bioelectronics

noun, plural in form but singular in construction

bio·​elec·​tron·​ics -i-(ˌ)lek-ˈträn-iks 

1

: a branch of science that deals with electronic control of physiological function especially as applied in medicine to compensate for defects of the nervous system

2

: a branch of science that deals with the role of electron transfer in biological processes

bioelectronic

-ik 

adjective