Zobrazeno 1 - 10
of 59
pro vyhledávání: '"Ralf D. Josephs"'
Autor:
Andrea Briones, Gustavo Martos, Magali Bedu, Tiphaine Choteau, Ralf D. Josephs, Robert I. Wielgosz, Maxim G. Ryadnov
Publikováno v:
iScience, Vol 25, Iss 5, Pp 104294- (2022)
Summary: A reference material for virus-like particles traceable to the International System of Units (Système International d'Unités – the SI) is reported. The material addresses the need for developing reference standards to benchmark virus-lik
Externí odkaz:
https://doaj.org/article/dea7d17066374d7c8bd8850c08b8ca1c
Autor:
Adeline Daireaux, Tiphaine Choteau, Steven Westwood, Hongmei Li, Ralf D. Josephs, Robert Wielgosz, Ming Li, Gustavo Martos
Publikováno v:
Analytical and Bioanalytical Chemistry. 413:1861-1870
Oxytocin (OXT) is an important peptide that is mainly used as a therapeutic drug to induce labor or strengthen uterine contractions, or to control bleeding after childbirth. OXT has also been reported as a biomarker linked to emotion, and as a potent
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4a1bc4b4c07eec397c38b0d4ac58e4ae
https://doi.org/10.1007/s00216-021-03154-5
https://doi.org/10.1007/s00216-021-03154-5
Autor:
Gustavo Martos, Zhen Guo, Steven Westwood, Adeline Daireaux, Robert Wielgosz, Tiphaine Choteau, İlker Ün, Bruno C. Garrido, Xiaomin Li, Ralf D. Josephs, Hongmei Li, Xiuqin Li
Publikováno v:
Journal of AOAC International. 102:1740-1748
Background: The contamination of food and feed by mycotoxins, Aflatoxin B1 (AfB1) being one of the most prominent examples, is of imminent concern to many countries. Regulatory limits for mycotoxins have been implemented, and these need to be support
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0337342d8e3680b89ce05d437bf5cca7
https://doi.org/10.5740/jaoacint.19-0144
https://doi.org/10.5740/jaoacint.19-0144
Autor:
Robert Wielgosz, Adeline Daireaux, Katrice A. Lippa, Steven Westwood, Norbert Stoppacher, Tiphaine Choteau, Ralf D. Josephs, Karen W. Phinney
Publikováno v:
TrAC Trends in Analytical Chemistry. 101:108-119
Accurate diagnosis, monitoring and treatment are cornerstones of a healthcare system and require reliable measurements. The traceability of measurement results to stated references, and the development of Reference Measurement Systems (RMS), provide
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::00d228200f9a7973bb233add7def2709
https://doi.org/10.1016/j.trac.2017.09.026
https://doi.org/10.1016/j.trac.2017.09.026
Publikováno v:
Measurement Science and Technology. 33:014003
The year 2020 will be remembered for the most pernicious epidemic of modern history. The SARS-CoV-2 coronavirus has affected millions of people worldwide and has triggered an unprecedented race for the development of diagnostic tests and therapeutica
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bd9a6c674ec29aa654a64d447699a49d
https://doi.org/10.1088/1361-6501/ac2fe9
https://doi.org/10.1088/1361-6501/ac2fe9
Autor:
Ralf D, Josephs, Xiaomin, Li, Xiuqin, Li, Zhen, Guo, Bruno, Garrido, Ilker, Un, Adeline, Daireaux, Tiphaine, Choteau, Gustavo, Martos, Steven, Westwood, Hongmei, Li, Robert I, Wielgosz
Publikováno v:
Journal of AOAC International. 102(6)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::48ae8f50cf999d8d3539822277df5b9c
https://pubmed.ncbi.nlm.nih.gov/31492203
https://pubmed.ncbi.nlm.nih.gov/31492203
Autor:
Marie-Pier Thibeault, Ralf D. Josephs, Vincent Delatour, André Henrion, Gökhan Bilsel, Maria Fernandes-Whaley, Kelly Wy Chan, Steven Westwood, Inchul Yang, Panagiota Giannikopoulou, Gustavo Martos, Jintana Nammoonnoy, Hongmei Li, Simay Gunduz, Hong Liu, Adeline Daireaux, Ting Huang, Ji-Seon Jeong, Ahmet C. Gören, O Sokolova, Taichi Yamazaki, Juris Meija, Sabine Biesenbruch, Rüdiger Ohlendorf, W H Lam, Wai-hong Fung, Elias Kakoulides, Wei Zhang, Charalampos Alexopoulos, Byung Joo Kim, Robert Wielgosz, M. Belyakov, Dewei Song, Tiphaine Choteau, Qinde Liu, Sharon Yong, Mark S. Lowenthal, Can Quan, Jeremy E. Melanson, Ha-Jeong Kwon, İlker Ün, S. Kharitonov, Déirée Prevoo-Franzsen, A. Krylov, E. Lopushanskaya
The CCQM-K78.a comparison was coordinated by the BIPM on behalf of the CCQM Organic Analysis Working Group for NMIs and DIs which provide measurement services in organic analysis under the CIPM MRA. The key comparison forms part of the OAWG 10-year s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::debad9aab68690a381154a2d4bad1a13
https://nrc-publications.canada.ca/eng/view/object/?id=d0b480a5-0526-4b39-bdaf-8e4a15c5b8ef
https://nrc-publications.canada.ca/eng/view/object/?id=d0b480a5-0526-4b39-bdaf-8e4a15c5b8ef
Autor:
Ralf D Josephs, Xiaomin Li, Xiuqin Li, Zhen Guo, Bruno Garrido, Ilker Un, Adeline Daireaux, Tiphaine Choteau, Gustavo Martos, Steven Westwood, Hongmei Li, Robert I Wielgosz
Background: The contamination of food and feed by mycotoxins, Aflatoxin B1 (AfB1) being one of the most prominent examples, is of imminent concern to many countries. Regulatory limits for mycotoxins have been implemented, and these need to be support
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4d17f49dea57519a27276e0dfddcf0a6
https://aperta.ulakbim.gov.tr/record/99953
https://aperta.ulakbim.gov.tr/record/99953
Autor:
Ting Huang, Robert Wielgosz, T Zhang, Gustavo Martos, M Pan, Adeline Daireaux, Mine Bilsel, N Gonzalez-Rojano, Steven Westwood, İlker Ün, S Wang, H Li, Ming Li, Ralf D. Josephs, L Feng, M Balderas-Escamilla, A Perez-Castorena, Tiphaine Choteau, M Perez-Urquiza
Publikováno v:
Metrologia. 57:08016
Under the auspices of the Protein Analysis Working Group (PAWG) of the Comité Consultatif pour la Quantité de Matière (CCQM) a pilot study, CCQM-P55.2.b, was coordinated by the Bureau International des Poids et Mesures (BIPM) and the Chinese Natio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::23d7ae04ffef5e0dbcd8e0206616e320
https://doi.org/10.1088/0026-1394/57/1a/08016
https://doi.org/10.1088/0026-1394/57/1a/08016
Autor:
Steven Westwood, Ting Huang, Y Bacila Sade, Ralf D. Josephs, P Wu, Adeline Daireaux, Milena Quaglia, Li S, Tomoya Kinumi, N Shi, Muslum Akgoz, T Zhang, Marie-Pier Thibeault, Xiuqin Li, Jeremy E. Melanson, Merve Oztug, Robert Wielgosz, S Wang, S M Naressi Scapin, Ming Li, Bradley B. Stocks, M F Bin Rezali, P J Beltrao, A Marcos Saraiva, L Feng, H Li, Gustavo Martos, Bruno C. Garrido, Tiphaine Choteau, Wagner Wollinger
Publikováno v:
Metrologia. 57:08014
Under the auspices of the Protein Analysis Working Group (PAWG) of the Comité Consultatif pour la Quantité de Matière (CCQM) a key comparison, CCQM-K115.b, was coordinated by the Bureau International des Poids et Mesures (BIPM) and the Chinese Nat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c29425fc2124030d88a2c7f29e6cf63c
https://doi.org/10.1088/0026-1394/57/1a/08014
https://doi.org/10.1088/0026-1394/57/1a/08014