Method optimization for simultaneous separation of six triazole fungicides in HPLC

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F19%3A10409583" target="_blank" >RIV/00216208:11310/19:10409583 - isvavai.cz</a>

Alternative codes found

RIV/61388963:_____/19:00509132 RIV/00216208:11510/19:10409583

Result on the web

<a href="http://web.natur.cuni.cz/analchem/isc/isc15.pdf" target="_blank" >http://web.natur.cuni.cz/analchem/isc/isc15.pdf</a>

DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Method optimization for simultaneous separation of six triazole fungicides in HPLC

Original language description

Triazole pesticides are widely used in agriculture against fungi pathogens. Their application is not restricted on just one member of the group; more importantly, the application is usually carried out in a mixture of two or more triazoles. Hence, this work focuses on simultaneous separation and detection of six triazole fungicides: penconazole, tebuconazole, propiconazole, cyproconazole, fenbuconazole, and difenoconazole. Two different columns were tested with different parameters for isocratic and gradient elution in HPLC with UV detector. On Purospher Reverse Phase-18 column with gradient elution isomers of triazoles cyproconazole and propiconazole were successfully separated. However, on this column, there was an overlap of some triazoles. In contrast, the isocratic elution on Kromasil Eternity-5-PhenylHexyl column showed sufficient separation capabilities. In further research, chiral separation of triazoles will be considered using capillary electrophoresis.

Czech name

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Czech description

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Type

D - Article in proceedings

CEP classification

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OECD FORD branch

10406 - Analytical chemistry

Project

<a href="/en/project/GA18-01710S" target="_blank" >GA18-01710S: GROUP INTERACTIONS OF AZOLE PESTICIDES AND THEIR EFFECTS ON ESSENTIAL ENZYMES</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2019

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection

Proceedings of the 15th International Students Conference &quot;Modern Analytical Chemistry&quot;

ISBN

978-80-7444-068-7

ISSN

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e-ISSN

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Number of pages

6

Pages from-to

220-225

Publisher name

Univerzita Karlova, Přírodovědecká fakulta

Place of publication

Praha

Event location

Prague

Event date

Sep 19, 2019

Type of event by nationality

EUR - Evropská akce

UT code for WoS article

000576787700036