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Self-Assembled Zinc/Cystine-Based Chloroplast Mimics Capable of Photoenzymatic Reactions for Sustainable Fuel Synthesis
Liu, Kai1,3; Yuan, Chengqian1,2; Zou, Qianli1; Xie, Zengchun1; Yan, Xuehai1,2,3
2017-06-26
发表期刊ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
ISSN1433-7851
卷号56期号:27页码:7876-7880
摘要Prototypes of biosystems provide good blueprints for the design and creation of biomimetic systems. However, mimicking both the sophisticated natural structures and their complex biological functions still remains a great challenge. Herein, chloroplast mimics have been fabricated by one-step bioinspired amino acid mineralization and simultaneous integration of catalytically active units. Hierarchically structured crystals were obtained by the metal-ion-directed self-assembly of cystine (the oxidized dimer of the amino acid cysteine), with a porous structure and stacks of nanorods, which show similar architectural principles to chloroplasts. Porphyrins and enzymes can both be encapsulated inside the crystal during mineralization, rendering the crystal photocatalytically and enzymatically active for an efficient and sustainable synthesis of hydrogen and acetaldehyde in a coupled photoenzymatic reaction.
关键词Biomimetic Systems Biomineralization Cystine Photoenzymatic Reactions Self-assembly
文章类型Article
WOS标题词Science & Technology ; Physical Sciences
DOI10.1002/anie.201704678
收录类别SCI
语种英语
关键词[WOS]SENSITIZED SOLAR-CELLS ; THYLAKOID MEMBRANES ; URINARY STONES ; KIDNEY-STONES ; NANOARCHITECTONICS ; SYSTEMS ; LIGHT ; MICROSPHERES ; ORGANIZATION ; CHEMISTRY
WOS研究方向Chemistry
WOS类目Chemistry, Multidisciplinary
项目资助者National Natural Science Foundation of China(21522307 ; Talent Fund of the Recruitment Program of Global Youth Experts ; Key Research Program of the Frontier Sciences of the Chinese Academy of Sciences(QYZDB-SSW-JSC034) ; 21473208 ; 91434103 ; 21473153)
WOS记录号WOS:000403839000033
引用统计
被引频次:27[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ipe.ac.cn/handle/122111/22696
专题生化工程国家重点实验室
作者单位1.Chinese Acad Sci, Inst Proc Engn, State Key Lab Biochem Engn, Beijing 100190, Peoples R China
2.Chinese Acad Sci, Inst Proc Engn, Ctr Mesosci, Beijing 100190, Peoples R China
3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
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Liu, Kai,Yuan, Chengqian,Zou, Qianli,et al. Self-Assembled Zinc/Cystine-Based Chloroplast Mimics Capable of Photoenzymatic Reactions for Sustainable Fuel Synthesis[J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION,2017,56(27):7876-7880.
APA Liu, Kai,Yuan, Chengqian,Zou, Qianli,Xie, Zengchun,&Yan, Xuehai.(2017).Self-Assembled Zinc/Cystine-Based Chloroplast Mimics Capable of Photoenzymatic Reactions for Sustainable Fuel Synthesis.ANGEWANDTE CHEMIE-INTERNATIONAL EDITION,56(27),7876-7880.
MLA Liu, Kai,et al."Self-Assembled Zinc/Cystine-Based Chloroplast Mimics Capable of Photoenzymatic Reactions for Sustainable Fuel Synthesis".ANGEWANDTE CHEMIE-INTERNATIONAL EDITION 56.27(2017):7876-7880.
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