Shewanella oneidensis grows on biochar as an electron acceptor via direct contact without flavins
Ankit Singh, Jessica L. Keffer, Jiwon Choi, Pei C. Chiu, Clara S. Chan
This study shows Shewanella oneidensis can grow on biochar using direct contact without flavins, accessing about 19% of biochar's electron storage capacity.
bioRxiv · Sep 24, 2026 · PreprintMicrobiology