温度敏感、pH敏感、磁响应、离子响应等一系列由于外界环境变化而导致自身性质发生变化的高分子材料统称为智能型高分子材料.利用智能型高分子材料作固定化酶的载体,相对于传统载体,在保持酶活,提高酶负载量,改善操作稳定性等方面都有显著的提高.综述了温度、pH值、磁响应以及多重响应型载体材料的制备、改性方法及其优缺点,重点叙述了磁响应型材料的制备方法,介绍了近年来国内外相关环境响应型载体材料在固定化酶方面的研究现状和发展趋势.
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