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Recent Advances in Mechanical Reinforcement of Zwitterionic Hydrogels. | LitMetric

Recent Advances in Mechanical Reinforcement of Zwitterionic Hydrogels.

Gels

Key Laboratory of Biomass Chemical Engineering of Ministry of Education, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, China.

Published: September 2022

AI Article Synopsis

Article Abstract

As a nonspecific protein adsorption material, a strong hydration layer provides zwitterionic hydrogels with excellent application potential while weakening the interaction between zwitterionic units, leading to poor mechanical properties. The unique anti-polyelectrolyte effect in ionic solution further restricts the application value due to the worsening mechanical strength. To overcome the limitations of zwitterionic hydrogels that can only be used in scenarios that do not require mechanical properties, several methods for strengthening mechanical properties based on enhancing intermolecular interaction forces and polymer network structure design have been extensively studied. Here, we review the works on preparing tough zwitterionic hydrogel. Based on the spatial and molecular structure design, tough zwitterionic hydrogels have been considered as an important candidate for advanced biomedical and soft ionotronic devices.

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Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC9498500PMC
http://dx.doi.org/10.3390/gels8090580DOI Listing

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