Complexation between the fungicide tebuconazole and copper(II) probed by electrospray ionization mass spectrometry

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F11%3A52413" target="_blank" >RIV/60460709:41210/11:52413 - isvavai.cz</a>
Alternative codes found
RIV/61388963:_____/11:00360099 RIV/60460709:41330/11:52413
Result on the web
<a href="http://dx.doi.org/10.1002/rcm.4957" target="_blank" >http://dx.doi.org/10.1002/rcm.4957</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1002/rcm.4957" target="_blank" >10.1002/rcm.4957</a>

Result language
angličtina
Original language name
Complexation between the fungicide tebuconazole and copper(II) probed by electrospray ionization mass spectrometry
Original language description
Electrospray ionization mass spectrometry (ESI-MS) is used to probe the complex formation between tebuconazole (1) and copper(II) salts, which both are commonly used fungicides in agriculture. Experiments with model solutions containing 1 and CuCl2 reveal the initial formation of the copper(II) species [(1)CuCl]+ and [(1)2CuCl]+ which undergo reduction to the corresponding copper(I) ions [(1)Cu]+ and [(1)2Cu]+ under more drastic ionization conditions in the ESI source. In additional experiments, copper/tebuconazole complexes were also detected in samples made from soil solutions of various origin and different amount of mineralization. The direct sampling of such solutions via ESI-MS is thus potentially useful for understanding of the interactions between copper(II) salts and tebuconazole in environmental samples.
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
DK - Contamination and decontamination of soil including pesticides
OECD FORD branch
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Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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