Electrical contacting of glucose oxidase in a redox-active rotaxane configuration

Eugenii Katz; Laila Sheeney-Haj-Ichia; Itamar Willner

doi:10.1002/anie.200353455

Electrical contacting of glucose oxidase in a redox-active rotaxane configuration

Eugenii Katz^*, Laila Sheeney-Haj-Ichia, Itamar Willner

^*Corresponding author for this work

Institute of Chemistry

Research output: Contribution to journal › Article › peer-review

149 Scopus citations

Abstract

Shuttle of electrons: A redox-active bisbipyridinium cyclophane stoppered by the enzyme glucose oxidase (GOx) in a rotaxane configuration on a molecular wire linked to a gold electrode (see picture) leads to the effective electrical contacting of the biocatalyst that oxidizes glucose at -0.4 V (versus saturated calomel electrode).

Original language	English
Pages (from-to)	3292-3300
Number of pages	9
Journal	Angewandte Chemie - International Edition
Volume	43
Issue number	25
DOIs	https://doi.org/10.1002/anie.200353455
State	Published - 21 Jun 2004

Keywords

Biosensors
Electron transfer
Enzymes
Molecular devices
Monolayers

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KW - Electron transfer

KW - Enzymes

KW - Molecular devices

KW - Monolayers

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Electrical contacting of glucose oxidase in a redox-active rotaxane configuration

Abstract

Keywords

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