Studies on poly(ethylenimine)/purple membrane multilayer films fabricated by layer-by-layer self-assembly
文献类型：期刊论文
| 作者 | Chu, JF; Li, XC; Tang, J |
| 刊名 | COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS
 |
| 出版日期 | 2005-05-05 |
| 卷号 | 257-58页码:41-45 |
| 关键词 | Bacteriorhodopsin Purple Membrane Poly(Ethylenimine) Layer-by-layer Assembly Films |
| ISSN号 | 0927-7757 |
| DOI | 10.1016/j.colsurfa.2004.10.075 |
| 英文摘要 | In the present work. we have obtained organized PEI/PM (poly(ethylenimine)/purple membrane) multilayer films by layer-by-layer alternate adsorptions with positively charged polycation PEI and negatively charged purple membrane fragments. The results observed by UV-vis spectroscopy show that each transfer amount of PNI fragments onto the substrate is equal and the characteristic absorption bands of bacteriorhodopsin (bR) are still preserved. AFM and SEM analysis investigated the morphology and cross-section of PM films, respectively. The photocurrent peaks of (PEI/PM)(6) multilayer films corresponding to light-on and light-off are ca. 440 and 250 nA/cm(2). (c) 2004 Elsevier B.V. All rights reserved. |
| 语种 | 英语 |
| WOS记录号 | WOS:000228321500009 |
| 出版者 | ELSEVIER SCIENCE BV |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/57019]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Tang, J |
| 作者单位 | Chinese Acad Sci, Inst Chem, Ctr Mol Sci, Key Lab Colloid & Interface Sci, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Chu, JF,Li, XC,Tang, J. Studies on poly(ethylenimine)/purple membrane multilayer films fabricated by layer-by-layer self-assembly[J]. COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS,2005,257-58:41-45. |
| APA | Chu, JF,Li, XC,&Tang, J.(2005).Studies on poly(ethylenimine)/purple membrane multilayer films fabricated by layer-by-layer self-assembly.COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS,257-58,41-45. |
| MLA | Chu, JF,et al."Studies on poly(ethylenimine)/purple membrane multilayer films fabricated by layer-by-layer self-assembly".COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS 257-58(2005):41-45. |
入库方式： OAI收割
来源：化学研究所
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