In situ realization of asymmetric ratchet structures within microchannels by directionally guided light transmission and their directional flow behavior.
نویسندگان
چکیده
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.
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ورودعنوان ژورنال:
- Advanced materials
دوره 26 17 شماره
صفحات -
تاریخ انتشار 2014