Haering, Marleen and Grijalvo, Santiago and Haldar, Debasish and Saldias, Cesar and Diaz Diaz, David (2019) Polymer topology-controlled self-healing properties of polyelectrolyte hydrogels based on DABCO-containing aromatic ionenes. EUROPEAN POLYMER JOURNAL, 115. pp. 221-224. ISSN 0014-3057, 1873-1945
Full text not available from this repository. (Request a copy)Abstract
DABCO-containing polymers based on a disubstituted phenylene dibenzamide core constitute versatile gelators enabling the formation of hydrogels for different applications. In this work we have found that the polymer topology, controlled by the disubstitution pattern of the aromatic core, plays a crucial role on the self-healing properties of the corresponding hydrogels. Specifically, the ortho-isomer showed very superior shape persistent, self-standing and self-healing properties compared to its meta - and pare-analogues. Interestingly, the healing process occurred without the need of involving oppositely charged species.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | TOUGH; GELATION; GELS; Self-healing; Ionene; Topology; Polymer; Polyelectrolyte |
| Subjects: | 500 Science > 540 Chemistry & allied sciences |
| Divisions: | Chemistry and Pharmacy > Institut für Organische Chemie > Arbeitskreis Prof. Dr. David Díaz Díaz |
| Depositing User: | Dr. Gernot Deinzer |
| Date Deposited: | 14 Apr 2020 06:25 |
| Last Modified: | 14 Apr 2020 06:25 |
| URI: | https://pred.uni-regensburg.de/id/eprint/26894 |
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