Issue 14, 2021

Recent advances in the synthesis of smart hydrogels

Abstract

Understanding the surrounding atmosphere and reacting accordingly with a precise action are always fascinating features of a material. Materials that pose such responsiveness are called smart materials. Currently, research studies on smart materials are being accelerated exponentially around the world; this is also true for smart hydrogels. Smart hydrogels with various chemically and structurally responsive moieties exhibit excellent characteristics of reacting under different environmental conditions such as pH, temperature, light, electric field, and magnetic field as well as biological and chemical stimuli. These smart hydrogels are drawing the attention of researchers for a wide range of applications, for instance, in designing biomedical, industrial, agricultural, electrical, healthcare, and hygienic products. This review encompasses the latest developments in the field of smart hydrogel synthesis based on their unique features and different aspects of their responsive behaviors. Additionally, this paper covers some of the recent strategies for tuning special functional properties of smart hydrogels for targeted applications.

Graphical abstract: Recent advances in the synthesis of smart hydrogels

Article information

Article type
Review Article
Submitted
04 Mar 2021
Accepted
04 May 2021
First published
11 May 2021
This article is Open Access
Creative Commons BY license

Mater. Adv., 2021,2, 4532-4573

Recent advances in the synthesis of smart hydrogels

P. Sikdar, Md. M. Uddin, T. M. Dip, S. Islam, Md. S. Hoque, A. K. Dhar and S. Wu, Mater. Adv., 2021, 2, 4532 DOI: 10.1039/D1MA00193K

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