Electrochemical sensing platform based on the carbon nanotubes/redox mediators-biopolymer system.

Electrochemical sensing platform based on the carbon nanotubes/redox mediators-biopolymer system. Research Abstract Details 

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Electrochemical sensing platform based on the carbon nanotubes/redox mediators-biopolymer system. Abstract Text:

Maogen Zhang,Waldemar Gorski,

A new electrochemical sensing platform was developed that relied on synergy between carbon nanotubes (CNT) and redox mediators that were co-immobilized in the biopolymer chitosan (CHIT). To demonstrate the concept, the redox mediator Toluidine Blue O (TBO) and CNT were integrated in CHIT and used for the determination of a reduced form of nicotinamide adenine dinucleotide (NADH). As compared to CHIT-TBO, the CHIT-TBO/CNT films displayed large amplification of a current due to the TBO-mediated oxidation of NADH at -0.10 V. This was discussed in terms of the TBO/CNT synergy that resulted in the improved charge propagation through the CHIT-TBO/CNT matrix.

Electrochemical sensing platform based on the carbon nanotubes/redox mediators-biopolymer system. Publishing Authors By Initials

M Zhang,W Gorski,

For similar phenothiazines: tolonium chloride research abstracts see: phenothiazines: tolonium chloride research

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Electrochemical sensing platform based on the carbon nanotubes/redox mediators-biopolymer system. Journal Published:

PUBLICATION TYPE: Research Support, U.S. Gov't,

Journal: Journal of the American Chemical Society

VOLUME: 127

Page Numbers: 2058-9

Journal Abbreviation: J. Am. Chem. Soc.

ISSN: 0002-7863

DAY: 23

MONTH: Feb

YEAR: 2005

Electrochemical sensing platform based on the carbon nanotubes/redox mediators-biopolymer system. Information

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LANGUAGE: eng

NlmUniqueID: 7503056

Electrochemical sensing platform based on the carbon nanotubes/redox mediators-biopolymer system. Keywords Mesh Terms:

KEYWORDS: Tolonium Chloride

MESH TERMS: chemistry

Chemical & Substance for Abstract: Electrochemical sensing platform based on the carbon nanotubes/redox mediators-biopolymer system. Information

Substance Name: Tolonium Chloride

Registry Number: 92-31-9

Grant and Affiliation Information for Electrochemical sensing platform based on the carbon nanotubes/redox mediators-biopolymer system.

AFFILIATION: Department of Chemistry, University of Texas at San Antonio, San Antonio, Texas 78249-0698, USA.

Country: United States

AGENCY: United States NIGMS

GRANT: GM 08194

ACRONYM: GM

MEDLINETA: J Am Chem Soc

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