Vanjari S. – TechConnect Briefs

A simple process for selective bio-functionalization of SU-8 surface for Lab-on-a-Chip applications

Srinivasan B., Chaurasia D., Vanjari S., Singh S., Indian Institute of Technology - Hyderabad, IN

SU-8 is a popular epoxy based negative photoresist developed by IBM. It has been widely used as structural material in Bio-MEMS and Lab-on-a-Chip devices due to its bio-compatible properties. SU-8 surface has hydrophobic nature. Often [...]

SU-8 Based Flexure-FET Biosensor to Achieve Ultrasensitive Response

Chaurasiya D., Srinivasan B., Vanjari S., Singh S.G., Indian Institute of Technology, IN

This work presents SU-8 based Flexure-FET biosensor to achieve ultrasensitive response. Here, gate of FET is replaced with the fixed-fixed beam. Beam is biased near to pull-in instability (Vpi) and FET channel is biased in [...]