Přímá voltametrie - nová metoda pro elektrochemickou charakterizaci částic

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F26234386%3A_____%2F06%3A%230000015" target="_blank" >RIV/26234386:_____/06:#0000015 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/26234386:_____/07:#0000016

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Direct voltammetry ? new method for electrochemical characterization of compounds

Popis výsledku v původním jazyce

Application of microelectronic technologies to chemical sensor opens new possibilities of sensor and complicated sensor systems and arrays. The aim of work is to verify usage of electrochemical detector prepared by microelectronic technologies for HPLC analysis. The electrochemical detector consists of array of electrodes, each electrode being polarised to different potential. All electrode signals together form cyclic voltammogram. The method solves a problem of high capacitive current at fast potential change if cyclic voltammetry on single electrode is carried out. Miniaturised array of electrodes is produced by thick film technology. Interaction between electrodes (cross talk) is solved by design of hydrodynamics in the cell. This solution was designed by BVT and preliminary tests were made. It involves the enhancement of rotating electrode concept to array of electrodes.

Název v anglickém jazyce

Direct voltammetry ? new method for electrochemical characterization of compounds

Popis výsledku anglicky

Application of microelectronic technologies to chemical sensor opens new possibilities of sensor and complicated sensor systems and arrays. The aim of work is to verify usage of electrochemical detector prepared by microelectronic technologies for HPLC analysis. The electrochemical detector consists of array of electrodes, each electrode being polarised to different potential. All electrode signals together form cyclic voltammogram. The method solves a problem of high capacitive current at fast potential change if cyclic voltammetry on single electrode is carried out. Miniaturised array of electrodes is produced by thick film technology. Interaction between electrodes (cross talk) is solved by design of hydrodynamics in the cell. This solution was designed by BVT and preliminary tests were made. It involves the enhancement of rotating electrode concept to array of electrodes.

Druh

A - Audiovizuální tvorba

CEP obor

JB - Senzory, čidla, měření a regulace

OECD FORD obor

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Projekt

<a href="/cs/project/FT-TA%2F089" target="_blank" >FT-TA/089: IBIS - Inteligentní biosenzorický systém pro detekci pesticidů a herbicidů v životním prostředí.</a><br>

Návaznosti

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

Rok uplatnění

2007

Kód důvěrnosti údajů

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

ISBN

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Místo vydání

Nové Hrady, Česká Republika

Název nakladatele resp. objednatele

The Annual Conference of PhD. Students

Verze

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Identifikační číslo nosiče

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