Synthesis of alpha-chymotrypsin/polymer composites by a reverse micelle/gas antisolvent method
文献类型：期刊论文
| 作者 | Li, Wei; Zhang, Hanling; Zhang, Chaoxing; Feng, Xiaoying; Han, Buxing; Yang, Guanying |
| 刊名 | COLLOIDS AND SURFACES B-BIOINTERFACES
 |
| 出版日期 | 2007-09-01 |
| 卷号 | 59期号:1页码:11-15 |
| 关键词 | Alpha-chymotripsin Polyvinylpyrrolidone Reverse Micelle Compressed Co2 |
| ISSN号 | 0927-7765 |
| DOI | 10.1016/j.colsurfb.2007.04.011 |
| 英文摘要 | alpha-Chymotrypsin (CT)/polyvinylpyrrolidone (PVP) composites was synthesized by combination of reverse micelles and CO2. In this method, the two reverse micellar solutions containing CT and PVP, respectively, were first mixed, then compressed CO2 was used as an antisolvent to precipitate the CT and PVP simultaneously and CT/PVP composites were successfully prepared. The morphology of the obtained CT/PVP composites was characterized by transmission electron microscopy (TEM). The FTIR spectra of the composites showed that there was interaction between CT and PVP. The storage activity of the enzyme immobilized on the polymer by this method was higher than that of the pure enzyme. This method has some advantages and can be easily applied to the synthesis of some other enzyme/polymer composites. (C) 2007 Elsevier B.V. All rights reserved. |
| 语种 | 英语 |
| WOS记录号 | WOS:000248642900002 |
| 出版者 | ELSEVIER SCIENCE BV |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/62569]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Han, Buxing |
| 作者单位 | Chinese Acad Sci, Ctr Mol Sci, Inst Chem, Beijing Natl Lab Mol Sci, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Wei,Zhang, Hanling,Zhang, Chaoxing,et al. Synthesis of alpha-chymotrypsin/polymer composites by a reverse micelle/gas antisolvent method[J]. COLLOIDS AND SURFACES B-BIOINTERFACES,2007,59(1):11-15. |
| APA | Li, Wei,Zhang, Hanling,Zhang, Chaoxing,Feng, Xiaoying,Han, Buxing,&Yang, Guanying.(2007).Synthesis of alpha-chymotrypsin/polymer composites by a reverse micelle/gas antisolvent method.COLLOIDS AND SURFACES B-BIOINTERFACES,59(1),11-15. |
| MLA | Li, Wei,et al."Synthesis of alpha-chymotrypsin/polymer composites by a reverse micelle/gas antisolvent method".COLLOIDS AND SURFACES B-BIOINTERFACES 59.1(2007):11-15. |
入库方式： OAI收割
来源：化学研究所
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