A Bubble-Assisted Approach for Patterning Nanoscale Molecular Aggregates | |
Min, Fanyi4; Zhou, Peng1; Huang, Zhandong5; Qiao, Yali4; Yu, Changhui3; Qu, Zhiyuan4; Shi, Xiaosong2; Li, Zheng4; Jiang, Lang2; Zhang, Zhen3 | |
刊名 | ANGEWANDTE CHEMIE-INTERNATIONAL EDITION |
2021-06-15 | |
页码 | 8 |
关键词 | Bubble Template High-resolution Patterning Interface Confined Assembly Molecular Aggregate Organic Molecules |
ISSN号 | 1433-7851 |
DOI | 10.1002/anie.202103765 |
英文摘要 | 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. |
资助项目 | National 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关键词 | Liquid Foam ; Porphyrin ; Electronics ; Surface ; Films |
WOS研究方向 | Chemistry |
语种 | 英语 |
出版者 | WILEY-V C H VERLAG GMBH |
WOS记录号 | WOS:000661674000001 |
资助机构 | National Key R&D Program of China ; National Nature Science Foundation of China ; Beijing National Laboratory for Molecular Sciences ; K. C. Wong Education Foundation |
内容类型 | 期刊论文 |
源URL | [http://ir.ipe.ac.cn/handle/122111/49084] |
专题 | 中国科学院过程工程研究所 |
通讯作者 | Qiao, Yali; Song, Yanlin |
作者单位 | 1.Chinese Acad Sci, Inst Proc Engn, State Key Lab Biochem Engn, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Inst Chem, Beijing Natl Lab Mol Sci, Key Lab Organ Solids, Beijing 100190, Peoples R China 3.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 4.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 5.Univ Western Ontario, Dept Mech & Mat Engn, London, ON N6A 5B9, Canada |
推荐引用方式 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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