A New Nanocomposite: L-DOPA/Laponite

被引:60
作者
Jaber, Maguy [1 ]
Lambert, Jean-Francois [1 ]
机构
[1] Univ Paris 06, Lab React Surface, UMR 7197, CNRS, F-75252 Paris 05, France
关键词
AMINO-ACIDS; CHEMISTRY; POLYMERIZATION; COATINGS; SURFACES;
D O I
10.1021/jz900020m
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 ; 081704 ;
摘要
A simple procedure is reported to obtain original nanocomposite materials combining the smectite Laponite and melanin-like polymers. Aqueous polymerization of L-DOPA is considerably accelerated in the presence of suspended Laponite particles,, and its mechanism is significantly. modified with respect to homogeneous systems. The resulting hybrid materials have been characterized by solid state NMR, thermogravimetric analysis, and electron microscopy
引用
收藏
页码:85 / 88
页数:4
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