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A Bubble-Assisted Approach for Patterning Nanoscale Molecular Aggregates
Min, Fanyi1; Zhou, Peng2; Huang, Zhandong3; Qiao, Yali1; Yu, Changhui4; Qu, Zhiyuan1; Shi, Xiaosong5; Li, Zheng1; Jiang, Lang5; Zhang, Zhen4; Yan, Xuehai2; Song, Yanlin1
2021-06-15
Source PublicationANGEWANDTE CHEMIE-INTERNATIONAL EDITION
ISSN1433-7851
Pages8
Abstract

We demonstrate a new approach to pattern functional organic molecules with a template of foams, and achieve a resolution of sub 100 nm. The bubble-assisted assembly (BAA) process is consisted of two periods, including bubble evolution and molecular assembly, which are dominated by the Laplace pressure and molecular interactions, respectively. Using TPPS (meso-tetra(4-sulfonatophenyl) porphyrin), we systematically investigate the patterns and assembly behaviour in the bubble system with a series of characterizations, which show good uniformity in nanoscale resolution. Theoretical simulations reveal that TPPS's J-aggregates contribute to the ordered construction of molecular patterns. Finally, we propose an empirical rule for molecular patterning approach, that the surfactant and functional molecules should have the same type of charge in a two-component system. This approach exhibits promising feasibility to assemble molecular patterns at nanoscale resolution for micro/nano functional devices.

KeywordBubble Template High-resolution Patterning Interface Confined Assembly Molecular Aggregate Organic Molecules
DOI10.1002/anie.202103765
Language英语
WOS KeywordLiquid Foam ; Porphyrin ; Electronics ; Surface ; Films
Funding ProjectNational Key R&D Program of China[2018YFA0208501] ; National Key R&D Program of China[2018YFA0703200] ; National Nature Science Foundation of China[52003276] ; National Nature Science Foundation of China[51803217] ; National Nature Science Foundation of China[51773206] ; National Nature Science Foundation of China[91963212] ; National Nature Science Foundation of China[51961145102] ; Beijing National Laboratory for Molecular Sciences[BNLMS-CXXM-202005] ; Beijing National Laboratory for Molecular Sciences[2019BMS20003] ; K. C. Wong Education Foundation
WOS Research AreaChemistry
WOS SubjectChemistry, Multidisciplinary
Funding OrganizationNational Key R&D Program of China ; National Nature Science Foundation of China ; Beijing National Laboratory for Molecular Sciences ; K. C. Wong Education Foundation
WOS IDWOS:000661674000001
PublisherWILEY-V C H VERLAG GMBH
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/49085
Collection中国科学院过程工程研究所
Corresponding AuthorQiao, Yali; Song, Yanlin
Affiliation1.Univ Chinese Acad Sci, Chinese Acad Sci ICCAS, Beijing Natl Lab Mol Sci BNLMS, Key Lab Green Printing,Inst Chem, Beijing 100190, Peoples R China
2.Chinese Acad Sci, Inst Proc Engn, State Key Lab Biochem Engn, Beijing 100190, Peoples R China
3.Univ Western Ontario, Dept Mech & Mat Engn, London, ON N6A 5B9, Canada
4.Univ Chinese Acad Sci, Chinese Acad Sci, CAS Res Educ Ctr Excellence Mol Sci, Inst Chem,State Key Lab Mol React Dynam,Beijing N, Beijing 100190, Peoples R China
5.Chinese Acad Sci, Inst Chem, Beijing Natl Lab Mol Sci, Key Lab Organ Solids, Beijing 100190, Peoples R China
Recommended Citation
GB/T 7714
Min, Fanyi,Zhou, Peng,Huang, Zhandong,et al. A Bubble-Assisted Approach for Patterning Nanoscale Molecular Aggregates[J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION,2021:8.
APA Min, Fanyi.,Zhou, Peng.,Huang, Zhandong.,Qiao, Yali.,Yu, Changhui.,...&Song, Yanlin.(2021).A Bubble-Assisted Approach for Patterning Nanoscale Molecular Aggregates.ANGEWANDTE CHEMIE-INTERNATIONAL EDITION,8.
MLA Min, Fanyi,et al."A Bubble-Assisted Approach for Patterning Nanoscale Molecular Aggregates".ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2021):8.
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