中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Photo-induced interactions of hypocrellin A with phycobiliproteins

文献类型:期刊论文

作者Zhao, BC; Xie, H; Zhao, JQ
刊名RESEARCH ON CHEMICAL INTERMEDIATES
出版日期2004
卷号30期号:4-5页码:429-438
关键词Hypocrellin a C-phycocyanin Ha/c-pc Complex Energy Transfer Oxygen Active Species Photo-damage
ISSN号0922-6168
英文摘要Photo-induced interaction of hypocrellin A (HA) with a water-soluble protein (C-phycocyanin, C-PC) was studied by monitoring the changes of the photo-physical properties of C-PC, as well as those of HA. It was found that the solubility of HA in phosphate-buffered saline solution was greatly promoted in the presence of C-PC. Furthermore, energy transfer from HA to C-PC was detected by deconvoluted fluorescence spectra. These results suggest formation of a complex via weak interaction between HA and C-PC. The photosensitization of HA resulted not only in the photo-damage of C-PC but also in the photo-bleaching of HA in the presence of oxygen, while it did not in the absence of oxygen, suggesting that the oxygenic active species, O-1(2), O-2(.-) and (OH)-O-., were mainly responsible for the photo-induced processes.
语种英语
WOS记录号WOS:000222946000009
出版者VSP BV
源URL[http://ir.iccas.ac.cn/handle/121111/55631]  
专题中国科学院化学研究所
通讯作者Zhao, JQ
作者单位Chinese Acad Sci, Inst Chem, Ctr Mol Sci, Key Lab Photochem, Beijing 100080, Peoples R China
推荐引用方式
GB/T 7714
Zhao, BC,Xie, H,Zhao, JQ. Photo-induced interactions of hypocrellin A with phycobiliproteins[J]. RESEARCH ON CHEMICAL INTERMEDIATES,2004,30(4-5):429-438.
APA Zhao, BC,Xie, H,&Zhao, JQ.(2004).Photo-induced interactions of hypocrellin A with phycobiliproteins.RESEARCH ON CHEMICAL INTERMEDIATES,30(4-5),429-438.
MLA Zhao, BC,et al."Photo-induced interactions of hypocrellin A with phycobiliproteins".RESEARCH ON CHEMICAL INTERMEDIATES 30.4-5(2004):429-438.

入库方式: OAI收割

来源:化学研究所

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