Advanced Materials, 2009, 21, 1830-1834. Bioinspired Degradable Substrates with Extreme Wettability Properties
writer：Wenlong Song, D. D. Veiga, C. A. Custódio, J. F. Mano
keywords：Bioinspired, Degradable, Extreme Wettability Properties
source：期刊
Issue time：2015年
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.
