金属有机骨架
生物分子
固定化酶
催化作用
纳米技术
多孔性
纳米材料
生物催化
化学
分子
酶
材料科学
组合化学
有机化学
反应机理
吸附
复合材料
作者
Jiajing Li,Yin Li,Zi-Fan Wang,Yi-Chen Jing,Zhuo-Lin Jiang,Ya Ding,Huai-Song Wang
标识
DOI:10.1002/asia.202200751
摘要
Abstract As a class of widely used biocatalysts, enzymes possess advantages including high catalytic efficiency, strong specificity and mild reaction condition. However, most free enzymes have high requirements on the reaction environment and are easy to deactivate. Immobilization of enzymes on nanomaterial‐based substrates is a good way to solve this problem. Metal‐organic framework (MOFs), with ultra‐high specific surface area and adjustable porosity, can provide a large space to carry enzymes. And the tightly surrounded protective layer of MOFs can stabilize the enzyme structure to a great extent. In addition, the unique porous network structure enables selective mass transfer of substrates and facilitates catalytic processes. Therefore, these enzyme‐immobilized MOFs have been widely used in various research fields, such as molecule/biomolecule sensing and imaging, disease treatment, energy and environment protection. In this review, the preparation strategies and applications of enzyme‐immobilized MOFs are illustrated and the prospects and current challenges are discussed.
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