2026
article
OpenAlex
Teun van Wieringen, Agisilaos Chantzis, Jos Oomens, Giel Berden et autres
Five-membered heterocyclic molecules with an N-O bond are emerging as active ingredients in the agrochemical and pharmaceutical industry. Characterization of these molecules in biological matrices is commonly done using liquid chromatography and mass spectrometry, which is not always diagnostic for the exact …
nl, gb, ch
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2025
article
OpenAlex
Jelle C. de Koning, Marcel J. van der Schans, Lai Fun Chau, Tom Venema et autres
After an incident with suspected use of chemical warfare agents (CWAs) has occurred, fast and reliable detection and identification are pivotal to take the right actions and limit the afflicted damage. Current available methodologies face practical, selectivity, or sensitivity limitations. Near-infrared spectroscopy …
nl, us, cz
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2025
article
OpenAlex
Teun van Wieringen, Arnaud Lubin, Rianne E. van Outersterp, Jonathan Martens et autres
Metabolite identification is essential in drug metabolism and pharmacokinetics (DMPK) studies and plays a pivotal role throughout the drug development process, from informing drug design to evaluating safety and efficacy. Mass spectrometry (MS) is the analytical technique of choice for characterizing metabolites …
nl, us, de
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2023
article
OpenAlex
Ahmed Ben Faleh, Stephan Warnke, Teun van Wieringen, Ali H. Abikhodr et autres
The structural elucidation of metabolite molecules is important in many branches of the life sciences. However, the isomeric and isobaric complexity of metabolites makes their identification extremely challenging, and analytical standards are often required to confirm the presence of a particular compound …
ch
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2022
article
OpenAlex
Jaya Mehara, Adarsh Koovakattil Surendran, Teun van Wieringen, Deeksha Setia et autres
Abstract Gold(II) complexes are rare, and their application to the catalysis of chemical transformations is underexplored. The reason is their easy oxidation or reduction to more stable gold(III) or gold(I) complexes, respectively. We explored the thermodynamics of the formation of [Au II …
nl, cz
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2022
preprint
OpenAlex
Jaya Mehara, Adarsh Koovakattil Surendran, Teun van Wieringen, Deeksha Setia et autres
Gold(II) complexes are rare and their application for catalysis of chemical transformations is unexplored. The reason is their easy oxidation or reduction to the more stable gold(III) or gold(I) complexes, respectively. We explored the thermodynamics of the formation of the [(L)AuIIX]+ complexes …
nl, cz
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