Kim, BH Ikeda, T Park, HS Kim, HJ Hyun, MS Kano, K Takagi, K Tatsumi, H 2024-01-21T15:14:11Z 2024-01-21T15:14:11Z 2021-09-05 1999-07 0951-208X https://pubs.kist.re.kr/handle/201004/142083 Cyclic voltammetry demonstrated that cells of Shewanella putrefaciens grown under anaerobic conditions without nitrate were electrochemically active. The electrochemical activity was inactivated reversibly by exposure to air, but not by nitrate. Lactate and an applied potential at +200 mV against an Ag/AgCl reference electrode restored the electrochemical activity. These findings can be used to improve the performance of a mediator-less microbial fuel cell using electrochemically active bacteria in the presence of nitrate. English KLUWER ACADEMIC PUBL ANAEROBIC RESPIRATION REDUCTION IRON MR-1 Electrochemical activity of an Fe(III)-reducing bacterium, Shewanella putrefaciens IR-1, in the presence of alternative electron acceptors Article 10.1023/A:1008993029309 1 BIOTECHNOLOGY TECHNIQUES, v.13, no.7, pp.475 - 478 BIOTECHNOLOGY TECHNIQUES 13 7 475 478 scie scopus 000081499800007 2-s2.0-0032814525 Biochemical Research Methods Biotechnology & Applied Microbiology Biochemistry & Molecular Biology Biotechnology & Applied Microbiology Article ANAEROBIC RESPIRATION REDUCTION IRON MR-1 bioelectrochemistry cyclic voltammetry metal reducing bacterium Shewanella putrefaciens