Shewanella secretes flavins that mediate extracellular electron transfer
Channel: EFET
Date: 2022-10-19

#MEC #microbialelectrolysiscell #미생물전해전지 #sokheejung #정석희 #EFET #에페트 #환경에너지융합연구실 #Shewanella #쉬와넬라

Marsili E, Baron DB, Shikhare ID, Coursolle D, Gralnick JA, Bond DR. Shewanella secretes flavins that mediate extracellular electron transfer. Proc Natl Acad Sci U S A. 2008 Mar; 105(10): 3968-73  https://doi.org/10.1073/pnas.0710525105


Q1. How did a compound with such a powerful influence on surface reduction by Shewanella species go undetected ?

Q2. Why did the two Shewanella strains experience a decrease in the oxidation current after changing the fresh medium around the biofilm-coated electrode ?

Q3. What is the function of the Flavin in electron transfer?