Effect of cationic surfactants on the interaction between sodium perfluorooctanoate and beta-lactoglobulin
文献类型：期刊论文
| 作者 | Lu, RC; Cao, AN; Lai, LH; Xiao, JX |
| 刊名 | JOURNAL OF COLLOID AND INTERFACE SCIENCE
 |
| 出版日期 | 2006 |
| 卷号 | 293期号:1页码:61-68 |
| 关键词 | Beta-lactoglobulin Sodium Perfluorooctanoate Alkyltriethylammonium Bromide Circular Dichroism Fluorescence |
| ISSN号 | 0021-9797 |
| DOI | 10.1016/j.jcis.2005.06.023 |
| 英文摘要 | The interaction between the fluorocarbon surfactant, sodium perfluorooctanoate (SPFO), and beta-lactoglobulin (BLG) was studied. In particular, the effects of cationic surfactants, such as alkyltriethylammonium bromide (CnNE, n = 8, 10, 12), on SPFO-BLG interaction were examined. It was shown that the anionic fluorocarbon surfactant, SPFO, was a strong denaturant of BLG. The ability of SPFO to denature BLG could be weakened by the addition Of CnNE. The effect Of CnNE on SPFO-BLG interaction was related to the hydrocarbon chain length of CnNE, and also the molar ratio of the added CnNE to the SPFO in SPFO-BLG solutions ([CnNE]/[SPFO]). Our findings might provide a way to design surfactant systems that are less denaturing to proteins or tailor the ability of surfactant to denature proteins through the appropriate mixing with other surfactants. (c) 2005 Published by Elsevier Inc. |
| 语种 | 英语 |
| WOS记录号 | WOS:000233675600007 |
| 出版者 | ACADEMIC PRESS INC ELSEVIER SCIENCE |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/58747]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Xiao, JX |
| 作者单位 | Peking Univ, Coll Chem & Mol Engn, State Key Lab Struct Chem Unstable & Stable Speci, Beijing 100871, Peoples R China |
| 推荐引用方式 GB/T 7714 | Lu, RC,Cao, AN,Lai, LH,et al. Effect of cationic surfactants on the interaction between sodium perfluorooctanoate and beta-lactoglobulin[J]. JOURNAL OF COLLOID AND INTERFACE SCIENCE,2006,293(1):61-68. |
| APA | Lu, RC,Cao, AN,Lai, LH,&Xiao, JX.(2006).Effect of cationic surfactants on the interaction between sodium perfluorooctanoate and beta-lactoglobulin.JOURNAL OF COLLOID AND INTERFACE SCIENCE,293(1),61-68. |
| MLA | Lu, RC,et al."Effect of cationic surfactants on the interaction between sodium perfluorooctanoate and beta-lactoglobulin".JOURNAL OF COLLOID AND INTERFACE SCIENCE 293.1(2006):61-68. |
入库方式： OAI收割
来源：化学研究所
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