聚多巴胺纳米包覆全细胞不对称生物催化剂。
Polydopamine nanocoated whole-cell asymmetric biocatalysts.
作者信息
Wang Li, Hu Zhi-Yi, Yang Xiao-Yu, Zhang Bo-Bo, Geng Wei, Van Tendeloo Gustaaf, Su Bao-Lian
机构信息
State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, 122 Luoshi Road, 430074 Wuhan, China.
出版信息
Chem Commun (Camb). 2017 Jun 16;53(49):6617-6620. doi: 10.1039/c7cc01283g.
Our whole-cell biocatalyst with a polydopamine nanocoating shows high catalytic activity (5 times better productivity than the native cell) and reusability (84% of the initial yield after 5 batches, 8 times higher than the native cell) in asymmetric reduction. It also integrates with titania, silica, and magnetic nanoparticles for multi-functionalization.
我们具有聚多巴胺纳米涂层的全细胞生物催化剂在不对称还原反应中表现出高催化活性（生产率比天然细胞高5倍）和可重复使用性（5批次后初始产率的84%，比天然细胞高8倍）。它还与二氧化钛、二氧化硅和磁性纳米颗粒整合以实现多功能化。
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