Design of Surface-Active Artificial Enzyme Particles to Stabilize Pickering Emulsions for High-Performance Biphasic Biocatalysis

被引:130
|
作者
Chen, Zhaowei [1 ,2 ]
Zhao, Chuanqi [1 ,2 ]
Ju, Enguo [1 ,2 ]
Ji, Haiwei [1 ,2 ]
Ren, Jinsong [1 ,2 ]
Binks, Bernard P. [3 ]
Qu, Xiaogang [1 ,2 ]
机构
[1] Chinese Acad Sci, Biol Chem Lab, Grad Sch, Changchun Inst Appl Chem, Changchun 130022, Jilin, Peoples R China
[2] Chinese Acad Sci, State Key Lab Rare Earth Resource Utilizat, Grad Sch, Changchun Inst Appl Chem, Changchun 130022, Jilin, Peoples R China
[3] Univ Hull, Dept Chem, Surfactant & Colloid Grp, Kingston Upon Hull HU6 7RX, N Humberside, England
基金
中国国家自然科学基金;
关键词
artificial enzyme; biphasic biocatalysis; Pickering emulsions; re-usability; stability; DNA; NANOPARTICLES; CATALYSIS; GLUCOSE;
D O I
10.1002/adma.201504557
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Surface-active artificial enzymes (SAEs) are designed and constructed by a general and novel strategy. These SAEs can simultaneously stabilize Pickering emulsions and catalyze biphasic biotransformation with superior enzymatic stability and good re-usability; for example, for the interfacial conversion of hydrophobic p-nitrophenyl butyrate into yellow water-soluble p-nitrophenolate catalyzed by esterase-mimic SAE. [GRAPHICS] .
引用
收藏
页码:1682 / 1688
页数:7
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