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Jeong M, Park J, Seo Y, Lee KJ, Pramanik S, Ahn S, Kwon S. Hydrazone Photoswitches for Structural Modulation of Short Peptides. Chemistry 2021; 28:e202103972. [PMID: 34962683 DOI: 10.1002/chem.202103972] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2021] [Indexed: 11/11/2022]
Abstract
Molecules that undergo light-driven structural transformations constitute the core components in photoswitchable molecular systems and materials. Among various families of photoswitches, photochromic hydrazones have recently emerged as a novel class of photoswitches with superb properties, such as high photochemical conversion, spectral tunability, thermal stability, and fatigue resistance. Hydrazone photoswitches have been adopted in various adaptive materials at different length scales, however, their utilization for modulating biomolecules still has not been explored. Herein we present new hydrazone switches that can photomodulate the structures of short peptides. Systematic investigation on a set of hydrazone derivatives revealed that installation of the amide group does not significantly alter the photoswitching behaviors. Importantly, a hydrazone switch comprising an upper phenyl ring and a lower quinolinyl ring was effective for structural control of peptides. We anticipate that this work, as a new milestone in the research of hydrazone switches, will open a new avenue for structural and functional control of biomolecules.
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Affiliation(s)
- Myeongsu Jeong
- Chung-Ang University - Seoul Campus: Chung-Ang University, Department of Chemistry, KOREA, REPUBLIC OF
| | - Jiyoon Park
- Chung-Ang University - Seoul Campus: Chung-Ang University, Department of Chemistry, KOREA, REPUBLIC OF
| | - Yejin Seo
- Chung-Ang University - Seoul Campus: Chung-Ang University, Department of Chemistry, KOREA, REPUBLIC OF
| | - Kwon Jung Lee
- Chung-Ang University - Seoul Campus: Chung-Ang University, Department of Chemistry, KOREA, REPUBLIC OF
| | - Susnata Pramanik
- SRM Institute of Science and Technology, Department of Chemistry, INDIA
| | - Sangdoo Ahn
- Chung-Ang University - Seoul Campus: Chung-Ang University, Department of Chemistry, KOREA, REPUBLIC OF
| | - Sunbum Kwon
- Chung-Ang University, Chemistry, 84 Heukseok-ro, Bldg106 Rm401-2, 06974, Seoul, KOREA, REPUBLIC OF
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Min F, Zhou P, Huang Z, Qiao Y, Yu C, Qu Z, Shi X, Li Z, Jiang L, Zhang Z, Yan X, Song Y. A Bubble-Assisted Approach for Patterning Nanoscale Molecular Aggregates. Angew Chem Int Ed Engl 2021; 60:16547-16553. [PMID: 33974728 DOI: 10.1002/anie.202103765] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2021] [Revised: 05/10/2021] [Indexed: 11/11/2022]
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.
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Affiliation(s)
- Fanyi Min
- Key Laboratory of Green Printing, Institute of Chemistry, Chinese Academy of Sciences (ICCAS), Beijing National Laboratory for Molecular Sciences (BNLMS), University of the Chinese Academy of Sciences, Beijing, 100190, P. R. China
| | - Peng Zhou
- State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing, 100190, P. R. China
| | - Zhandong Huang
- Department of Mechanical and Materials Engineering, The University of Western Ontario London, Ontario, N6A 5B9, Canada
| | - Yali Qiao
- Key Laboratory of Green Printing, Institute of Chemistry, Chinese Academy of Sciences (ICCAS), Beijing National Laboratory for Molecular Sciences (BNLMS), University of the Chinese Academy of Sciences, Beijing, 100190, P. R. China
| | - Changhui Yu
- State Key Laboratory of Molecular Reaction Dynamics, CAS Research/Education Centre for Excellence in Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing National Laboratory of Molecular Sciences, University of the Chinese Academy of Sciences, Beijing, 100190, P. R. China
| | - Zhiyuan Qu
- Key Laboratory of Green Printing, Institute of Chemistry, Chinese Academy of Sciences (ICCAS), Beijing National Laboratory for Molecular Sciences (BNLMS), University of the Chinese Academy of Sciences, Beijing, 100190, P. R. China
| | - Xiaosong Shi
- Key Laboratory of Organic Solids, Beijing National Laboratory for Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, P. R. China
| | - Zheng Li
- Key Laboratory of Green Printing, Institute of Chemistry, Chinese Academy of Sciences (ICCAS), Beijing National Laboratory for Molecular Sciences (BNLMS), University of the Chinese Academy of Sciences, Beijing, 100190, P. R. China
| | - Lang Jiang
- Key Laboratory of Organic Solids, Beijing National Laboratory for Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, P. R. China
| | - Zhen Zhang
- State Key Laboratory of Molecular Reaction Dynamics, CAS Research/Education Centre for Excellence in Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing National Laboratory of Molecular Sciences, University of the Chinese Academy of Sciences, Beijing, 100190, P. R. China
| | - Xuehai Yan
- State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing, 100190, P. R. China
| | - Yanlin Song
- Key Laboratory of Green Printing, Institute of Chemistry, Chinese Academy of Sciences (ICCAS), Beijing National Laboratory for Molecular Sciences (BNLMS), University of the Chinese Academy of Sciences, Beijing, 100190, P. R. China
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Min F, Zhou P, Huang Z, Qiao Y, Yu C, Qu Z, Shi X, Li Z, Jiang L, Zhang Z, Yan X, Song Y. A Bubble‐Assisted Approach for Patterning Nanoscale Molecular Aggregates. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202103765] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Fanyi Min
- Key Laboratory of Green Printing Institute of Chemistry Chinese Academy of Sciences (ICCAS) Beijing National Laboratory for Molecular Sciences (BNLMS) University of the Chinese Academy of Sciences Beijing 100190 P. R. China
| | - Peng Zhou
- State Key Laboratory of Biochemical Engineering Institute of Process Engineering Chinese Academy of Sciences Beijing 100190 P. R. China
| | - Zhandong Huang
- Department of Mechanical and Materials Engineering The University of Western Ontario London Ontario N6A 5B9 Canada
| | - Yali Qiao
- Key Laboratory of Green Printing Institute of Chemistry Chinese Academy of Sciences (ICCAS) Beijing National Laboratory for Molecular Sciences (BNLMS) University of the Chinese Academy of Sciences Beijing 100190 P. R. China
| | - Changhui Yu
- State Key Laboratory of Molecular Reaction Dynamics CAS Research/Education Centre for Excellence in Molecular Sciences Institute of Chemistry Chinese Academy of Sciences Beijing National Laboratory of Molecular Sciences University of the Chinese Academy of Sciences Beijing 100190 P. R. China
| | - Zhiyuan Qu
- Key Laboratory of Green Printing Institute of Chemistry Chinese Academy of Sciences (ICCAS) Beijing National Laboratory for Molecular Sciences (BNLMS) University of the Chinese Academy of Sciences Beijing 100190 P. R. China
| | - Xiaosong Shi
- Key Laboratory of Organic Solids Beijing National Laboratory for Molecular Sciences Institute of Chemistry Chinese Academy of Sciences Beijing 100190 P. R. China
| | - Zheng Li
- Key Laboratory of Green Printing Institute of Chemistry Chinese Academy of Sciences (ICCAS) Beijing National Laboratory for Molecular Sciences (BNLMS) University of the Chinese Academy of Sciences Beijing 100190 P. R. China
| | - Lang Jiang
- Key Laboratory of Organic Solids Beijing National Laboratory for Molecular Sciences Institute of Chemistry Chinese Academy of Sciences Beijing 100190 P. R. China
| | - Zhen Zhang
- State Key Laboratory of Molecular Reaction Dynamics CAS Research/Education Centre for Excellence in Molecular Sciences Institute of Chemistry Chinese Academy of Sciences Beijing National Laboratory of Molecular Sciences University of the Chinese Academy of Sciences Beijing 100190 P. R. China
| | - Xuehai Yan
- State Key Laboratory of Biochemical Engineering Institute of Process Engineering Chinese Academy of Sciences Beijing 100190 P. R. China
| | - Yanlin Song
- Key Laboratory of Green Printing Institute of Chemistry Chinese Academy of Sciences (ICCAS) Beijing National Laboratory for Molecular Sciences (BNLMS) University of the Chinese Academy of Sciences Beijing 100190 P. R. China
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