Issue 8, 2020

Dynamic covalent bonds in self-healing, shape memory, and controllable stiffness hydrogels

Abstract

Emerging technologies are increasingly reliant on materials that deliver multiple functionality. For example, hydrogels using dynamic covalent crosslinks have proven well-suited for the preparation of functional systems with properties including self-healing, shape memory, and stimuli-induced stiffness changes. These covalent bonds are capable of exchanging, dissociating or switching in response to various stimuli. In this review stimuli responsive dynamic covalent hydrogels are discussed on the basis of their chemistry and how the gels are increasingly used in novel applications. Challenges and potential future developments of dynamic covalent hydrogels are also discussed.

Graphical abstract: Dynamic covalent bonds in self-healing, shape memory, and controllable stiffness hydrogels

Article information

Article type
Review Article
Submitted
08 نومبر 2019
Accepted
24 جنؤری 2020
First published
03 فرؤری 2020

Polym. Chem., 2020,11, 1410-1423

Dynamic covalent bonds in self-healing, shape memory, and controllable stiffness hydrogels

M. M. Perera and N. Ayres, Polym. Chem., 2020, 11, 1410 DOI: 10.1039/C9PY01694E

To request permission to reproduce material from this article, please go to the Copyright Clearance Center request page.

If you are an author contributing to an RSC publication, you do not need to request permission provided correct acknowledgement is given.

If you are the author of this article, you do not need to request permission to reproduce figures and diagrams provided correct acknowledgement is given. If you want to reproduce the whole article in a third-party publication (excluding your thesis/dissertation for which permission is not required) please go to the Copyright Clearance Center request page.

Read more about how to correctly acknowledge RSC content.

Social activity

Spotlight

Advertisements