Reproducibility of measurement of organophosphorous pesticides toxicity

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F03%3APU38663" target="_blank" >RIV/00216305:26220/03:PU38663 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Reproducibility of measurement of organophosphorous pesticides toxicity

Popis výsledku v původním jazyce

Fast detection of pesticide toxicity in the field conditions is very important in many aspects (pesticide storage, price of one test etc.). The measurement uses principle of an artificial synapse (AS) and inhibition of an enzyme Acetylcholinesterase (AChE). The AS is a very effective detector of the pesticide detector. This information is very different from classical analytic method data. The enzyme is sensitive to many external influences and its function is significantly influenced by immobilizationprocess. Therefore properties of the sensor have to be measured without AChE at first. This process is called input control of the sensor. The reproducibility of electrochemical detector was studied first using hydrogen peroxide and second ferri-ferrokyanide redox couple. Longterm stability and reproducibility of preparation of enzymatic layer were studied. Cell data was evaluated statistically. This article describes measurement on AS and determination properties of electrochemical sens

Název v anglickém jazyce

Reproducibility of measurement of organophosphorous pesticides toxicity

Popis výsledku anglicky

Fast detection of pesticide toxicity in the field conditions is very important in many aspects (pesticide storage, price of one test etc.). The measurement uses principle of an artificial synapse (AS) and inhibition of an enzyme Acetylcholinesterase (AChE). The AS is a very effective detector of the pesticide detector. This information is very different from classical analytic method data. The enzyme is sensitive to many external influences and its function is significantly influenced by immobilizationprocess. Therefore properties of the sensor have to be measured without AChE at first. This process is called input control of the sensor. The reproducibility of electrochemical detector was studied first using hydrogen peroxide and second ferri-ferrokyanide redox couple. Longterm stability and reproducibility of preparation of enzymatic layer were studied. Cell data was evaluated statistically. This article describes measurement on AS and determination properties of electrochemical sens

Druh

D - Stať ve sborníku

CEP obor

JA - Elektronika a optoelektronika, elektrotechnika

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2003

Kód důvěrnosti údajů

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

Název statě ve sborníku

Second IEEE International Conference on Senosrs

ISBN

0-7803-8134-3

ISSN

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e-ISSN

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Počet stran výsledku

5

Strana od-do

651-655

Název nakladatele

Neuveden

Místo vydání

Toronto

Místo konání akce

Toronto

Datum konání akce

22. 10. 2003

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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