Preparation of microporous aluminium anodic oxide film modified Pt nano array electrode and application in direct measurement of nitric oxide release from myocardial cells

Y. Xian, M. Liu, Q. Cai, H. Li, J. Lu, L. Jin

Research output: Contribution to journalArticlepeer-review

17 Scopus citations

Abstract

A novel method for fabricating a nano array electrode (NAE) by using micropores of aluminium anodic film as templates was investigated. To evaluate the NAE, cyclic scanning of NAE in Fe(CN)63- solution was performed and a sigmoidal shaped voltammogram was obtained. The NAE was designed to measure nitric oxide (NO) in vitro and in vivo. Studies showed that it was a sensitive and selective NO electrochemical sensor. NO release from myocardial cells was directly measured with this NAE and the results were satisfactory.

Original languageEnglish
Pages (from-to)871-876
Number of pages6
JournalAnalyst
Volume126
Issue number6
DOIs
StatePublished - 2001

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