Mikrofluidní Zařízení Pro Průtokovou Injekční Analýzu S Elektrochemickou Detekcí

Translated title of the contribution: Microfluidic Platform for FIA with Electrochemical Detection

Alexandr Muck, Joseph Wang, Jiří Barek

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

The performance of a new microfluidic device was tested in a flow-injection analysis arrangement. The influence of the electric field intensity, sample volume and concentration as well as the repeatability were evaluated for dopamine and p-cresol. Determination of glucose was carried out after reaction with glucose oxidase using amperometric detection at gold-coated screen-printed carbon ink electrode. The method provided reliable performance and easy operation. Millimolar detection limits for glucose and micromolar detection limits for dopamine and p-cresol were achieved.

Original languageCzech
Pages (from-to)957-960
Number of pages4
JournalChemicke Listy
Volume97
Issue number9
Publication statusPublished - 18 Nov 2003
Externally publishedYes

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ASJC Scopus subject areas

  • Chemistry(all)

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