Molecularly imprinted polymers as a recognition element for pesticide detection

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F20%3A43919623" target="_blank" >RIV/62156489:43210/20:43919623 - isvavai.cz</a>

Výsledek na webu

<a href="https://mnet.mendelu.cz/mendelnet2020/mnet_2020_full.pdf" target="_blank" >https://mnet.mendelu.cz/mendelnet2020/mnet_2020_full.pdf</a>

DOI - Digital Object Identifier

—

Jazyk výsledku

angličtina

Název v původním jazyce

Molecularly imprinted polymers as a recognition element for pesticide detection

Popis výsledku v původním jazyce

The molecular imprinting technique is very popular due to the high selectivity, chemical stability, mechanical strength, and the formation of specific binding sites. In this work, we focus on the detection of cypermethrin using an innovative fluorescence method (UV-fingerprinting) after analyte elution from molecularly imprinted polymers (MIPs) in real pesticide sample with the trade name Bandit 40 WP. MIPs were prepared from dopamine. All steps (washing, binding kinetics, analyte elution, and fluorescence detection) necessary for isolation and quantification of cypermethrin were optimized. The results clearly showed that MIPs and UV-fingerprinting are a promising method for pesticides monitoring in real sample of Bandit 40 WP. The detection limit (LOD) of 780 ng/ml was calculated with the coefficient of determination R2 = 0.99.

Název v anglickém jazyce

Molecularly imprinted polymers as a recognition element for pesticide detection

Popis výsledku anglicky

The molecular imprinting technique is very popular due to the high selectivity, chemical stability, mechanical strength, and the formation of specific binding sites. In this work, we focus on the detection of cypermethrin using an innovative fluorescence method (UV-fingerprinting) after analyte elution from molecularly imprinted polymers (MIPs) in real pesticide sample with the trade name Bandit 40 WP. MIPs were prepared from dopamine. All steps (washing, binding kinetics, analyte elution, and fluorescence detection) necessary for isolation and quantification of cypermethrin were optimized. The results clearly showed that MIPs and UV-fingerprinting are a promising method for pesticides monitoring in real sample of Bandit 40 WP. The detection limit (LOD) of 780 ng/ml was calculated with the coefficient of determination R2 = 0.99.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

10406 - Analytical chemistry

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2020

Kód důvěrnosti údajů

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

Název statě ve sborníku

MendelNet 2020: Proceedings of International PhD Students Conference

ISBN

978-80-7509-765-1

ISSN

—

e-ISSN

—

Počet stran výsledku

5

Strana od-do

584-588

Název nakladatele

Mendelova univerzita v Brně

Místo vydání

Brno

Místo konání akce

Brno

Datum konání akce

11. 11. 2020

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

—