Microchannels for Blood Cell Separation.

Deirdre Kavanagh

This image shows an unpackaged 100µm microfluidic channel with circular reservoirs, fabricated in the negative photoresist SU8. SU8 is spincoated on a 200nm titanium seed layer on top of a glass wafer and patterned using UV lithography. The channel will be implemented in a lab on chip for non-invasive prenatal diagnosis. Photo has been cropped.