发明名称 |
MICROFLUIDICS WITH WIRELESSLY POWERED ELECTRONIC CIRCUITS |
摘要 |
Techniques, devices and systems are described for incorporating a printed circuit with a microfluidic device and wirelessly powering the microfluidic device. In one aspect, a microfluidic device includes a substrate with a fluidic channel to provide a path for a fluid with particles. The fluidic channel includes fluid inlet and outlet. A pair of electrodes near the inlet and the outlet guides the particles toward a center of the fluidic channel using negative-dielectrophoresis (DEP) effect in response to an alternating current (AC) frequency voltage received at the pairs of electrodes. Additional pairs of electrodes are disposed along a border of the fluidic channel between the pairs of electrodes near the inlet and the outlet of the fluidic channel to isolate a subpopulation of the particles using positive and negative DEP effects in response to AC voltages of different frequencies received at different ones of the additional pairs of electrodes. |
申请公布号 |
KR20140047012(A) |
申请公布日期 |
2014.04.21 |
申请号 |
KR20137013040 |
申请日期 |
2011.10.21 |
申请人 |
THE REGENTS OF THE UNIVERSITY OF CALIFORNIA;INDUSTRY-ACADEMY COOPERATION CORPS OF SUNCHON NATIONAL UNIVERSITY;PARU CO., LTD. |
发明人 |
LO YU HWA;QIAO WEN;CHO, GYOU JIN;KANG, HWI WON |
分类号 |
G01N27/447;B01J19/00;G01N35/08 |
主分类号 |
G01N27/447 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|