Study on energy transfer between carotenoid and chlorophyll a in cytochrome b(6)f complex from Bryopsis corticulans

doi:10.1007/s11120-005-9020-1

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	Study on energy transfer between carotenoid and chlorophyll a in cytochrome b(6)f complex from Bryopsis corticulans
	Li, Bin-Xing ; Zuo, Ping ; Chen, Xiao-Bo ; Li, Liang-Bi ; Zhang, Jian-Ping ; Kuang, Ting-Yun
刊名	PHOTOSYNTHESIS RESEARCH
	2006-04-01
卷号	88 期号:1 页码:43-50
关键词	Alpha-carotene Chl a Cytochrome b(6)f Energy Transfer Time-resolved Absorption Spectroscopy
ISSN号	0166-8595
DOI	10.1007/s11120-005-9020-1
英文摘要	The excitation energy transfer between carotenoid and chlorophyll (Chl) in the cytochrome b(6)f complex from Bryopsis corticulans (B. corticulans), in which the carotenoid is 9-cis-alpha-carotene, was investigated by means of fluorescence excitation and sub-microsecond time-resolved absorption spectroscopies. The presence of efficient singlet excitation transfer from alpha-carotene to Chl a was found with an overall efficiency as high as similar to 24%, meanwhile the Chl a-to-alpha-carotene triplet excitation transfer was also evidenced. Circular dichroism spectroscopy showed that alpha-carotene molecule existed in an asymmetric environment and Chl a molecule had a certain orientation in this complex.
语种	英语
出版者	SPRINGER
WOS记录号	WOS:000238151800006
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/59153]
专题	中国科学院化学研究所
通讯作者	Li, Liang-Bi
作者单位	1.Chinese Acad Sci, Key Lab Photosynth & Environm Mol Physiol, Inst Bot, Beijing 100093, Peoples R China 2.Chinese Acad Sci, Inst Chem, State Key Lab Struct Chem Unstable & Stable Speci, Beijing 100080, Peoples R China
推荐引用方式 GB/T 7714	Li, Bin-Xing,Zuo, Ping,Chen, Xiao-Bo,et al. Study on energy transfer between carotenoid and chlorophyll a in cytochrome b(6)f complex from Bryopsis corticulans[J]. PHOTOSYNTHESIS RESEARCH,2006,88(1):43-50.
APA	Li, Bin-Xing,Zuo, Ping,Chen, Xiao-Bo,Li, Liang-Bi,Zhang, Jian-Ping,&Kuang, Ting-Yun.(2006).Study on energy transfer between carotenoid and chlorophyll a in cytochrome b(6)f complex from Bryopsis corticulans.PHOTOSYNTHESIS RESEARCH,88(1),43-50.
MLA	Li, Bin-Xing,et al."Study on energy transfer between carotenoid and chlorophyll a in cytochrome b(6)f complex from Bryopsis corticulans".PHOTOSYNTHESIS RESEARCH 88.1(2006):43-50.