Schiel, D.; Stosch, R.; Weidler, P. G.; Höll, W. H.: Stabilization of n-amionopropyl silica gel against hydrolysis by blocking silanol groups with TiO2 or ZrO2. Journal of Sol-Gel Science and Technology 53 (2010) 587-597
Schiel, D.; Rienitz, O.: Einheitliche Analysen für sauberes Trinkwasser in Europa. GIT Labor-Fachzeitschrift, Nr. 54, 2/2010, 86
Rienitz, O.; Schiel, D.; Güttler, B.; Koch, M.; Borchers, U.: A convenient and economic approach to achieve SI-traceable reference values to be used in interlaboratory comparisons concerned with water analysis. CITAC News, LNE, February 2010
Mana, Giovanni; Rienitz, Olaf; Pramann, Axel: Measurement equations fort the determination of the Si molar mass by isotope dilution mass spectrometry. Metrologia 47 (2010) 460-463
Arsene, C.; Henrion, A.; Diekmann, N.; Manolopoulou, J.; Bidlingmaier, M.: Quantification of growth hormone in serum by isotope dilution mass spectrometry. Analytical Biochemistry, Elsevier, Vol. 401 (2010), Issue 2, pp. 228-235
Kaiser, P.; Akerboom, Th.; Ohlendorf, R.; Reinauer, H.: Liquid chromatography isotope dilution mass spectrometry as a new basis for the reference measurement procedure for Hemoglobin A1c determination. Clinical Chemistry (2010) 56:750-754
Feistel, R.; Weinreben, S.; Wolf, H.; Seitz, S.; Spitzer, P.; Adel, B.; Nausch, G.; Schneider, B.; Wright, D.G.: Density and Absolute Salinity of the Baltic Sea 2006-2009. Ocean Science (OS), 6, 3-24, 2010
Seitz, St.; Jensen, H.D.; Manzin, A.; Spitzer, P.; Jakobsen, P.T.: Traceability of electrolytic conductivity measurments to the International System of units in the sub mS/m region and review of models of electrolytic conductivity cells. Electrochimica Acta: 55 (2010), 22, 6323 - 6331
Spitzer, P.; Werner, B.; Jehnert, D.; Adel, B.: Zuverlässige Kalibrierung von pH-Messeinrichtungen. Traceable Calibration of pH Measurement Devices. tm-Technisches Messen 77 (2010) Heft 3, S. 156-161
Spitzer, P.; Pratt, K.: The history and development of a rigorous metrological basis for pH measurements. Journal of Solid State Electrochemistry (JSEL) (2010)
McDougall, T.J.; Feistel, R.; Wright, D.G.; Pawlowicz, R.; Millero, F.J.; Jackett, D.R.; King, B.A.; Marion, G.A.; Seitz, S.; Spitzer, P.; Chen, C.-T.A.: IOC, SCOR and IAPSO, 2010: The international thermodynamic equation of seawater ‐ 2010: Calculation and use of thermodynamic properties. Intergovernmental Oceanographic Commission, Manuals and Guides No. 56, UNESCO (English), 182 pp [Buch]
Welsch, A.-M.; Maier, B. J.; Engel, J. M.; Mihailova, B.; Angel, R. J.; Paulmann, C.; Gospodinov, M.; Friedrich, A.; Stosch, R.; Güttler, B.; Petrova, D.; Bismayer1, U.: Effect of Ba-incorporation on pressure-induced structural changes in the relaxor ferroelectric PbSc0.5Ta0.5O3. Physical Review B 80 (2009) 104118-1 – 104118-7
Zakel, S.; Yaghobian, F.; Güttler, B.; Stosch, R.: Surface-Enhanced Raman Scattering (SERS). 248. PTB-Seminar Nanopartikel-Charakterisierung, PTB Braunschweig [poster], PTB-Bericht: PTB-CP-4, Juli 2009
Seitz, St.; Spitzer, P.; Brown, R.J.C.: CCQM-P111 study on traceable determination of practical salinity and mass fraction of major seawater components. Accreditation and Quality Assurance, 2009
Spitzer, P.; Fisicaro, P.; Seitz, St.; Champion, R.: pH and electrolytic conductivity as parameters to characterize bioethanol. Beitrag zum Sonderheft der Zeitschrifft AQUAL (Accreditation and Quality Assurance) zum Thema „Biofuel Metrology“, 2009
Seitz, St.; Spitzer, P.; Jakobsen, P.T.; Jensen, Hans D.: Metrological traceability concept for electrolytic conductivity and pH. CHIMIA, 2009
Fiedemann, M.; Pierz, K.; Stosch, R.; Ahlers, F.-J.: Graphene on gallium arsenide: Engineering the visibility. Applied Physics Letters, 95 (2009)
Güttler, B.: Activities of the EURAMET Technical Committee for Metrology in Chemistry. CITAC News, February 2009
Welsch, Anna-Maria; Mihailova, B.; Gospodinov, M.; Stosch, R., Güttler, B.; Bismayer, U.: High pressure Raman spectroscopic study on the relaxor ferroelectric PbSc0.5Nb0.5O3. Journal of Physics: Condensed Matter 21 (2009) 235901 (6pp)
Güttler, Bernd; Fisicaro, P.; Goenag-Infante, H.; Gören, A.C.; Jensen, H.D.; Kübarsepp, T.; Leito, I.; Lorefice, S.; Magnusson, B.; Mariassy, M.; Wunderli, S.: Traceable measurements for biospecies and ion activity in clinical chemistry. Konferenzband International Congress of Metrology 2009, Paris, France, 22-25, Juni, 2009
Güttler, B.; Richter, W.: Traceability of Chemical Measurement Results. Metrology, CHIMIA 2009, 63, No. 10, 1-5, Schweizerische Chemische Gesellschaft
Maier, B.; Mihailova, B.; Paulmann, C.; Ihringer, J.; Gospodinov, M.; Stosch, R.; Güttler, B.; Bismayer, U.: Effect of local elastic strain on the structure of Pb-based relaxors: A comparative study of pure and Ba- and Bi-doped PbSc0.5Nb0.5O3. Physical Review B 79, 224108 (2009)
Wang, X.; Mihailova, B.; Klocke, A.; Fittschen, U.E.A.; Heidrich, S.; Hill, M.; Stosch, R.; Güttler, B.; Broekaert, J.A.C.; Bismayer, U.: Side effects of a non-peroxide-based home bleaching agent on dental enamel. Journal of Biomedical Materials Research Part A, Volume 88A, Issue 1, Date: January 2009, pp. 195-204
Turchanin, A.; Beyer, A.; Nottbohm, C. T.; Zhang, X.; Stosch, R.; Sologubenko, A.; Mayer, J.; Hinze, P.; Weimann, T.; Gölzhäuser, A.: One Nanometer Thin Carbon Nanosheets with Tunable Conductivity and Stiffness. Advanced Materials 21 (2009) 1233-1237
Máriássy, Michal; Pratt, Kenneth W.; Spitzer, Petra: Major applications of electrochemical techniques at national metrology institutes. Metrologia 46 (2009), 199–213
Swart, C.; Simon, J.: Analyseverfahren zur Bestimmung von Proben mit silikatischer Matrix. Ein Vergleich am Beispiel römischer Ziegel. SKYLLIS, Zeitschrift für Unterwasserarchäologie, 8. Jahrgang 2007/2008, Heft 1-2, S. 37-42
Rienitz, Olaf: Messunsicherheit für Standardadditionsverfahren kombiniert mit innerem Standard und gravimetrischer Präparation am Beispiel der Rh-Bestimmung in Automobilkatalysatoren. Tagungsbericht 4. VDI Fachtagung „Messunsicherheit praxisgerecht bestimmen“, VDI Wissensforum, 2008
Sattouf, Mamdoh; Kratz, Sylvia; Diemer, Katrin; Fleckstein, Jürgen; Rienitz, O., Schiel, D.; Schnug, Ewald: Significance of uranium and strontium istotope ratios for retracing the fate of uranium during the processing of phosphate fertilizers from rock phosphates. In Buch: “Loads and Fate of Fertilizer-derived Uranium”, S 191-202, eds. L.J. De Kok & E. Schnug, Backhuys Publishers, Leiden, 2008
Seitz, S.; Spitzer, P.; Brown, Richard J.C.: Consistency of practical salinity measurements, traceable to primary conductivity standards: EUROMET project 918. Accreditation Quality Assurance 13:601-605 (2008)
Schiel, D.: Was leistet die Metrologie. Labor Praxis 32 (2008), S. 24-25
Mihailova, B.; Angel, R.J.; Welsch, A.-M.; Zhao, J.; Engel, J.; Paulmann, C.; Gospodinov, M.; Ahsbahs, H.; Stosch, R.; Güttler, B.; Bismayer, U.: Pressure-induced phase transition in PbSc0.5Ta0.5O3 as a model Pb-based perovksite-type relaxor ferroelectric. Physical Review Letters 101, No. 1, 017602 (2008)
Mihailova, B.; Maier, B.; Paulmann, C.; Malcherek, T.; Ihringer, J.; Gospodinov, M.; Stosch, R.; Güttler, B.; Bismayer, U.: High-temperature structural transformation in relaxor-ferroelectric PbSc0.5Ta0.5O3 and Pb0.78Ba0.22Sc0.5Ta0.5O3. Physical Review B, Vol. 77, 2008
Kleine-Ostmann, T.; Wilk, R.; Rutz, F.; Koch, M.; Niemann, H.; Güttler, B.; Brandhorst, K.; Grundenberg, J.: Probing noncovalent interactions in biomolecular crystals with terahertz spectroscopy. ChemPhysChem, 2008, 9, 544-547
Sattouf, M.; Diemer, K.; Kratz, S.; Fleckenstein, J.; Rienitz, O.; Schiel, D.; Schnug, E.: Isotopischer "Fingerabdruck" für Rohphosphate und Phosphor-Düngemittel. LaborPraxis, Journal für Labor, Analytik und Life Sciences, 2008, 32. Jahrgang, S. 26-28
Schiel, D.; Güttler, B.; Rienitz, O.; Matschat, R.; Koch, M.; Borchers, U.: Der Weg zu international vergleichbaren Messergebnissen. GCCh, Nachrichten aus der Chemie, 04/2008, S. 455-456
Burkitt, W.I.; Pritchard, C.; Arsene, C.; Henrion, A.; Bunk, D.; O’Connor, G.: Toward Système International d’Unité-traceable protein quantification: From amino acids to proteins. Analytical Biochemistry, Volume 376, Issue 2 (2008), p.242-251
Lott, S.; Henrion, A.; Malz, F.; Kessler, A.; Güttler, B.; Aderjan, R.: Reference measurement procedure for Δ9-Tetrahydrocannabinol in serum. Anal Bioanal Chem 391 (2008) 1003
Arsene, C.G.; Ohlendorf, R.; Burkitt, W.; Pritchard, C.; Henrion, A.; O’Connor, G.; Bunk, D.M.; Güttler, B.: Protein Quantification by Isotope Dilution Mass Spectrometry of Proteolytic Fragments: Cleavage Rate and Accuracy.
Anal. Chem. 80, 4154–4160 (2008)
Spitzer, P.; Giera, J.; Fraga, I.C.; Tønnes Jakobsen, P.; Jensen, H.D.; Hyllested, P.; Karpov, O.; Kutovoy, V.; Nakamura, S.; Vospelova, A.; Zvezdina, V.: Final report on CCQM-K9.2: Subsequent key comparison on pH determination of phosphate buffer by Harned cell measurements. Metrologia 45 (2008)
Rienitz, O.; Schiel, D.; Güttler, B.; Koch, M.; Borchers, U.: A convenient and economic approach to achieve SI-traceable reference values to be used in drinking-water interlaboratory comparisons. Accreditation and Quality Assurance 12, 2007, 615-622
Lott, S.; Protzek, C.; Aderjan, R.: Feldstudie zur Validierung eines optimierten Doppelstreifentestes für Cannabinoide im Urin zur effizienteren Erfassung von Fällen des § 24a STVG. Field study for validating an optimized dual-test for cannabionoids in urine for a more efficient determination of cases regarding legislation (§ 24a StVG). BLUTALKOHOL, vol. 44 (2007), S. 345 – 359
Maksimov, I.; Ohata, M.; Hioki, A.; Chiba, K.; Spitzer, P.: Development of Primary pH Method for Carbonate Standard Buffer Solution. BERM 11 (11th International Symposium on Biological and Environmental Reference Materials), Epochal Tsukuba, Japan, 29.10.-02.11.2007 [poster P-13]
Schiel, D.; Labarraque, G.; Matschat, R.; Quetel, C.: EUROMET-project for the development of a metrological dissemination system providing Europe-wide comparable measurement results in water analysis under the WFD. [poster] WFD Conference, Lille (FR) 12.-14.03.2007
Mihailova, B.; Gospodinov, M.; Güttler, B.; Stosch, R.; Bismayer, U.: Ferroic clustering and phonon anomalies in Pb-based perovksite-type relaxors. J. Phys.: Condens. Matter 19 (2007)
Mihailova, B.; Gospodinov, M.; Güttler, B.; Petrova, D.; Stosch, R.; Bismayer, U.: Ferroic nanoclusters in relaxors: the effect of oxygen vacancies. Journal of Physics: Condensed Matter 19 (2007)
Willer, Ulrike; Wilk, Rafal; Schippers, Wolfgang; Böttger, Stephan; Nodop, Dirk; Schossig, T.; Schade, Wolfgang; Mikulics, Martin; Koch, Martin; Walther, Martin; Niemann, H.; Gütter, B.: A novel THz source based on a two-color Nd:LSB microchip-laser and a LT-GaAsSb photo-mixer. Applied Physics B: Laser and Optics, 87, 13-16 (2007)
Mihailova, B.; Bastjan, M. Schulz, B., Rübhausen, M.; Gospodinov, M.; Stosch, R.; Güttler, B.; Malcherek, T.; Bilmayer, U.: Resonance Raman scattering of relaxors PbSc0.5Ta0.5O3 and PbSc0.5Nb0.5O3. Applied Physics Letters 90, 042907 (2007)
Wang, X.; Klocke, A.; Mihailova, B.; Stosch, R.; Güttler, B.; Bismayer, U.: Effect of Bleaching on Dental Hard Tissues: a Raman and IR-Spectroscopic Study. Key Engineering Materials Vols. 330-332 (2007) pp. 1405-1408
Padilla-Viquez, Gerardo J.; Koelliker-Delgado, Jorge; Werhahn, O.; Jousten, Karl; Schiel, D.: Traceable CO2-R(12) line intensity for laser-spectroscopy-based gas analysis near 2 µm. IEEE Transactions on Instrumentation and Measurement Journal, Vol. 56, No. 2, April 2007, p. 529-533
Valkiers, S.; Varlam, M.; Ruβe, K.; Berglund, M.; Taylor, P.; Wang, J.; Milton, M.; De Bièvre, P.: Quantification of the degree-of-isotopic-equilibrium of carbon and oxygen isotopes in mixtures of CO2 gases. International Journal of Mass Spectrometry, Volume 263, Issues 2-3, 1 June 2007, Pages 195-203
Valkiers, S.; Varlam, M.; Ruße, K.; Berglund, M.; Taylor, P.; Wang, J.; Milton, M.J.T.; De Bièvre, P.: Preparation of Synthetic Isotope Mixtures for the calibration of carbon and oxygen isotope ratio measurements (in carbon dioxide) to the SI. International Journal of Mass Spectrometry, Volume 264, Issue 1, 15 June 2007, Pages 10-21
Schiel, D.; Labarraque, G.; Matschat, R.; Quetel, Ch.: EUROMET-project for the development of a metrological dissemination system providing Europe-wide comparable measurement results in water analysis under the WFD. WFD Conference, Lille (France), 12-14, March, 2007
Klocke, A.; Mihailova, B.; Zhang, S.; Casharova, B.; Stosch, R.; Güttler, B.; Henriot, P.; Ritschel, B.; Bismayer, U.: CO2 laser-induced zonation in dental enamel: a Raman and IR micro-spectroscopic study. Journal of Biomedical Materials Research: Part B: 81 (2007), 2, 499 - 507
Song Xiaoping, Petra Spitzer and Uwe Sudmeier: Novel method for bulk resistance evaluation in con-ductivity measurement for high-purity water. Accred. Qual. Assur. (2007) on-line first:DOI:10.1007/s00769-007-0258-5
Oman, S.F.; Camões, M.F.; Powell, K.P.; Rajagopalan, R.; Spitzer, P.: Guidelines for potentiometric measurements in suspensions Part B. Guidelines for practical pH measurements in soil suspensions (IUPAC Recommendations 2006). Pure and Applied Chemistry (2007), Vol. 79, Issue 1
Oman, S.F.; Camões, M.F.; Powell, K.J.; Rajagopalan, R.; Spitzer, P.: Guidelines for potentiometric measurements in suspensions Part A. The suspension effect (IUPAC Technical Report). Pure and Applied Chemistry (2007) Vol. 79, Issue 1
Marinova, V.; Mihailova, B.; Malcherek, T.; Paulmann, C.; Lengyel, K.; Kovacs, L.; Veleva, M.; Gospodinov, M.; Güttler, B.; Stosch, R.; Bismayer, U.: Structural, optical and dielectric properties of relaxor-ferroelectric Pb0.78Ba0.22Sc0.5Ta0.5O3. Journal of Physics: Condensed Matter 18 (2006) L385-L393, doi:10.1088/0953-8984/18/31/L01
Rienitz, O.; Röhker, K.; Schiel, D.; Han, J.; Oeter, D.: New equation for the evaluation of standard addition experiments applied to ion chromatography. Microchimica Acta 154, 21-25 (2006), ISSN 0026-3672 (print), ISSN 1436-5073 (online)
Werhahn, O.; Koelliker Delgado, J.; Niehoff, A.; Schiel, D.; Padilla Viques, G.J.; Jousten, K.: QUANSYS-Teilvorhaben Metrologische Grundlagen für Quantenkaskadenlaser-Gasmesssysteme: Verbundprojekt: Einmodige Quantenkaskadenlaser für Anwendungen in der Medizin-, Umwelt- und Produktionstechnik; Abschlussbericht., Laufzeit des Teilvorhabens: 01.07.2002-30.06.2005, BMBF-FKZ: 13N8123, Verbund-Nr. 01020466, PTB, 40 Seiten, März 2006
Matschat, R.; Kipphardt, H.; Rienitz, O.; Schiel, D.; Gernand, W.; Oeter, D.: Traceability system for elemental analysis. Accreditaion and Quality Assurance, Vol. 10, Heft 11, 2006 (ISSN 0949-1775), S. 633-639
Koelliker Delgado, J.; Werhahn, O.; Schiel, D.: IR-Spectrometric amount of CO2 fraction de-termination in gas analysis applications. 5. Konferenz über Optische Analysenmesstechnik in Industrie und Umwelt (OPTAM) 2006, 26.-27.09.2006, Mannheim; Poster in: VDI-Berichte "Anwendungen und Trends in der Optischen Analysenmesstechnik" (2006), Nr. 1959, S. 303-313
Werhahn, O.; Ulbig, P.: Rückführbarkeit in der spektrometrischen Gasanalytik. PTB-Bericht PTB-CP-2, Januar 2007, zum 226. PTB-Seminar am 22.-23. November 2006
Koelliker Delgado, J.; Werhahn, O.; Schiel, D.: IR-Spectrometric amount of CO2 fraction de-termination in gas analysis applications. Konferenzband zur "OPTAM-Tagung 2006", 26.-27.09.2006, Mannheim, Veröffentlichung im VDI-Bericht 1959, 2006
Becker, P.; Schiel, D.; Pohl, H.-J.; Kalitievski, A.K.; Godisov, O.N.; Churbanov, M.F.; Devyatykh, G.G.; Gusev, A.V.; Bulanov, A.D.; Adamchik, S.A.; Gavva, V.A.; Kovalev, I.D.; Abrosimov, N.V.; Hallmann-Seiffert, B.; Riemann, H.; Valkiers, S.; Taylor, P.; De Bievre, P. ; Dianov, E.M.: Large-scale production of highly enriched 28Si for the precise determination of the Avogadro constant. Measurement Science and Technology 17 (2006), 1854-1860
Koelliker Delgado, J.: Amount of Carbon Dioxide Fraction Determination by TDLAS: Evidences for a Potential Primary Method Directly Applied in Gas Analysis. TU-Braunschweig Dissertation, 2006 (URL: www.digibib.tu-bs.de)
Padilla-Viquez, G. [speaker]; Koelliker-Delgado, J.; Werhahn, O.; Jousten, K.; Schiel, D.: Traceable molecular line strengths for gas analysis applications. Poster in: Summary-Paper in: Book of Abstracts der "2006 Conference on Precision Electromagnetic Measurements", S. 692-693, ISBN 88-7992-228-9, Turin, Italien, 9-14 July 2006
Meinrath, G.; Camões, M.F.; Spitzer, P.; Bühler, H.; Máriássy, M.; Pratt, K.; Rivier, C.: The IU-PAC Working Party "Comparable pH Measurement by Metrological Traceability", Traceability of pH in a metrological context, Combining and Reporting Analytical re-sults, Ed: M. Belli, Dec.2006, RSC Publ.
Spitzer, P.: Key comparison CCQM-K19 on pH: final report. Metrologia 43 No 1A (Technical Supplement 2006) 08015
Spitzer, P.: Electrolytic Conductivity. Chapter 9-3, Springer Handbook of Materials Measurement Methods, Eds: Czichos, H.; Saito, T.; Smith, L. (2006)
Arsene, C.; Lancrajan, I.; Burkitt, W.; Pang, S.; O’Connor, G.; Bunk, D.; Henrion, A.: Prerequisits to Accuracy in Absolute Protein Quantification by Mass Spectrometry. Molecular & Cellular Proteomics 4 (8), 2005, 315
Mihailova, B.; Gospodinov, M.M.; Güttler, B.; Yen, F.; Litvinchuk, A.P.; Iliev M.N.: Temperature-Dependent Raman Spectra of HoMn205 and TbMn205. Physical Review B 71, 172301 (2005)
Mihailova, B.; Bismayer, U.; Güttler, B.; Gospodinov, M.M.; Boris, A.; Bernhard, C.; Aroyo, M.: Nanoscale phase transformations in relaxor-ferroelectriclead scandium tantalate and lead scandium niobate. Z. Kristallographie, 220 (2005), S. 740-747
Güttler, B.; Richter, W.: Ein metrologisches Rückführungssystem für die chemische Analytik in Deutschland. PTB-Mitteilungen, Heft 4, Dezember 2005
Werhahn, O.; Koelliker Delgado, J.; Schiel, D.: Kalibrationsfreie Bestimmung von Stoffmengenanteilen - Potenziale für Quantenkaskadenlaser in der Gasanalytik. Technisches Messen, Sonderheft zu den QUANKAS/QUANSYS-Verbünden, (2005),Vol. 72, Nr. 6, S. 396-405
Sennikov, P.G.; Kotereva, T.V.; Kurganov, A.G.; Andreev, B.A.; Niemann, H.; Schiel, D.; Emtsev, V.V.; Pohl, H.-J.: Spectroscopic parameters of LVM absorption bands of carbon and oxygen impurities in isotopic enriched silicon 28Si, 29Si and 30Si. Physik und Technik der Halbleiter 39 (2005), S. 320-326
Stosch, R.; Henrion, A.; Schiel, D.; Güttler, B: Surface-Enhanced Raman Scattering Based Approach for Quantitative Determination of Creatinine in Human Serum. Analytical Chemistry 77 (2005) 7386-7392.
Rienitz, O.; Jährling, R.; Schiel, D.; Matschat, R.; Kipphardt, H.; Gernand, W.; Oeter, D.: Rückführung in der Elementanalytik. PTB-Mitteilungen, Heft 4, Dezember 2005
Stosch, R.; Henrion, A.; Schiel, D.; Güttler, B.: Oberflächenverstärkte Ramanspektroskopie und Isotopenverdünnung - ein potentiell primäres Messverfahren für die Metrologie in der Chemie. PTB-Mitteilungen, Heft 4, Dezember 2005
Werhahn, O.: Laserspektrometrie für die Gasanalytik. PTB-Mitteilungen, Heft 4, Dezember 2005
Henrion, A.: Isotopenverdünnung in der Proteinanalytik. PTB-Mitteilungen, Heft 4, Dezember 2005
Schädel, S.: Analytische Bestimmung von Steroidhormonen mittels IDMS. PTB-Mitteilungen, Heft 4, Dezember 2005
Haas, U.; Giera, J.; Sudmeier, U.; Eberhardt, R.; Spitzer, P.: Ionenselektive Elektroden - Möglichkeiten und Grenzen einer Rückführung. PTB-Mitteilungen, Heft 4, Dezember 2005
Spitzer, P.; Rossi, B.; Gaignet, Y.; Mabic, S.; Sudmeier, U.: New approach to calibrating conductivity meters in the low conductivity range. Accred. Qual. Assur. (2005) 10: 78-81
Spitzer, P.: Traceable measurements of pH. p. 206-211, Traceability in Chemical Measurement, Springer Berlin Heidelberg (2005)
Richter, W.; Güttler, B.: A national traceability system for chemical measurements. Beitrag in Buch: Traceability in Chemical Measurement, Springer Berlin/Heidelberg, 2005, pp. 141-146
Spitzer, P.; Sudmeier, U.; Eberhardt, R.; Haas, U.; Giera, J.: Zuverlässige Messung der Leitfähigkeit von Reinstwasser. PTB-Mitteilungen, Heft 4, Dezember 2005
Spitzer, P.; Charlet, Ph.; Eberhardt, R.; Karpov, O.V.; Philippe, R.; Rivier, C.; Maximov, I.; Sudmeier, U.: Final Report of EUROMET Project 696: pH determination of a phthalate buffer. Metrologia 42 (2005), Tech. Suppl., 08001 (http://www.bipm.org/utils/common/pdf/ final_reports/QM/K17/EUROMET.QM-K17.pdf)
Röhker, K.; Rienitz, O.; Schiel, D.: Ion chromatographic precision measurement procedure for electrolytes in human serum: validation with the aid of primary measurement procedures. Accred. Qual. Assur (2004) 9:671-677
Buck, R.P.; Rondinini, S.; Baucke, F.G.K.; Camoes, M.F.; Covington, A.K.; Milton, M.J.T.; Mussini, T.; Naumann, R.; Pratt, K.W.; Spitzer, P.; Wilson, G.S.: The Measurement of pH-Definition, Standards and Procedures. Pure and Appl Chem (2002) 74:2169.2200