Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/31491
Title: Novel core-shell nanoparticles and their application in high-capacity immobilization of enzymes
Authors: Mao, X
Huang, J
Leung, MF
Du, Z
Ma, L
Huang, Z
Li, P 
Gu, L
Keywords: Core shell
Immobilized cellulase
Nanoparticles
Poly(methyl methacrylate)
Issue Date: 2006
Publisher: Humana Press
Source: Applied biochemistry and biotechnology, 2006, v. 135, no. 3, p. 229-246 How to cite?
Journal: Applied biochemistry and biotechnology 
Abstract: Novel core-shell nanoparticles consisting of poly(methyl methacrylate) (PMMA) cores coated with synthetic polymer and biopolymer (polyethyleneimine, chitosan, and casein) shells were synthesized via direct graft copolymerization of methyl methacrylate from hydrophilic polymers in the absence of surfactant. Average hydrodynamic diameters of the nanoparticles ranged from 163 to 263 nm. High-capacity (up to 530 mg/g) immobilizations of enzymes and high-activity retained percentage (Espe) (up to 90%) were achieved.
URI: http://hdl.handle.net/10397/31491
ISSN: 0273-2289
EISSN: 1559-0291
DOI: 10.1385/ABAB:135:3:229
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