Bioinspired Degradable Substrates with Extreme Wettability Properties

被引：160
|
作者：
Song, Wenlong [1 ,2 ]
Veiga, Diana D. [1 ,2 ]
Custodio, Catarina A. [1 ,2 ]
Mano, Joao F. [1 ,2 ]
机构：
[1] Univ Minho, 3Bs Res Grp Biomat Biodegradables & Biomimet, P-4806909 Caldas Das Taipas, Guimaraes, Portugal
[2] IBB, PT Govt Associated Lab, Guimaraes, Portugal
来源：
ADVANCED MATERIALS | 2009年 / 21卷 / 18期
关键词：
PROTEIN ADSORPTION; FUNCTIONAL-GROUPS; POLYMER SURFACES; CELL-ADHESION; PLATELET; SYSTEMS; ENERGY; FILMS; WATER;
D O I：
10.1002/adma.200803680
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Robust superhydrophobic poly(L-lactic acid) (PLLA) substrates are prepared using a new phase-separation-based method. The wettability of the surfaces can be controlled in the range from superhydrophobic to superhydrophilic using argon-plasma treatment. The figure shows water droplets with different contact angles on differently modified PLLA surfaces superimposed on a SEM image of a rough surface.
引用
收藏
页码：1830 / +
页数：6
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