Enzymatic Preparation of Fibroin-Based Functional Materials with Polyphenol Oxidase

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Silk fibroin can be widely used in textile industry,medical and clinical fields,owing to its good biocompatibility,mechanical and physiological properties.Enzymatic modification of silk fibroins allows processing under mild conditions,offering a safer and cleaner alternative.Polyphenol oxidases(tyrosinase,laccase)can catalyze the oxidation of the phenolic hydroxyl group in tyrosine residues of fibroin Silk fibroin can be widely used in textile industry, medical and clinical fields, owing to its good biocompatibility, mechanical and physiological properties. Enzymatic modification of silk fibroins allows processing under mild conditions, offering a safer and cleaner alternative. Polyphenol oxidases (tyrosinase, laccase ) can catalyze the oxidation of the phenolic hydroxyl group in tyrosine residues of fibroin
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