Suman Chatterjee

This paper develops PEDOT:PSS granular hydrogel microparticles that form conducting hydrogels with microporosity and dynamic mechanical properties, enabling extrusion, bioencapsulation, and electrophysiological monitoring.

This paper designs and fabricates a biodegradable microelectrode array for recording electrocorticography signals in rats, showing minimal tissue damage and potential for chronic brain activity monitoring.