CAS OpenIR
Porphyrin/Ionic-Liquid Co-assembly Polymorphism Controlled by Liquid-Liquid Phase Separation
Yuan, Chengqian1; Yang, Mengyao1,2; Ren, Xiaokang1,2; Zou, Qianli1; Yan, Xuehai1,2,3
2020-08-11
Source PublicationANGEWANDTE CHEMIE-INTERNATIONAL EDITION
ISSN1433-7851
Pages6
AbstractUnderstanding and controlling multicomponent co-assembly is of primary importance in different fields, such as materials fabrication, pharmaceutical polymorphism, and supramolecular polymerization, but these aspects have been a long-standing challenge. Herein, we discover that liquid-liquid phase separation (LLPS) into ion-cluster-rich and ion-cluster-poor liquid phases is the first step prior to co-assembly nucleation based on a model system of water-soluble porphyrin and ionic liquids. The LLPS-formed droplets serve as the nucleation precursors, which determine the resulting structures and properties of co-assemblies. Co-assembly polymorphism and tunable supramolecular phase transition behaviors can be achieved by regulating the intermolecular interactions at the LLPS stage. These findings elucidate the key role of LLPS in multicomponent co-assembly evolution and enable it to be an effective strategy to control co-assembly polymorphism as well as supramolecular phase transitions.
Keywordco-assembly ionic liquids liquid-liquid phase separation nucleation porphyrin
DOI10.1002/anie.202007459
Language英语
WOS KeywordIONIC LIQUIDS ; PEPTIDE ; NUCLEATION
Funding ProjectNational Natural Science Foundation of China[21802143] ; National Natural Science Foundation of China[215223078] ; National Natural Science Foundation of China[21977095] ; National Natural Science Fund BRICS STI Framework Programme[51861145304] ; Key Research Program of Frontier Sciences of Chinese Academy of Sciences (CAS)[QYZDB-SSW-JSC034] ; National Natural Science Foundation of Hebei Province[2020103036]
WOS Research AreaChemistry
WOS SubjectChemistry, Multidisciplinary
Funding OrganizationNational Natural Science Foundation of China ; National Natural Science Fund BRICS STI Framework Programme ; Key Research Program of Frontier Sciences of Chinese Academy of Sciences (CAS) ; National Natural Science Foundation of Hebei Province
WOS IDWOS:000557829000001
PublisherWILEY-V C H VERLAG GMBH
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/41619
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, Sch Chem Engn, Beijing 100049, Peoples R China
3.Chinese Acad Sci, Ctr Mesosci, Inst Proc Engn, Beijing 100190, Peoples R China
Recommended Citation
GB/T 7714
Yuan, Chengqian,Yang, Mengyao,Ren, Xiaokang,et al. Porphyrin/Ionic-Liquid Co-assembly Polymorphism Controlled by Liquid-Liquid Phase Separation[J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION,2020:6.
APA Yuan, Chengqian,Yang, Mengyao,Ren, Xiaokang,Zou, Qianli,&Yan, Xuehai.(2020).Porphyrin/Ionic-Liquid Co-assembly Polymorphism Controlled by Liquid-Liquid Phase Separation.ANGEWANDTE CHEMIE-INTERNATIONAL EDITION,6.
MLA Yuan, Chengqian,et al."Porphyrin/Ionic-Liquid Co-assembly Polymorphism Controlled by Liquid-Liquid Phase Separation".ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2020):6.
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