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期刊论文

A Structural Study of Amphiphilic PAMAM (Poly(amido amine)) Dendrimers in Langmuir and Langmuir-Blodgett Films

隋国栋Guodong Sui Mustapha Mabrouki Yuqiu Ma Miodrag Micic and Roger M. Leblanc

Journal of Colloid and Interface Science 250, 364-370 (2002),-0001,():

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摘要/描述

Two amphiphilic PAMAM dendrimers are synthesized by attaching 12-hydroxydodecanoic acid (HA) chains to a poly (amido amine) (PAMAM) dendrimer core (including generation I and generation II). The limiting molecular area obtained from the surface pressure-area isotherm at the air/water interface suggests the edge-on configuration for both dendrimers in Langmuir films. The edge-on arrangement is also supported by the atomic force microscopic (AFM) studies of the Langmuir–Blodgett films.

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