Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

View full-text article in PMC

. 2022 Mar 18;15(3):371. doi: 10.3390/ph15030371

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

© 2022 by the authors.

Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).

PMC Copyright notice

Crosslinking strategies for forming injectable double network hydrogels. (A Hydrophobically associated and covalently crosslinked POEGMA hydrogels: by increasing the concentration of the hydrophobic co-monomer, gel modulus is increased. (B) Dual covalently crosslinked hydrogels composed of aldehyde/hydrazide functionalized PNIPAM and thiol/maleimide functionalized PVP: the presence of both kinetically orthogonal crosslinking groups results in enhanced mechanics compared with either single network alone. Adapted with permission from ref. [34]. Copyright © 2020 ACS Applied Polymer material.