of;
Chemistry;
and;
Molecular;
Engineering,;
East;
China;
University;
of;
Science;
&;
Technology,;
Shanghai;
200237,;
China;
Key;
Laboratory;
of;
Inorganic;
Synthesis;
and;
Preparative;
Chemistry,;
College;
of;
Chemistry,;
Jilin;
University,;
Changchun,;
Jilin;
130012,;
China;
Test;
Center,;
Yangzhou;
University,;
Yangzhou,;
Jiangsu;
225009,;
China;
固定化酶载体; Fe304; 降解效率; 二氧化硅; 戊二醛交联法; 酶固定化; 纳米粒子; 最佳条件;