Water-soluble fluorescent supramolecular polymer network with sustainable “Fluorescence on” based on AIEgen-containing host-guest interactions
Inspired by miraculous bioluminescence phenomena, many synthetic water-soluble fluorescent supramolecular polymer networks (WFSPNs) have attracted wide attention. Up to now, WFSPNs could be divided into two categories on a basis of aggregation-caused quenching (ACQ) effect or aggregation-induced emi...
| Main Authors: | , , , , , , , |
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| Format: | Article |
| Language: | English |
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Elsevier
2022-08-01
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| Series: | Giant |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S2666542522000236 |
| _version_ | 1811215939184623616 |
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| author | Yabi Yang Shuang Liu Hui Liu Qingyun Li Hanwei Zhang Ziqing Hu Xiang Lu Xiaofan Ji |
| author_facet | Yabi Yang Shuang Liu Hui Liu Qingyun Li Hanwei Zhang Ziqing Hu Xiang Lu Xiaofan Ji |
| author_sort | Yabi Yang |
| collection | DOAJ |
| description | Inspired by miraculous bioluminescence phenomena, many synthetic water-soluble fluorescent supramolecular polymer networks (WFSPNs) have attracted wide attention. Up to now, WFSPNs could be divided into two categories on a basis of aggregation-caused quenching (ACQ) effect or aggregation-induced emission (AIE) effect, respectively. However, these two kinds of WFSPNs could only be emissive at partial crosslinking degrees. Herein, we constructed WFSPNs with sustainable “fluorescence on” property. Firstly, cyanostilbene molecule ZPP with AIE property and cyanostilbene-based polymer 4APEG-ZPP were synthesized. Then γ-CD was added into the aqueous solution of 4APEG-ZPP to self-assemble into WFSPNs. This self-assembled process was based on host-guest interactions driven by the hydrophobic interactions. Upon adding γ-CD into the aqueous solution of 4APEG-ZPP, yellow fluorescence was emitted on account of cyanostilbene groups in 4APEG-ZPP tending to form a “dimer” through intermolecular interactions, like π-π stacking and CN∙∙∙π. Moreover, green fluorescence emitted by WFSPNs could be seen with the larger amount of γ-CD being mixed into the 4APEG-ZPP aqueous solution on account of the increase of crosslinking degrees. Obviously, the fluorescence wassustainable with the concentration of γ-CD increasing. Therefore, this system realized the sustainable “fluorescence on” property during the transformation from polymers to networks. |
| first_indexed | 2024-04-12T06:31:52Z |
| format | Article |
| id | doaj.art-ce08339e4b3b440797797fcc5c758503 |
| institution | Directory Open Access Journal |
| issn | 2666-5425 |
| language | English |
| last_indexed | 2024-04-12T06:31:52Z |
| publishDate | 2022-08-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Giant |
| spelling | doaj.art-ce08339e4b3b440797797fcc5c7585032022-12-22T03:44:00ZengElsevierGiant2666-54252022-08-0111100112Water-soluble fluorescent supramolecular polymer network with sustainable “Fluorescence on” based on AIEgen-containing host-guest interactionsYabi Yang0Shuang Liu1Hui Liu2Qingyun Li3Hanwei Zhang4Ziqing Hu5Xiang Lu6Xiaofan Ji7Key Laboratory of Material Chemistry for Energy Conversion and Storage, Ministry of Education, Hubei Key Laboratory of Material Chemistry and Service Failure, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan 430074 (P.R. China)Key Laboratory of Material Chemistry for Energy Conversion and Storage, Ministry of Education, Hubei Key Laboratory of Material Chemistry and Service Failure, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan 430074 (P.R. China)Key Laboratory of Material Chemistry for Energy Conversion and Storage, Ministry of Education, Hubei Key Laboratory of Material Chemistry and Service Failure, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan 430074 (P.R. China)Key Laboratory of Material Chemistry for Energy Conversion and Storage, Ministry of Education, Hubei Key Laboratory of Material Chemistry and Service Failure, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan 430074 (P.R. China)Key Laboratory of Material Chemistry for Energy Conversion and Storage, Ministry of Education, Hubei Key Laboratory of Material Chemistry and Service Failure, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan 430074 (P.R. China)Key Laboratory of Material Chemistry for Energy Conversion and Storage, Ministry of Education, Hubei Key Laboratory of Material Chemistry and Service Failure, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan 430074 (P.R. China)Corresponding author.; Key Laboratory of Material Chemistry for Energy Conversion and Storage, Ministry of Education, Hubei Key Laboratory of Material Chemistry and Service Failure, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan 430074 (P.R. China)Corresponding author.; Key Laboratory of Material Chemistry for Energy Conversion and Storage, Ministry of Education, Hubei Key Laboratory of Material Chemistry and Service Failure, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan 430074 (P.R. China)Inspired by miraculous bioluminescence phenomena, many synthetic water-soluble fluorescent supramolecular polymer networks (WFSPNs) have attracted wide attention. Up to now, WFSPNs could be divided into two categories on a basis of aggregation-caused quenching (ACQ) effect or aggregation-induced emission (AIE) effect, respectively. However, these two kinds of WFSPNs could only be emissive at partial crosslinking degrees. Herein, we constructed WFSPNs with sustainable “fluorescence on” property. Firstly, cyanostilbene molecule ZPP with AIE property and cyanostilbene-based polymer 4APEG-ZPP were synthesized. Then γ-CD was added into the aqueous solution of 4APEG-ZPP to self-assemble into WFSPNs. This self-assembled process was based on host-guest interactions driven by the hydrophobic interactions. Upon adding γ-CD into the aqueous solution of 4APEG-ZPP, yellow fluorescence was emitted on account of cyanostilbene groups in 4APEG-ZPP tending to form a “dimer” through intermolecular interactions, like π-π stacking and CN∙∙∙π. Moreover, green fluorescence emitted by WFSPNs could be seen with the larger amount of γ-CD being mixed into the 4APEG-ZPP aqueous solution on account of the increase of crosslinking degrees. Obviously, the fluorescence wassustainable with the concentration of γ-CD increasing. Therefore, this system realized the sustainable “fluorescence on” property during the transformation from polymers to networks.http://www.sciencedirect.com/science/article/pii/S2666542522000236Water-solubleSupramolecular polymer networksSustainable “fluorescence on”Host-guest interactionsSelf-assembly |
| spellingShingle | Yabi Yang Shuang Liu Hui Liu Qingyun Li Hanwei Zhang Ziqing Hu Xiang Lu Xiaofan Ji Water-soluble fluorescent supramolecular polymer network with sustainable “Fluorescence on” based on AIEgen-containing host-guest interactions Giant Water-soluble Supramolecular polymer networks Sustainable “fluorescence on” Host-guest interactions Self-assembly |
| title | Water-soluble fluorescent supramolecular polymer network with sustainable “Fluorescence on” based on AIEgen-containing host-guest interactions |
| title_full | Water-soluble fluorescent supramolecular polymer network with sustainable “Fluorescence on” based on AIEgen-containing host-guest interactions |
| title_fullStr | Water-soluble fluorescent supramolecular polymer network with sustainable “Fluorescence on” based on AIEgen-containing host-guest interactions |
| title_full_unstemmed | Water-soluble fluorescent supramolecular polymer network with sustainable “Fluorescence on” based on AIEgen-containing host-guest interactions |
| title_short | Water-soluble fluorescent supramolecular polymer network with sustainable “Fluorescence on” based on AIEgen-containing host-guest interactions |
| title_sort | water soluble fluorescent supramolecular polymer network with sustainable fluorescence on based on aiegen containing host guest interactions |
| topic | Water-soluble Supramolecular polymer networks Sustainable “fluorescence on” Host-guest interactions Self-assembly |
| url | http://www.sciencedirect.com/science/article/pii/S2666542522000236 |
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