Use of dopamine polymerisation to produce free-standing membranes from (PLL-HA)n exponentially growing multilayer films

被引：56

作者：

Bernsmann, Falk ^{[1
,2
]}

Richert, Ludovic ^{[1
,2
]}

Senger, Bernard ^{[1
,2
]}

Lavalle, Philippe ^{[1
,2
]}

Voegel, Jean-Claude ^{[1
,2
]}

Schaaf, Pierre ^{[3
]}

Ball, Vincent ^{[1
,2
]}

机构：

[1] INSERM, U595, F-67085 Strasbourg, France

[2] Univ Strasbourg 1, Fac Chirurg Dent, F-67000 Strasbourg, France

[3] Inst Charles Sadron, Unite Propre 22, CNRS, F-67034 Strasbourg, France

来源：

SOFT MATTER | 2008年 / 4卷 / 08期

关键词：

D O I：

10.1039/b806649c

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 [物理化学]; 081704 [应用化学];

摘要：

In this communication, we demonstrate that dopamine is able to undergo a polymerisation process in (PLL-HA)(n) polyelectrolyte multilayer films, and that this polymerisation is of the same nature as in solution at pH 8.5. This polymerisation changes the chemical composition and decreases the mobility of the PLL chains in the film, and ultimately allows the easy detachment of the film as freestanding membranes with 0.1 M HCl solutions.

引用

页码：1621 / 1624

页数：4

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