title: Immobilization of penicillin G acylase in epoxy-activated magnetic cellulose microspheres for improvement of biocatalytic stability and activities.
authors.affiliation: Department of Chemistry, Wuhan University, Wuhan 430072, China.
authors.forename: Xiaogang
authors.initials: X
authors.lastname: Luo
authors.forename: Lina
authors.initials: L
authors.lastname: Zhang