Electrochemical control of the photocurrent direction in intercalated DNA/CdS nanoparticle systems

Ron Gill; Fernando Patolsky; Eugenii Katz; Itamar Willner

doi:10.1002/anie.200500830

Electrochemical control of the photocurrent direction in intercalated DNA/CdS nanoparticle systems

Ron Gill^*, Fernando Patolsky, Eugenii Katz, Itamar Willner

^*Corresponding author for this work

Institute of Chemistry

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

130 Scopus citations

Abstract

(Chemical Equation Presented) A change in direction: The photocurrent generated by CdS nanoparticles attached by means of a double-stranded DNA linker to a gold electrode is reversibly switched between the anodic or cathodic direction (see graphic) depending on the redox state of the methylene blue inter-calator.

Original language	English
Pages (from-to)	4554-4557
Number of pages	4
Journal	Angewandte Chemie - International Edition
Volume	44
Issue number	29
DOIs	https://doi.org/10.1002/anie.200500830
State	Published - 18 Jul 2005

Keywords

DNA
Electrochemistry
Intercalations
Nanostructures
Semiconductors

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10.1002/anie.200500830

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abstract = "(Chemical Equation Presented) A change in direction: The photocurrent generated by CdS nanoparticles attached by means of a double-stranded DNA linker to a gold electrode is reversibly switched between the anodic or cathodic direction (see graphic) depending on the redox state of the methylene blue inter-calator.",

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AU - Patolsky, Fernando

AU - Katz, Eugenii

AU - Willner, Itamar

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KW - Electrochemistry

KW - Intercalations

KW - Nanostructures

KW - Semiconductors

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Electrochemical control of the photocurrent direction in intercalated DNA/CdS nanoparticle systems

Abstract

Keywords

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