In situ generation of copper cations and complexation with tebuconazole in a hyphenation of electrochemistry with mass spectrometry
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F13%3A10144179" target="_blank" >RIV/00216208:11310/13:10144179 - isvavai.cz</a>
Alternative codes found
RIV/61388963:_____/13:00393011 RIV/60460709:41210/13:61987
Result on the web
<a href="http://dx.doi.org/10.1016/j.ijms.2013.01.005" target="_blank" >http://dx.doi.org/10.1016/j.ijms.2013.01.005</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.ijms.2013.01.005" target="_blank" >10.1016/j.ijms.2013.01.005</a>
Alternative languages
Result language
angličtina
Original language name
In situ generation of copper cations and complexation with tebuconazole in a hyphenation of electrochemistry with mass spectrometry
Original language description
Tebuconazole (1) belongs to a class of widely utilized plant fungicides, mostly in vineyards. Consequently, traces of this compound are present in plant tissues, wine as well as in soil. The aim of this study was in situ generation of Cu cations and creation of very stable Cu complexes with 1. The proposed method involves a hyphenation of electrochemistry with electrospray ionization mass spectrometry (ESI-MS), based on the high affinity of 1 for dissolved copper cations. We demonstrate that at appropriate potentials (above 500 mV vs. silver reference electrode) Cu cations can be generated in an electrochemical cell, which subsequently form complexes with 1 present in the sample. The resulting complex [Cu(1)](+) as well as its fragment [Cu(1-C4H10)](+)are then detected with online-coupled ESI-MS. This finding is useful for a creation of an analytical method based on the detection of trace amounts of 1 in complex matrices (e.g., soil solution), in which the analyte may be spread among
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CG - Electrochemistry
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GP13-21409P" target="_blank" >GP13-21409P: Interactions of metal and nutrient ions with high priority pesticides in soil and on biomembranes</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)<br>S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
International Journal of Mass Spectrometry
ISSN
1387-3806
e-ISSN
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Volume of the periodical
338
Issue of the periodical within the volume
March
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
5
Pages from-to
45-49
UT code for WoS article
000317444600008
EID of the result in the Scopus database
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