Sustainable Poly(Lactic Acid)/Graphene Oxide Bioelectronic Platform for Neurotransmitters Sensing and Tunable Stimulation of Astrocytes.
Biocompatible and biodegradable electrode platforms were developed using laser-scribed poly(lactic acid)/graphene oxide (PLA/GO) composites, prepared via an innovative waterborne dispersion method. Laser treatment enabled the formation of graphene/graphite-like structures. By varying the fluence of the laser used, it w...