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Supramolecularly Assembled Nanocomposites as Biomimetic Chloroplasts for Enhancement of Photophosphorylation
Li, Yue1,2; Feng, Xiyun1,3; Wang, Anhe1,4; Yang, Yang2; Fei, Jinbo1; Sun, Bingbing1,5; Jia, Yi1; Li, Junbai1,5
2019-01-14
Source PublicationANGEWANDTE CHEMIE-INTERNATIONAL EDITION
ISSN1433-7851
Volume58Issue:3Pages:796-800
AbstractPrototypes of natural biosystems provide opportunities for artificial biomimetic systems to break the limits of natural reactions and achieve output control. However, mimicking unique natural structures and ingenious functions remains a challenge. Now, multiple biochemical reactions were integrated into artificially designed compartments via molecular assembly. First, multicompartmental silica nanoparticles with hierarchical structures that mimic the chloroplasts were obtained by a templated synthesis. Then, photoacid generators and ATPase-liposomes were assembled inside and outside of silica compartments, respectively. Upon light illumination, protons produced by a photoacid generator in the confined space can drive the liposome-embedded enzyme ATPase towards ATP synthesis, which mimics the photophosphorylation process in vitro. The method enables fabrication of bioinspired nanoreactors for photobiocatalysis and provides insight for understanding sophisticated biochemical reactions.
Keywordnanocomposites nanostructures organic-inorganic hybrid composites photophosphorylation supramolecular assembly
DOI10.1002/anie.201812582
Language英语
WOS KeywordPROTON-TRANSFER ; PHOTOSYSTEM-II ; ATP SYNTHASE ; NANOPARTICLES ; GRADIENTS ; CHEMISTRY ; BARRIER
Funding ProjectNational Natural Science Foundation of China[21433010] ; National Natural Science Foundation of China[21320102004] ; National Natural Science Foundation of China[21573248] ; National Natural Science Foundation of China[21673056] ; National Natural Science Foundation of China[21872151] ; CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety[NSKF201801]
WOS Research AreaChemistry
WOS SubjectChemistry, Multidisciplinary
Funding OrganizationNational Natural Science Foundation of China ; CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety
WOS IDWOS:000455033700023
PublisherWILEY-V C H VERLAG GMBH
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/27717
Collection中国科学院过程工程研究所
Corresponding AuthorLi, Junbai
Affiliation1.Chinese Acad Sci, BNLMS, CAS Key Lab Colloid Interface & Chem Thermodynam, Inst Chem, Beijing 100190, Peoples R China
2.Natl Ctr Nanosci & Technol, CAS Key Lab Biomed Effects Nanomat & Nanosafety, Beijing 100190, Peoples R China
3.Yunnan Normal Univ, Fac Chem & Chem Engn, Kunming 650050, Yunnan, Peoples R China
4.Chinese Acad Sci, State Key Lab Biochem Engn, Inst Proc Engn, Beijing 100190, Peoples R China
5.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Li, Yue,Feng, Xiyun,Wang, Anhe,et al. Supramolecularly Assembled Nanocomposites as Biomimetic Chloroplasts for Enhancement of Photophosphorylation[J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION,2019,58(3):796-800.
APA Li, Yue.,Feng, Xiyun.,Wang, Anhe.,Yang, Yang.,Fei, Jinbo.,...&Li, Junbai.(2019).Supramolecularly Assembled Nanocomposites as Biomimetic Chloroplasts for Enhancement of Photophosphorylation.ANGEWANDTE CHEMIE-INTERNATIONAL EDITION,58(3),796-800.
MLA Li, Yue,et al."Supramolecularly Assembled Nanocomposites as Biomimetic Chloroplasts for Enhancement of Photophosphorylation".ANGEWANDTE CHEMIE-INTERNATIONAL EDITION 58.3(2019):796-800.
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