Study of the chemically modified bacteriorhodopsin film for optical information storage

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	Study of the chemically modified bacteriorhodopsin film for optical information storage
	Zhang, GY ; Liang, B ; Li, BF ; Zhang, JP ; Lei, M ; Yao, BL ; Wang, YL ; Chen, GF
刊名	ACTA CHIMICA SINICA
	2004-12-14
卷号	62 期号:23 页码:2348-2351
关键词	Bacteriorhodopsin Chemical Modification m State Optical Information Storage
ISSN号	0567-7351
英文摘要	Bacteriorhodopsin (bR) is a photochromic protein in the two-dimensional crystalline membrane-purple membrane, which is astonishingly stable towards chemical and thermal degradation. However, the lifetime of the M state in wild-type bR was considered to be too short for optical applications. The lifetime of the M state could be prolonged obviously when a crown ether complex was used as the chemical additive. With this chemically modified bR-PVA film as recording medium, micro images were stored on the film with higher contrast ratio and longer decay time in our self-made optical storage system. To our knowledge, it is the first time domestically to use the chemically modified bR film in the field of optical information storage based on the ground state and the M state.
语种	英语
出版者	SCIENCE CHINA PRESS
WOS记录号	WOS:000225800600012
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/55863]
专题	中国科学院化学研究所
通讯作者	Zhang, GY
作者单位	1.Chinese Acad Sci, Inst Chem, Lab Colloid Interface & Thermodynam Sci, Beijing 100080, Peoples R China 2.Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt Technol, Xian 710068, Peoples R China
推荐引用方式 GB/T 7714	Zhang, GY,Liang, B,Li, BF,et al. Study of the chemically modified bacteriorhodopsin film for optical information storage[J]. ACTA CHIMICA SINICA,2004,62(23):2348-2351.
APA	Zhang, GY.,Liang, B.,Li, BF.,Zhang, JP.,Lei, M.,...&Chen, GF.(2004).Study of the chemically modified bacteriorhodopsin film for optical information storage.ACTA CHIMICA SINICA,62(23),2348-2351.
MLA	Zhang, GY,et al."Study of the chemically modified bacteriorhodopsin film for optical information storage".ACTA CHIMICA SINICA 62.23(2004):2348-2351.