The photochemical conversion in the chemically modified bacteriorhodopsin using polyvinyl alcohol as the protectant
文献类型：期刊论文
| 作者 | Zhang, GY; Li, BF; Zhang, JP |
| 刊名 | COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS
 |
| 出版日期 | 2005-05-05 |
| 卷号 | 257-58页码:473-477 |
| 关键词 | Bacteriorhodopsin Chemical Modification Deionized Blue Membrane Aggregation Photochemical Properties |
| ISSN号 | 0927-7757 |
| DOI | 10.1016/j.colsurfa.2004.10.051 |
| 英文摘要 | In recent years, it has been shown that chemically modified bacteriorhodopsin (BR) containing large organic cations has a long lifetime of the O state. So it can be used to study the photochemical conversion between the O state and the P state. Chemically modified BR was obtained by adding cations to the deionized blue membrane (dIbR). However, BR molecules were easy to aggregate because the large organic cations were bound to dIbR. In this paper. a water-soluble polymer, polyvinyl alcohol (PVA), was used as a protectant and added to dIbR before the addition of large organic cations. It can prevent the aggregation of the molecules of chemically modified BR. The surface binding of PVA not only affected the stability proper-ties but also played a very important role in controlling the photochemical properties of chemically modified BR. (c) 2004 Elsevier B.V. All rights reserved. |
| 语种 | 英语 |
| WOS记录号 | WOS:000228321500088 |
| 出版者 | ELSEVIER SCIENCE BV |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/57023]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Li, BF |
| 作者单位 | Chinese Acad Sci, Inst Chem, Key Lab Colloid & Interface Sci, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, GY,Li, BF,Zhang, JP. The photochemical conversion in the chemically modified bacteriorhodopsin using polyvinyl alcohol as the protectant[J]. COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS,2005,257-58:473-477. |
| APA | Zhang, GY,Li, BF,&Zhang, JP.(2005).The photochemical conversion in the chemically modified bacteriorhodopsin using polyvinyl alcohol as the protectant.COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS,257-58,473-477. |
| MLA | Zhang, GY,et al."The photochemical conversion in the chemically modified bacteriorhodopsin using polyvinyl alcohol as the protectant".COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS 257-58(2005):473-477. |
入库方式： OAI收割
来源：化学研究所
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