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Injectable Supramolecular Polymer-Nanoparticle Hydrogels for Cell and Drug Delivery Applications
Published on: February 7, 2021
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Visible Light-Curable Hydrogel Systems for Tissue Engineering and Drug Delivery
Dae Hyeok Yang1, Heung Jae Chun2
1Institute of Cell & Tissue Engineering and College of Medicine, Catholic University of Korea, Seoul, South Korea.
Advances in Experimental Medicine and Biology
|July 1, 2020
Summary
Visible light-curable hydrogels offer tunable properties for biomedical uses. This review covers photo-initiators, drug delivery, and tissue engineering applications of these advanced materials.
Area of Science:
- Biomaterials Science
- Polymer Chemistry
- Tissue Engineering
Background:
- Visible light-curable hydrogels are explored for tissue engineering and drug delivery.
- Their properties like porosity and drug reservoirs are key to biomedical applications.
- Tunable physical characteristics are achieved through polymer concentration, cross-linking, and light exposure.
Purpose of the Study:
- To review research on visible light-curable hydrogel systems.
- To introduce photo-initiators and visible light curing mechanisms.
- To discuss hydrogel applications in drug delivery and tissue engineering.
Main Methods:
- Literature review of existing research on visible light-curable hydrogels.
- Analysis of photo-initiator chemistry and curing mechanisms.
- Examination of studies on hydrogel applications in drug delivery and tissue engineering.
Main Results:
- Visible light curing offers precise control over hydrogel properties.
- Hydrogels demonstrate potential as effective drug delivery carriers.
- Significant cellular interactions and tissue engineering applications are highlighted.
Conclusions:
- Visible light-curable hydrogels are versatile biomaterials.
- Further research can optimize their use in regenerative medicine and targeted therapies.
- These hydrogels show great promise for advanced biomedical applications.
