1.
Adv Mater
; 26(17): 2665-70, 2614, 2014 May.
Artigo
em Inglês
| MEDLINE
| ID: mdl-24634358
RESUMO
An asymmetric ratchet structure within microchannels is demonstrated by directionally guided light transmission for controlled liquid flow. A direct and facile method is presented to realize programmed asymmetric structures, which control the fluid direction and speed.