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以酰氯或酸酐与Ｎ－（３′－氨苯基）氮杂冠醚反应合成了一系列含长脂链基团的单氮杂冠醚两亲分子。电镜观测结果表明：系列两亲分子在稀溶液中均能自组织稳定的以双分子膜为基本结构的囊泡，其大小为３０～１５０ｎｍ，泡壁厚度为５～２５ｎｍ；并用ＵＶ－Ｖｉｓ和微量差示扫描量热研究了双分子膜中分子的聚集态和相变过程。
A series of amphiphilic monoazacrown amphiphiles with long aliphatic chain groups were synthesized by the reaction of acid chlorides or anhydrides with N- (3’-aminophenyl) aza crown ethers. Electron microscopy results showed that all the amphipathic molecules could self-organize into biodegradable vesicles with a diameter of 30-150 nm and a thickness of 5-25 nm in dilute solution. UV-Vis and UV- Micro-differential scanning calorimetry was used to study the molecular aggregation and phase transition in bimolecular films.