Abstract
The development of superabsorbent hydrogels is experiencing a transformative era across industries. While traditional synthetic hydrogels have found broad utility, their non-biodegradable nature has raised environmental concerns, driving the search for eco-friendlier alternatives. Cellulose-based superabsorbents, derived from sustainable sources, are gaining prominence. Innovations include biodegradable polymer hydrogels, natural cellulose-chitosan variants, and cassava starch-based alternatives. These materials are reshaping agriculture by enhancing soil fertility and water retention, serving as potent hemostatic agents in medicine, contributing to pollution control, and providing eco-friendly construction materials. Cellulose-based hydrogels also offer promise in drug delivery and hygiene products. Advanced characterization techniques aid in optimizing their properties, while the shift towards circular economy practices further highlights sustainability. This manuscript provides a comprehensive overview of these advancements, highlighting their diverse applications and environmental benefits.
| Original language | English |
|---|---|
| Article number | 174 |
| Journal | Gels |
| Volume | 10 |
| Issue number | 3 |
| DOIs | |
| State | Published - Mar 2024 |
Bibliographical note
Publisher Copyright:© 2024 by the authors.
Funding
This review article received no external funding.
ASJC Scopus Subject Areas
- Bioengineering
- Biomaterials
- Organic Chemistry
- Polymers and Plastics
Keywords
- biodegradable hydrogels
- cellulose-based superabsorbents
- eco-friendly construction materials
- environmental pollution control
- sustainable agriculture
Disciplines
- Biomaterials
- Organic Chemistry
- Polymer and Organic Materials