标题:Rough Glass Surface-Mediated Transition of Micelle-to-Vesicle in Sodium Dodecylbenzenesulfonate Solutions
作者:Song, Ruiying;Du, Na;Zhu, Xiaoyu;Li, Haiping;Song, Shue;Hou, Wanguo
作者机构:[Song, R] Key Laboratory of Colloid and Interface Chemistry, Ministry of Education, Shandong University, Jinan, 250199, China;[ Du, N] Key Laboratory 更多
通讯作者:Hou, Wanguo
通讯作者地址:[Hou, WG]Shandong Univ, Key Lab Colloid & Interface Chem, Minist Educ, Jinan 250199, Peoples R China.
来源:The journal of physical chemistry, B. Condensed matter, materials, surfaces, interfaces & biophysical
出版年:2015
卷:119
期:9
页码:3762-3767
DOI:10.1021/jp509795v
摘要:In this paper, we report a micelle-to-vesicle transition in aqueous :solution of the anionic single-tailed surfactant (STS) Whim dodecylbenzenesulfonate :(SDBS), with the mediation of a rough glass surface (RGS) in the absence of cosurfactants or additives. This transition produced a mixed solution of vesicles and,micelles. Interestingly, the obtained SDBS vesicles in the :solution displayed good stability during a long-term storage (at least 6 months at room temperature), exposure to high temperature (80 degrees C for 2 h), and freeze-thawing- (-20 or 196 degrees C for 2 h to approximately 25 degrees C) after the RGS,was removed., Our results::Confirmed. that SDBS could adsorb on the RGS to form-bilayers; in which the Molecular packing parameter of SDBS was in the range of 1/2-1. The,bilayer adsorption and the roughness, of the solid surface played an important role in vesicle formation: In addition, we propose a possible mechanism for the RCS-mediated transition of micelle-to-vesicle in SDBS solutions : SDBS. micelles and molecules adsorb On the RGS to form curved bilayers; the curved bilayers detach from the RGS, and then close to forth vesicles.
收录类别:EI;SCOPUS;SCIE
WOS核心被引频次:6
Scopus被引频次:6
资源类型:期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-84929305376&doi=10.1021%2fjp509795v&partnerID=40&md5=500e0559261a994442c0d1b07f362d62
TOP