高等学校化学学报 ›› 1995, Vol. 16 ›› Issue (8): 1321.

• 研究简报 • 上一篇    

荧光法研究含长链烷基聚丙烯酰胺的疏水微区结构

邱星屏, 张雪蓉, 丁马太   

  1. 厦门大学化学系, 厦门, 361005
  • 收稿日期:1994-10-14 修回日期:1995-03-17 出版日期:1995-08-24 发布日期:1995-08-24
  • 通讯作者: 邱星屏,男,30岁,博士,副教授.
  • 作者简介:邱星屏,男,30岁,博士,副教授.
  • 基金资助:

    福建省自然科学基金

Fluorometric Study on the Hydrophobic Microdomain Structure of Hydrophobically Modified Polyacrylamide

QIU Xing-Ping, ZHANG XUe-Rong, DING Ma-Tai   

  1. Department of Chemistry, Xiamen University, Xiamen, 361005
  • Received:1994-10-14 Revised:1995-03-17 Online:1995-08-24 Published:1995-08-24

关键词: 萘酚, 聚丙烯酰胺, 疏水微区

Abstract: In this paper,1-naphthol has been used as a fluorescence probe to investigate the hydrophobic microdomain structure formed by hydrophobically modified polyacrylamide in aqueous solution.It was found that 1-naphthol molecules are soluble in spherical SDS micelles but insoluble in the hydrophobic microdomains of AM-co-HDMAM.The solubility difference indicated that,owing to the steric hindrance of polymer backbone,the hydrophobic microdomains of AM-co-HDMAM should have a less integrated micellar structure than SDS micelles.

Key words: Naphthol, Polyacrylamide, Hydrophobic microdomain

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