Investigation of Complexes of Tebuconazole with Zinc

0377229 - ÚFCH JH 2013 RIV CZ eng C - Conference Paper (international conference)
Jakl, M. - Norková, Renáta - Navrátil, Tomáš - Jaklová Dytrtová, Jana - Balík, J.
Investigation of Complexes of Tebuconazole with Zinc.
XXXII. Moderní elektrochemické metody. Sborník přednášek. Ústí nad Labem: BEST servis, 2012 - (Navrátil, T.; Fojta, M.), s. 50-53. ISBN 978-80-905221-0-7.
[Moderní elektrochemické metody /32./. Jetřichovice (CZ), 21.05.2012-25.05.2012]
R&D Projects: GA AV ČR IAA400400806; GA ČR GAP206/11/1638; GA ČR GAP208/12/1645
Institutional support: RVO:61388955 ; RVO:61388963
Keywords : elimination voltammetry with linear scan * voltammetry * pesticides
Subject RIV: CG - Electrochemistry

Tebuconazole is one of the most utilized triazole pesticides in agriculture. Its stability is highly affected by complexation with metals. Moreover, it creates more or less stable complexes with essential elements that become unavailable to plants. In the system with overbundant tebuconazole, an inert (very stable) complex with Zn was found. Elimination voltammetry wit linear scan was used for revealing of the electrode processes on the mercury surface. The relatively slow kinetically controlled step in tebuconazole/Zn complex formation indication indicates the great ability of Zn-tebuconazole system to react with more ligans. Therefore, multiligand Zn-tebuconazole complexes with other ligands are expected in the nature.
Permanent Link: http://hdl.handle.net/11104/0006987