Poly[2]catenanes-based hydrogels prepared by hydroxyl-yne click chemistry
Polycatenanes as a typical type of mechanically interlocked polymers (MIP), composing of some interlocked cycles through topology bonding has been extensively investigated. However, the comprehension regarding polycatenanes-based materials still lags behind other kinds of MIP. Therein, polyrotaxanes...
Saved in:
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
KeAi Communications Co., Ltd.
2024-12-01
|
| Series: | Supramolecular Materials |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S266724052400014X |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1850032773022089216 |
|---|---|
| author | Jinsa Li Ziqing Hu Hanwei Zhang Xiaofan Ji |
| author_facet | Jinsa Li Ziqing Hu Hanwei Zhang Xiaofan Ji |
| author_sort | Jinsa Li |
| collection | DOAJ |
| description | Polycatenanes as a typical type of mechanically interlocked polymers (MIP), composing of some interlocked cycles through topology bonding has been extensively investigated. However, the comprehension regarding polycatenanes-based materials still lags behind other kinds of MIP. Therein, polyrotaxanes and slide-ring gels were able to fabricate in water to produce hydrogel. Hydrogel materials play an important role in tissue engineering, cell culture, flexible devices and other fields because of their softness and good biocompatibility. However, there was rare reports concerning polycatenanes-based hydrogels. Here, we prepared poly[2]catenanes-based hydrogel G12 incorporating hydrogen bonds through hydroxyl‑yne click reactions from M1 and M2. Comparative tests of substituting M2 with M3 involving mechanical bonds only, hydrophobic alkyl diols M4 and hydrophilic ethylene glycol M5 demonstrated that the mechanical bonds and hydrogen bonds could significantly enhance the hydrogel properties. Besides, temperature and acid responsiveness of G12 was elucidated. |
| format | Article |
| id | doaj-art-5abdf5bff4d84b5c852f76d239d6bdca |
| institution | DOAJ |
| issn | 2667-2405 |
| language | English |
| publishDate | 2024-12-01 |
| publisher | KeAi Communications Co., Ltd. |
| record_format | Article |
| series | Supramolecular Materials |
| spelling | doaj-art-5abdf5bff4d84b5c852f76d239d6bdca2025-08-20T02:58:30ZengKeAi Communications Co., Ltd.Supramolecular Materials2667-24052024-12-01310007610.1016/j.supmat.2024.100076Poly[2]catenanes-based hydrogels prepared by hydroxyl-yne click chemistryJinsa Li0Ziqing Hu1Hanwei Zhang2Xiaofan Ji3Key Laboratory of Materials Chemistry for Energy Conversion and Storage, Ministry of Education, Hubei Key Laboratory of Materials Chemistry and Service Failure, Hubei Engineering Research Center for Biomaterials and Medical Protective Materials, State Key Laboratory of Materials Processing and Die & Mould Technology, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan 430074, ChinaKey Laboratory of Materials Chemistry for Energy Conversion and Storage, Ministry of Education, Hubei Key Laboratory of Materials Chemistry and Service Failure, Hubei Engineering Research Center for Biomaterials and Medical Protective Materials, State Key Laboratory of Materials Processing and Die & Mould Technology, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan 430074, ChinaKey Laboratory of Materials Chemistry for Energy Conversion and Storage, Ministry of Education, Hubei Key Laboratory of Materials Chemistry and Service Failure, Hubei Engineering Research Center for Biomaterials and Medical Protective Materials, State Key Laboratory of Materials Processing and Die & Mould Technology, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan 430074, ChinaCorresponding author.; Key Laboratory of Materials Chemistry for Energy Conversion and Storage, Ministry of Education, Hubei Key Laboratory of Materials Chemistry and Service Failure, Hubei Engineering Research Center for Biomaterials and Medical Protective Materials, State Key Laboratory of Materials Processing and Die & Mould Technology, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan 430074, ChinaPolycatenanes as a typical type of mechanically interlocked polymers (MIP), composing of some interlocked cycles through topology bonding has been extensively investigated. However, the comprehension regarding polycatenanes-based materials still lags behind other kinds of MIP. Therein, polyrotaxanes and slide-ring gels were able to fabricate in water to produce hydrogel. Hydrogel materials play an important role in tissue engineering, cell culture, flexible devices and other fields because of their softness and good biocompatibility. However, there was rare reports concerning polycatenanes-based hydrogels. Here, we prepared poly[2]catenanes-based hydrogel G12 incorporating hydrogen bonds through hydroxyl‑yne click reactions from M1 and M2. Comparative tests of substituting M2 with M3 involving mechanical bonds only, hydrophobic alkyl diols M4 and hydrophilic ethylene glycol M5 demonstrated that the mechanical bonds and hydrogen bonds could significantly enhance the hydrogel properties. Besides, temperature and acid responsiveness of G12 was elucidated.http://www.sciencedirect.com/science/article/pii/S266724052400014XPoly[2]catenanesHydrogelClick chemistry |
| spellingShingle | Jinsa Li Ziqing Hu Hanwei Zhang Xiaofan Ji Poly[2]catenanes-based hydrogels prepared by hydroxyl-yne click chemistry Supramolecular Materials Poly[2]catenanes Hydrogel Click chemistry |
| title | Poly[2]catenanes-based hydrogels prepared by hydroxyl-yne click chemistry |
| title_full | Poly[2]catenanes-based hydrogels prepared by hydroxyl-yne click chemistry |
| title_fullStr | Poly[2]catenanes-based hydrogels prepared by hydroxyl-yne click chemistry |
| title_full_unstemmed | Poly[2]catenanes-based hydrogels prepared by hydroxyl-yne click chemistry |
| title_short | Poly[2]catenanes-based hydrogels prepared by hydroxyl-yne click chemistry |
| title_sort | poly 2 catenanes based hydrogels prepared by hydroxyl yne click chemistry |
| topic | Poly[2]catenanes Hydrogel Click chemistry |
| url | http://www.sciencedirect.com/science/article/pii/S266724052400014X |
| work_keys_str_mv | AT jinsali poly2catenanesbasedhydrogelspreparedbyhydroxylyneclickchemistry AT ziqinghu poly2catenanesbasedhydrogelspreparedbyhydroxylyneclickchemistry AT hanweizhang poly2catenanesbasedhydrogelspreparedbyhydroxylyneclickchemistry AT xiaofanji poly2catenanesbasedhydrogelspreparedbyhydroxylyneclickchemistry |