reviewMoleculesMay 2, 2022GOLD OA

Hydrogels: Properties and Applications in Biomedicine

Kaohsiung Medical University · Kaohsiung Medical University Chung-Ho Memorial Hospital · +5 more institutions

PubMed
Indexed incrossrefdoajpubmed

Abstract

Hydrogels are crosslinked polymer chains with three-dimensional (3D) network structures, which can absorb relatively large amounts of fluid. Because of the high water content, soft structure, and porosity of hydrogels, they closely resemble living tissues. Research in recent years shows that hydrogels have been applied in various fields, such as agriculture, biomaterials, the food industry, drug delivery, tissue engineering, and regenerative medicine. Along with the underlying technology improvements of hydrogel development, hydrogels can be expected to be applied in more fields. Although not all hydrogels have good biodegradability and biocompatibility, such as synthetic hydrogels (polyvinyl alcohol,…

Citation impact

918
total citations
FWCI
60.55
Percentile
100%
References
249
Citations per year

Authors

9

Topics & keywords

Keywords
  • Self-healing hydrogels
  • Biocompatibility
  • Tissue engineering
  • Drug delivery
  • Biodegradation
  • Materials science
  • Nanotechnology
  • Polyethylene glycol
UN Sustainable Development Goals
  • Zero hunger
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