Immobilization of Laccase on 2D Mesoporous SiO2 and Its Use in Chlorophenol Degradation
1 School of Chemistry and Molecular Engineering, East China University of Science and Technology, Shanghai 200237, China
2 Analysis Test Center, Yangzhou University, Yangzhou, 225009, China
In this paper, 2D hexagonal mesoporous silica with large specific surface area was used to immobilize laccase by the glutaraldehyde cross-linking method, the optimum enzyme immobilization process was screened out. Compared with the free laccase, the reusability of immobilized laccase for chlorophenol degradation is significantly improved.
© The Authors, published by EDP Sciences, 2016
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