Filter in microfluidic channel (IMAGE)

Optica

Filter in microfluidic channel

Caption

Researchers fabricated tiny magnetically driven rotating filters for use in microfluidic channels. The filters are just 70 microns wide and 60 microns tall with square openings that measure 6.5 microns on each side. Scale bar: 10 microns

Credit

Dong Wu, University of Science and Technology of China

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