Photoswitchable Electrical Communication of Glucose Oxidase and Glutathione Reductase with Electrode Surfaces through Photoisomerizable Redox Mediators

Mazzi Lion‐Dagan; Sharon Marx‐Tibbon; Eugenii Katz; Itamar Willner

doi:10.1002/anie.199516041

Photoswitchable Electrical Communication of Glucose Oxidase and Glutathione Reductase with Electrode Surfaces through Photoisomerizable Redox Mediators

Mazzi Lion‐Dagan, Sharon Marx‐Tibbon, Eugenii Katz, Itamar Willner^*

^*Corresponding author for this work

Institute of Chemistry

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

36 Scopus citations

Abstract

Multiple layers of glucose oxidase (or glutathione reductase) on Au electrodes can be activated and deactivated reversibly by a ferrocene–nitrospiropyran (or a bipyridinium–nitrospiropyran) acting as a photoisomerizable electron relay. The anchoring of the first enzyme layer to the surface of the electrode is shown schematically below. (Figure Presented.)

Original language	English
Pages (from-to)	1604-1606
Number of pages	3
Journal	Angewandte Chemie - International Edition
Volume	34
Issue number	15
DOIs	https://doi.org/10.1002/anie.199516041
State	Published - 18 Aug 1995

Keywords

electrochemistry
enzymes
photochemistry
supramolecular chemistry

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10.1002/anie.199516041

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title = "Photoswitchable Electrical Communication of Glucose Oxidase and Glutathione Reductase with Electrode Surfaces through Photoisomerizable Redox Mediators",

abstract = "Multiple layers of glucose oxidase (or glutathione reductase) on Au electrodes can be activated and deactivated reversibly by a ferrocene–nitrospiropyran (or a bipyridinium–nitrospiropyran) acting as a photoisomerizable electron relay. The anchoring of the first enzyme layer to the surface of the electrode is shown schematically below. (Figure Presented.)",

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Photoswitchable Electrical Communication of Glucose Oxidase and Glutathione Reductase with Electrode Surfaces through Photoisomerizable Redox Mediators. / Lion‐Dagan, Mazzi; Marx‐Tibbon, Sharon; Katz, Eugenii et al.
In: Angewandte Chemie - International Edition, Vol. 34, No. 15, 18.08.1995, p. 1604-1606.

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

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T1 - Photoswitchable Electrical Communication of Glucose Oxidase and Glutathione Reductase with Electrode Surfaces through Photoisomerizable Redox Mediators

AU - Lion‐Dagan, Mazzi

AU - Marx‐Tibbon, Sharon

AU - Katz, Eugenii

AU - Willner, Itamar

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N2 - Multiple layers of glucose oxidase (or glutathione reductase) on Au electrodes can be activated and deactivated reversibly by a ferrocene–nitrospiropyran (or a bipyridinium–nitrospiropyran) acting as a photoisomerizable electron relay. The anchoring of the first enzyme layer to the surface of the electrode is shown schematically below. (Figure Presented.)

AB - Multiple layers of glucose oxidase (or glutathione reductase) on Au electrodes can be activated and deactivated reversibly by a ferrocene–nitrospiropyran (or a bipyridinium–nitrospiropyran) acting as a photoisomerizable electron relay. The anchoring of the first enzyme layer to the surface of the electrode is shown schematically below. (Figure Presented.)

KW - electrochemistry

KW - enzymes

KW - photochemistry

KW - supramolecular chemistry

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Photoswitchable Electrical Communication of Glucose Oxidase and Glutathione Reductase with Electrode Surfaces through Photoisomerizable Redox Mediators

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