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Li W, Zhang H, Zhai Z, Huang X, Shang S, Song Z. Photo-controlled self-assembly behavior of novel amphiphilic polymers with a rosin-based azobenzene group. NEW J CHEM 2022. [DOI: 10.1039/d1nj04575j] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Novel ‘bola’ rosin-based photo-responsive amphiphilic polymers PMPn show an extremely high photoresponsive efficiency and various assembly morphological changes.
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Affiliation(s)
- Wanbing Li
- Institute of Chemical Industry of Forest Products, CAF, National Engineering Lab. for Biomass Chemical Utilization, Key Lab. of Chemical Engineering of Forest Products, National Forestry and Grassland Administration, Key Lab. of Biomass Energy and Material, Nanjing 210042, Jiangsu Province, P. R. China
- Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, Nanjing Forestry University, Nanjing 210037, P. R. China
| | - Haibo Zhang
- Institute of Chemical Industry of Forest Products, CAF, National Engineering Lab. for Biomass Chemical Utilization, Key Lab. of Chemical Engineering of Forest Products, National Forestry and Grassland Administration, Key Lab. of Biomass Energy and Material, Nanjing 210042, Jiangsu Province, P. R. China
| | - Zhaolan Zhai
- Institute of Chemical Industry of Forest Products, CAF, National Engineering Lab. for Biomass Chemical Utilization, Key Lab. of Chemical Engineering of Forest Products, National Forestry and Grassland Administration, Key Lab. of Biomass Energy and Material, Nanjing 210042, Jiangsu Province, P. R. China
| | - Xujuan Huang
- School of Chemical and Chemistry, Yancheng Institute of Technology, Yancheng 210042, Jiangsu Province, P. R. China
| | - Shibin Shang
- Institute of Chemical Industry of Forest Products, CAF, National Engineering Lab. for Biomass Chemical Utilization, Key Lab. of Chemical Engineering of Forest Products, National Forestry and Grassland Administration, Key Lab. of Biomass Energy and Material, Nanjing 210042, Jiangsu Province, P. R. China
| | - Zhanqian Song
- Institute of Chemical Industry of Forest Products, CAF, National Engineering Lab. for Biomass Chemical Utilization, Key Lab. of Chemical Engineering of Forest Products, National Forestry and Grassland Administration, Key Lab. of Biomass Energy and Material, Nanjing 210042, Jiangsu Province, P. R. China
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A study on how to control the supramolecular amphiphilic assembly of anionic bola surfactant with calixpyridinium. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2021.117654] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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Xiong C, Xue G, Mao L, Gu L, He C, Zheng Y, Wang D. Carbon Spacer Strategy: Control the Photoswitching Behavior of Donor-Acceptor Stenhouse Adducts. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2021; 37:802-809. [PMID: 33406356 DOI: 10.1021/acs.langmuir.0c03133] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Understanding the relationship between chemical structure and photoswitching property of donor-acceptor Stenhouse adducts (DASAs) is necessary for developments and applications of the novel photoresponsive molecule. In the current work, we demonstrated a close relationship between the length of carbon spacer and photoswitching property of DASAs. A series of DASAs with barbituric acid substituted electron-withdrawing part and N-methylaniline substituted electron-donating part were synthesized. With shortening the carbon spacer between the phenyl and amine groups in the electron-donating part, the efficiency and rate of the light-induced linear-to-cyclic isomerization are improved in all the test solvents. The molecular energy variation during the isomerization process was investigated by density functional theory calculation to further understand the mechanism. This work provides a reliable carbon spacer strategy to control the photoswitching behavior of DASAs using chemical methods.
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Affiliation(s)
- Chaoyue Xiong
- School of Optoelectronic Science and Technology, University of Electronic Science and Technology of China, Chengdu 610054, China
| | - Guodong Xue
- School of Optoelectronic Science and Technology, University of Electronic Science and Technology of China, Chengdu 610054, China
| | - Lijun Mao
- School of Optoelectronic Science and Technology, University of Electronic Science and Technology of China, Chengdu 610054, China
| | - Lianghong Gu
- School of Materials Science and Engineering, Xihua University, Chengdu 610039, China
| | - Chao He
- College of Polymer Science and Engineering, Sichuan University, Chengdu 610065, China
| | - Yonghao Zheng
- School of Optoelectronic Science and Technology, University of Electronic Science and Technology of China, Chengdu 610054, China
| | - Dongsheng Wang
- School of Optoelectronic Science and Technology, University of Electronic Science and Technology of China, Chengdu 610054, China
- Institute of Electronic and Information Engineering of UESTC in Guangdong, Dongguan 523808, China
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