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日用化学工业 ›› 2019, Vol. 49 ›› Issue (3): 141-149.doi: 10.3969/j.issn.1001-1803.2019.03.002

• 科技讲座 • 上一篇    下一篇

弱相互作用调控表面活性剂自组装(Ⅲ)——响应性表面活性剂

于洋,郑利强,孙继超()   

  1. 山东大学 胶体与界面化学教育部重点实验室,山东 济南 250100
  • 收稿日期:2019-02-26 出版日期:2019-03-22 发布日期:2019-04-04
  • 通讯作者: 孙继超
  • 作者简介:于 洋(1993-),女,山东淄博人,博士,电话:18396853377,E-mail: 201611561@mail.sdu.edu.cn
  • 基金资助:
    国家自然科学基金资助项目(21773141)

Self-assembly of surfactants controlled by weak interactions(Ⅲ) Responsive surfactants

Yang YU,Li-qiang ZHENG,Ji-chao SUN()   

  1. Key Laboratory of Colloid and Interface Chemistry, Shandong University, Jinan, Shandong 250100, China
  • Received:2019-02-26 Online:2019-03-22 Published:2019-04-04
  • Contact: Ji-chao SUN

摘要:

天然的或合成的两亲分子(表面活性剂)可以自组装形成多尺度的聚集体结构,比如胶束、囊泡、液晶和纤维等。在表面活性剂中引入功能性基团,借助外界环境(比如光、温度、pH、CO2、磁等)的改变可以实现对表面活性剂的聚集方式的调控。本文主要介绍响应性表面活性剂的种类、结构以及环境刺激与响应性能之间的关系。

关键词: 响应性表面活性剂, 环境刺激响应, 自组装

Abstract:

Natural or synthetic amphiphiles such as surfactants can self-assemble to form multi-scale aggregate structures such as micelles, vesicles, liquid crystals, and fibers. The introduction of functional groups into surfactants can regulate the aggregation mode of surfactants with the help of changes in the external environment (such as light, temperature, pH, CO2, magnetism, etc.). In this paper, the category and structure of responsive surfactants are introduced, as well as the relationship between environmental stimuli and their responsive properties.

Key words: responsive surfactant, environmentally stimuli-responsive, self-assembly

中图分类号: 

  • TQ423