Combination of a photosystem 1-based photocathode and a photosystem 2-based photoanode to a z-scheme mimic for biophotovoltaic applications

Tim Kothe; Nicolas Plumeré; Adrian Badura; Marc M. Nowaczyk; Dmitrii A. Guschin; Matthias Rögner; Wolfgang Schuhmann

doi:10.1002/anie.201303671

Combination of a photosystem 1-based photocathode and a photosystem 2-based photoanode to a z-scheme mimic for biophotovoltaic applications

Tim Kothe
, Nicolas Plumeré
, Adrian Badura
, Marc M. Nowaczyk
, Dmitrii A. Guschin
, Matthias Rögner
, Wolfgang Schuhmann

Max-Planck-lnstitut für Kohlenforschung

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

181 Scopus citations

Abstract

Z-Scheme on wires: The two photosystems of the natural photosynthetic Z-scheme have been connected by immobilizing them within redox hydrogels on individual electrodes. Upon irradiation, this biophotovoltaic device produced photocurrents as a closed and autonomous system. The open-circuit voltage of the cell corresponds to the potential difference between the two redox hydrogels and indicates the coupling of the two charge separation steps.

Original language	English
Pages (from-to)	14233-14236
Number of pages	4
Journal	Angewandte Chemie - International Edition
Volume	52
Issue number	52
DOIs	https://doi.org/10.1002/anie.201303671
State	Published - 23 Dec 2013
Externally published	Yes

Keywords

Z-scheme
biophotoelectrodes
photosystem 1
photosystem 2
redox hydrogels

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10.1002/anie.201303671

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abstract = "Z-Scheme on wires: The two photosystems of the natural photosynthetic Z-scheme have been connected by immobilizing them within redox hydrogels on individual electrodes. Upon irradiation, this biophotovoltaic device produced photocurrents as a closed and autonomous system. The open-circuit voltage of the cell corresponds to the potential difference between the two redox hydrogels and indicates the coupling of the two charge separation steps.",

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year = "2013",

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doi = "10.1002/anie.201303671",

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AU - Kothe, Tim

AU - Plumeré, Nicolas

AU - Badura, Adrian

AU - Nowaczyk, Marc M.

AU - Guschin, Dmitrii A.

AU - Rögner, Matthias

AU - Schuhmann, Wolfgang

PY - 2013/12/23

Y1 - 2013/12/23

N2 - Z-Scheme on wires: The two photosystems of the natural photosynthetic Z-scheme have been connected by immobilizing them within redox hydrogels on individual electrodes. Upon irradiation, this biophotovoltaic device produced photocurrents as a closed and autonomous system. The open-circuit voltage of the cell corresponds to the potential difference between the two redox hydrogels and indicates the coupling of the two charge separation steps.

AB - Z-Scheme on wires: The two photosystems of the natural photosynthetic Z-scheme have been connected by immobilizing them within redox hydrogels on individual electrodes. Upon irradiation, this biophotovoltaic device produced photocurrents as a closed and autonomous system. The open-circuit voltage of the cell corresponds to the potential difference between the two redox hydrogels and indicates the coupling of the two charge separation steps.

KW - Z-scheme

KW - biophotoelectrodes

KW - photosystem 1

KW - photosystem 2

KW - redox hydrogels

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ER -

Combination of a photosystem 1-based photocathode and a photosystem 2-based photoanode to a z-scheme mimic for biophotovoltaic applications

Abstract

Keywords

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