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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
Source PublicationANGEWANDTE CHEMIE-INTERNATIONAL EDITION
ISSN1433-7851
Volume56Issue:27Pages:7876-7880
Abstract

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.

KeywordBiomimetic Systems Biomineralization Cystine Photoenzymatic Reactions Self-assembly
SubtypeArticle
WOS HeadingsScience & Technology ; Physical Sciences
DOI10.1002/anie.201704678
Indexed BySCI
Language英语
WOS KeywordSensitized Solar-cells ; Thylakoid Membranes ; Urinary Stones ; Kidney-stones ; Nanoarchitectonics ; Systems ; Light ; Microspheres ; Organization ; Chemistry
WOS Research AreaChemistry
WOS SubjectChemistry, Multidisciplinary
Funding OrganizationNational 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 IDWOS:000403839000033
Citation statistics
Cited Times:75[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/22696
Collection生化工程国家重点实验室
Affiliation1.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
Recommended Citation
GB/T 7714
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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