Bioresorbable, transient electronics feature dissolvable batteries that use probiotics to enable biosafe disintegration

https://www.eurekalert.org/news-releases/1086540

"biosafety level 1 electricity-producing bacteria using premade blend of 15 probiotics... engineered in bacteria- compatible electrode surface, using polymer/ some nanoparticles improving/ boosting probiotic electrocatalytic behavior... modified electrode was porous/ rough, excellent for bacteria to attach/ grow, and improved microorganisms’ electrogenic capability... coating dissolvable paper with low pH-sensitive polymer increases voltage output/ duration. working only in acidic: polluted area/ human digestive system"