Kai Cui1, Kun Guo1,2, José M. Carvajal-Arroyo2, Jan Arends2, Korneel Rabaey2
1School of Chemical Engineering and Technology, Xi’an Jiaotong University, Xianning Road 28, 710049 Xi’an, Shaanxi, China
2Center for Microbial Ecology and Technology, Ghent University, Coupure Links 653, B-9000 Ghent, Belgium