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Multifunctional Hydrogel-Based Scaffolds: Integrating Conductive Nanomaterials for Smart Wound Healing Applications.
Myoung Joon Jeon1,2, Youjin Seol1,2, Youjin Jeong1,2
1Department of Biosystems Engineering, Kangwon National University, Chuncheon-si 24341, Gangwon-do, Republic of Korea.
Gels (Basel, Switzerland)
|June 26, 2026
Summary
Intelligent hydrogel scaffolds integrate conductive materials for advanced wound care, enabling bio-sensing and electrical stimulation. Future automated systems require balancing conductivity with biocompatibility and refining sensor calibration for clinical translation.
Area of Science:
- Biomaterials Science
- Regenerative Medicine
- Medical Engineering
Background:
- Effective wound management is challenging, balancing infection control, hemostasis, and tissue regeneration.
- Biopolymer hydrogels offer biocompatibility and mimic the extracellular matrix (ECM), advancing wound care.
- Transitioning from passive dressings to intelligent, multifunctional hydrogel scaffolds is crucial.
Purpose of the Study:
- To provide a comprehensive overview of intelligent hydrogel scaffolds for wound management.
- To explore the integration of conductive materials for bio-sensing and electromechanical stimulation.
- To identify engineering hurdles and future directions for automated wound-care systems.
Main Methods:
- Review of biological mechanisms of wound healing and hydrogel roles.
- Examination of conductive material integration (polymers, nanomaterials, nanoparticles).
- Discussion of 3D printing for scaffold fabrication and integrated monitoring systems.
Main Results:
- Conductive materials empower hydrogels with bio-sensing and electromechanical stimulation.
- 3D printing enables personalized, high-precision scaffold fabrication.
- Integrated monitoring and machine learning enhance diagnostic accuracy.
Conclusions:
- Advanced electronic scaffolds offer revolutionary therapeutic potential for wound care.
- Critical prerequisites include balancing electroconductivity with cytocompatibility and refining biosensor calibration.
- Overcoming translational bottlenecks is essential for automated clinical wound care systems.