A novel method to prepare chitosan powde
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Xuepu Mao; Gangjun Guo; Jinfeng Huang; Zhiyun Du; Zhishu Huang; Lin Ma; Pei Li;
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Article
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2006
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Wiley (John Wiley & Sons)
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English
β 213 KB
## Abstract In this study, chitosan microspheres and sponges with uniform spherical and porous morphologies were prepared by coiling the stretched chains of chitosan with addition of salt and choosing different kinds of organic solvents as evaporation solvents. Cellulase was immobilized to the supp