Competition Between Electron Transfer, Trapping, and Recombination in CdS Nanorod-Hydrogenase Complexes

Paul King; Katherine Brown; James Utterback; Molly Wilder; Joel Eaves; Gordana Dukovic

doi:10.1039/C4CP05993J

Competition Between Electron Transfer, Trapping, and Recombination in CdS Nanorod-Hydrogenase Complexes

Paul King, Katherine Brown, James Utterback, Molly Wilder, Joel Eaves, Gordana Dukovic

Biosciences Center

University of Colorado Boulder

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

49 Scopus Citations

Abstract

Electron transfer from photoexcited CdS nanorods to [FeFe]-hydrogenase is a critical step in photochemical H₂ production by CdS-hydrogenase complexes. By accounting for the distributions in the numbers of electron traps and enzymes adsorbed, we determine rate constants and quantum efficiencies for electron transfer from transient absorption measurements.

Original language	American English
Pages (from-to)	5538-5542
Number of pages	5
Journal	Physical Chemistry Chemical Physics
Volume	17
Issue number	8
DOIs	https://doi.org/10.1039/C4CP05993J https://doi.org/10.1039/c4cp05993j
State	Published - 2015

Bibliographical note

Publisher Copyright:
© the Owner Societies 2015.

NREL Publication Number

NREL/JA-2700-63105

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title = "Competition Between Electron Transfer, Trapping, and Recombination in CdS Nanorod-Hydrogenase Complexes",

abstract = "Electron transfer from photoexcited CdS nanorods to [FeFe]-hydrogenase is a critical step in photochemical H2 production by CdS-hydrogenase complexes. By accounting for the distributions in the numbers of electron traps and enzymes adsorbed, we determine rate constants and quantum efficiencies for electron transfer from transient absorption measurements.",

author = "Paul King and Katherine Brown and James Utterback and Molly Wilder and Joel Eaves and Gordana Dukovic",

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year = "2015",

doi = "10.1039/C4CP05993J",

language = "American English",

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pages = "5538--5542",

journal = "Physical Chemistry Chemical Physics",

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T1 - Competition Between Electron Transfer, Trapping, and Recombination in CdS Nanorod-Hydrogenase Complexes

AU - King, Paul

AU - Brown, Katherine

AU - Utterback, James

AU - Wilder, Molly

AU - Eaves, Joel

AU - Dukovic, Gordana

PY - 2015

Y1 - 2015

N2 - Electron transfer from photoexcited CdS nanorods to [FeFe]-hydrogenase is a critical step in photochemical H2 production by CdS-hydrogenase complexes. By accounting for the distributions in the numbers of electron traps and enzymes adsorbed, we determine rate constants and quantum efficiencies for electron transfer from transient absorption measurements.

AB - Electron transfer from photoexcited CdS nanorods to [FeFe]-hydrogenase is a critical step in photochemical H2 production by CdS-hydrogenase complexes. By accounting for the distributions in the numbers of electron traps and enzymes adsorbed, we determine rate constants and quantum efficiencies for electron transfer from transient absorption measurements.

UR - https://www.scopus.com/pages/publications/84923366032

U2 - 10.1039/C4CP05993J

DO - 10.1039/C4CP05993J

M3 - Article

C2 - 25623885

AN - SCOPUS:84923366032

SN - 1463-9076

VL - 17

SP - 5538

EP - 5542

JO - Physical Chemistry Chemical Physics

JF - Physical Chemistry Chemical Physics

IS - 8

ER -

Competition Between Electron Transfer, Trapping, and Recombination in CdS Nanorod-Hydrogenase Complexes

Abstract

Bibliographical note

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