Assembly of polyelectrolyte multilayer films by consecutively alternating adsorption of polynucleotides and polycations

被引：175

作者：

Sukhorukov, GB

Mohwald, H

Decher, G

Lvov, YM

机构：

[1] MAX PLANCK INST KOLLOID & GRENZFLACHENFORSCH, BERLIN, GERMANY

[2] UNIV STRASBOURG 1, INST CHARLES SADRON, CNRS, F-67083 STRASBOURG, FRANCE

来源：

THIN SOLID FILMS | 1996年 / 284卷

关键词：

self-assembly films; polynucleotides; DNA; multilayers; polyelectrolytes;

D O I：

10.1016/S0040-6090(95)08309-X

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Multilayers films of nucleic acids (DNA, polyuridylic and polyadenylic acids) and polycations (polyallylamine, polyethylenimine, polylysine and polyarginine) were fabricated by consecutive adsorption of anionic and cationic polyelectrolytes. The nlm growth process was controlled by X-ray reflectivity and UV spectroscopy. The penetration of DNA-specific dye was examined for DNA-polyallylamine self-assembled films.

引用

页码：220 / 223

页数：4

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