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Self-Healing Supramolecular Hydrogels Based on Reversible Physical Interactions

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Journal Gels
Date 2019 Jan 25
PMID 30674148
Citations 15
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Abstract

Dynamic and reversible polymer networks capable of self-healing, , restoring their mechanical properties after deformation and failure, are gaining increasing research interest, as there is a continuous need towards extending the lifetime and improving the safety and performance of materials particularly in biomedical applications. Hydrogels are versatile materials that may allow self-healing through a variety of covalent and non-covalent bonding strategies. The structural recovery of physical gels has long been a topic of interest in soft materials physics and various supramolecular interactions can induce this kind of recovery. This review highlights the non-covalent strategies of building self-repairing hydrogels and the characterization of their mechanical properties. Potential applications and future prospects of these materials are also discussed.

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References
1.
Wei P, Yan X, Huang F . Supramolecular polymers constructed by orthogonal self-assembly based on host-guest and metal-ligand interactions. Chem Soc Rev. 2014; 44(3):815-32. DOI: 10.1039/c4cs00327f. View

2.
Kieltyka R, Pape A, Albertazzi L, Nakano Y, Bastings M, Voets I . Mesoscale modulation of supramolecular ureidopyrimidinone-based poly(ethylene glycol) transient networks in water. J Am Chem Soc. 2013; 135(30):11159-64. DOI: 10.1021/ja403745w. View

3.
Kakuta T, Takashima Y, Nakahata M, Otsubo M, Yamaguchi H, Harada A . Preorganized hydrogel: self-healing properties of supramolecular hydrogels formed by polymerization of host-guest-monomers that contain cyclodextrins and hydrophobic guest groups. Adv Mater. 2013; 25(20):2849-53. DOI: 10.1002/adma.201205321. View

4.
Li G, Zhang H, Fortin D, Xia H, Zhao Y . Poly(vinyl alcohol)-Poly(ethylene glycol) Double-Network Hydrogel: A General Approach to Shape Memory and Self-Healing Functionalities. Langmuir. 2015; 31(42):11709-16. DOI: 10.1021/acs.langmuir.5b03474. View

5.
He L, Fullenkamp D, Rivera J, Messersmith P . pH responsive self-healing hydrogels formed by boronate-catechol complexation. Chem Commun (Camb). 2011; 47(26):7497-9. PMC: 4526106. DOI: 10.1039/c1cc11928a. View