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Photooxidase-Mimicking Nanovesicles with Superior Photocatalytic Activity and Stability Based on Amphiphilic Amino Acid and Phthalocyanine Co-Assembly
Han, Jingjing1,2; Liu, Kai1,3; Chang, Rui1,2; Zhao, Luyang1,2,4; Yan, Xuehai1,2,4
2019-02-11
Source PublicationANGEWANDTE CHEMIE-INTERNATIONAL EDITION
ISSN1433-7851
Volume58Issue:7Pages:2000-2004
Abstract

Enzyme mimics have broad applications in catalysis and can assist elucidation of the catalytic mechanism of natural enzymes. However, challenges arise from the design of catalytic sites, the selection of host molecules, and their integration into active three-dimensional structures. Herein, we describe the development of a photooxidase mimic by synergetic molecular self-assembly. 9-Fluorenylmethyloxycarbonyl-l-histidine undergoes efficient co-assembly with phthalocyanine into nanovesicles with tunable particle size and membrane thickness. The obtained nanovesicles can be used as catalysts for reactive-oxygen-mediated photosensitive oxidation with improved efficiency and stability. This work highlights the co-assembly of simple building blocks into a supramolecular photocatalyst, which might give insight into possible evolutionary paths of photocatalytic membrane systems, and might allow facile transfer into photosensitive nanoreactors or artificial organelles.

KeywordAmino Acids Nanovesicles Photooxidases Phthalocyanine Self-assembly
DOI10.1002/anie.201811478
Language英语
WOS KeywordAggregation-induced Emission ; Cytochrome-c Photooxidase ; Singlet Oxygen ; Sensitized Photooxidation ; Functional Mimics ; Porphyrin ; Photosensitizers ; Nanoarchitectonics ; Peroxidase ; Generation
Funding ProjectNational Natural Science Foundation of China[21522307] ; National Natural Science Foundation of China[21821005] ; National Natural Science Foundation of China[21773248] ; National Natural Science Foundation of China[21603233] ; National Natural Sciences Fund BRICS STI Framework Programme[51861145304] ; Key Research Program of Frontier Sciences of the Chinese Academy of Sciences (CAS)[QYZDB-SSW-JSC034] ; CAS President's International Fellowship Initiative[2018VEA0005]
WOS Research AreaChemistry
WOS SubjectChemistry, Multidisciplinary
Funding OrganizationNational Natural Science Foundation of China ; National Natural Sciences Fund BRICS STI Framework Programme ; Key Research Program of Frontier Sciences of the Chinese Academy of Sciences (CAS) ; CAS President's International Fellowship Initiative
WOS IDWOS:000458828000020
PublisherWILEY-V C H VERLAG GMBH
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/27999
Collection中国科学院过程工程研究所
Corresponding AuthorYan, Xuehai
Affiliation1.Chinese Acad Sci, Inst Proc Engn, State Key Lab Biochem Engn, Beijing 100190, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
3.Univ Groningen, Stratingh Inst, Ctr Syst Chem, Nijenborgh 4, NL-9747 AG Groningen, Netherlands
4.Chinese Acad Sci, Inst Proc Engn, Ctr Mesosci, Beijing 100190, Peoples R China
Recommended Citation
GB/T 7714
Han, Jingjing,Liu, Kai,Chang, Rui,et al. Photooxidase-Mimicking Nanovesicles with Superior Photocatalytic Activity and Stability Based on Amphiphilic Amino Acid and Phthalocyanine Co-Assembly[J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION,2019,58(7):2000-2004.
APA Han, Jingjing,Liu, Kai,Chang, Rui,Zhao, Luyang,&Yan, Xuehai.(2019).Photooxidase-Mimicking Nanovesicles with Superior Photocatalytic Activity and Stability Based on Amphiphilic Amino Acid and Phthalocyanine Co-Assembly.ANGEWANDTE CHEMIE-INTERNATIONAL EDITION,58(7),2000-2004.
MLA Han, Jingjing,et al."Photooxidase-Mimicking Nanovesicles with Superior Photocatalytic Activity and Stability Based on Amphiphilic Amino Acid and Phthalocyanine Co-Assembly".ANGEWANDTE CHEMIE-INTERNATIONAL EDITION 58.7(2019):2000-2004.
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