Direct immobilization of Lactobacillus reuteri using carboxyl-functioned superparamagnetic nanoparticles
CHEN Jialu, CHEN Guo, ZHAO Jun, CHEN Hongwen
CIESC Journal . 2012, (4): 1175 -1181 .  DOI: 10.3969/j.issn.0438-1157.2012.04.026