A poly(ethylene terephthalate) (PET) based carrier was used for enzyme immobilization due to its good physical and mechanical properties. However, its high hydrophobicity and chemically inactive properties hindered its capability as an enzyme carrier. This study developed a PET-based carrier by grafting PET with maleic anhydride (MAH) before electrospinning. This carrier was used to immobilize laccase and characterized based on its stability after immobilization.

中文翻译：

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聚对苯二甲酸乙二醇酯接枝马来酸酐纳米纤维垫上固定化漆酶的表面和稳定性分析

聚对苯二甲酸乙二醇酯 (PET) 基载体由于其良好的物理和机械性能而被用于酶固定。然而，其高疏水性和化学惰性阻碍了其作为酶载体的能力。本研究通过在静电纺丝前用马来酸酐 (MAH) 接枝 PET 开发了一种基于 PET 的载体。该载体用于固定漆酶，并根据固定后的稳定性进行表征。