Physico-Chemical Properties of a Water-Insoluble Silk Fibroin Film |
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| Authors: | SUN Dong-hao HU Jing-zhi DAI Li-xing LI Ming-zhong BAI Lun |
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| Institution: | 1. College of Chemistry,Chemical Engineering and Materials,Soochow University,Suzhou 215021,China
2. College of Clothing Technology and Textile,Soochow University,Suzhou215021,China |
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| Abstract: | The conventional silk fibroin(SF)films obtained by casting from SF aqueous solution are amorphous,and easily dissolved in water.This defect limits the practical use of SF films in biomedical field.A new water-insoluble silk fibroin film(an SF-FA film)could be simply prepared by casting from SF formic acid solution.The physical properties and moisture permeability of SF-FA films were examined.The results show that the SF-FA film swollen in water exhibits outstanding pliability.The weight loss of SF-FA films ... |
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| Keywords: | silk fibroin water-insoluble film biomaterials |
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