Acta Phys. -Chim. Sin. ›› 2005, Vol. 21 ›› Issue (04): 450-457.doi: 10.3866/PKU.WHXB20050422

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The Aggregation Behaviours and Application of Double-chained Surfactants

XU Gui-Ying; LUAN Yu-Xia; LIU Jun   

  1. Key Laboratory of Colloid & Interface Chemistry, Ministry of Education, Shandong University, Jinan 250100； Institute of Pharmaceutics, School of Pharmacy, Shandong University, Jinan 250012
  • Received:2004-09-17 Revised:2004-11-15 Published:2005-04-15
  • Contact: XU Gui-Ying E-mail:xuguiying@sdu.edu.cn

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Abstract: This paper mainly introduces the basic properties, the types and some applications of double-chained surfactants in nanomaterials and life science. The differences in the phase behaviours, the formation of the reversed micelle and the properties of the double-chained surfactant sodium bis(2-ethylhexyl) sulfosuccinate(AOT) and sodium bis(2-ethylhexyl)phosphate (NaDEHP) are presented. In addition, the interaction of both AOT and NaDEHP with macromolecules is discussed based on our work.

Key words: Double-chained surfactant, Aggregation behaviours, Applicatio