Analyses and proofs of multiexponential process of bacteriorhodopsin photoelectric response

Baoli Yao; Dalun Xu; Xun Hou; Kunsheng Hu; Aojin Wang

doi:10.1063/1.1329661

Analyses and proofs of multiexponential process of bacteriorhodopsin photoelectric response

Baoli Yao
, Dalun Xu
, Xun Hou
, Kunsheng Hu
, Aojin Wang

CAS - Xi'an Institute of Optics and Precision Mechanics
CAS - Institute of Biophysics

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

6 Scopus citations

Abstract

A bacteriorhodopsin (bR)-based photodetector is prepared with the structure of stainless steel slide/ bR film/aqueous electrolyte gel/copper electrode. The photoelectric response signal to a 10 ns laser pulse is measured. A theory on the bR photoelectric kinetics is developed based on the concept of charge displacement current and the bR photocycle rate equations. Comparison between the theoretical and experimental results proves the multiexponential process of the bR photoelectric response to a short laser pulse. The decay time constants and amplitudes of each exponential component are obtained by data fitting.

Original language	English
Pages (from-to)	795-797
Number of pages	3
Journal	Journal of Applied Physics
Volume	89
Issue number	1
DOIs	https://doi.org/10.1063/1.1329661
State	Published - 1 Jan 2001
Externally published	Yes

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title = "Analyses and proofs of multiexponential process of bacteriorhodopsin photoelectric response",

abstract = "A bacteriorhodopsin (bR)-based photodetector is prepared with the structure of stainless steel slide/ bR film/aqueous electrolyte gel/copper electrode. The photoelectric response signal to a 10 ns laser pulse is measured. A theory on the bR photoelectric kinetics is developed based on the concept of charge displacement current and the bR photocycle rate equations. Comparison between the theoretical and experimental results proves the multiexponential process of the bR photoelectric response to a short laser pulse. The decay time constants and amplitudes of each exponential component are obtained by data fitting.",

author = "Baoli Yao and Dalun Xu and Xun Hou and Kunsheng Hu and Aojin Wang",

year = "2001",

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T1 - Analyses and proofs of multiexponential process of bacteriorhodopsin photoelectric response

AU - Yao, Baoli

AU - Xu, Dalun

AU - Hou, Xun

AU - Hu, Kunsheng

AU - Wang, Aojin

PY - 2001/1/1

Y1 - 2001/1/1

N2 - A bacteriorhodopsin (bR)-based photodetector is prepared with the structure of stainless steel slide/ bR film/aqueous electrolyte gel/copper electrode. The photoelectric response signal to a 10 ns laser pulse is measured. A theory on the bR photoelectric kinetics is developed based on the concept of charge displacement current and the bR photocycle rate equations. Comparison between the theoretical and experimental results proves the multiexponential process of the bR photoelectric response to a short laser pulse. The decay time constants and amplitudes of each exponential component are obtained by data fitting.

AB - A bacteriorhodopsin (bR)-based photodetector is prepared with the structure of stainless steel slide/ bR film/aqueous electrolyte gel/copper electrode. The photoelectric response signal to a 10 ns laser pulse is measured. A theory on the bR photoelectric kinetics is developed based on the concept of charge displacement current and the bR photocycle rate equations. Comparison between the theoretical and experimental results proves the multiexponential process of the bR photoelectric response to a short laser pulse. The decay time constants and amplitudes of each exponential component are obtained by data fitting.

UR - https://www.scopus.com/pages/publications/0011040959

U2 - 10.1063/1.1329661

DO - 10.1063/1.1329661

M3 - 文章

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SN - 0021-8979

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SP - 795

EP - 797

JO - Journal of Applied Physics

JF - Journal of Applied Physics

IS - 1

ER -

Analyses and proofs of multiexponential process of bacteriorhodopsin photoelectric response

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