January 2026 in “RSC Advances” This study found that the natural polymer-based hydrogel Gel/SA@PL released growth factors in a controlled way, which enhanced tissue regeneration and minimized scarring in the healing of diabetic wounds.
14 citations
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September 2025 in “Gels” This review reports that sodium alginate-based hydrogels show promise in biomedical applications due to their biocompatibility and versatility, but challenges such as mechanical strength and stability remain, highlighting the need for continued research to facilitate their clinical transition.
30 citations
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June 2024 in “Scientific Reports” This study explored a keratin, sodium alginate, and carboxymethyl chitosan hydrogel modified with tannic acid and found it to have promising wound-healing qualities, including similar elasticity to human skin, antimicrobial and antioxidant properties, and effective water retention. These attributes suggest potential applications in biomedical engineering.
January 2026 in “International Journal of Biological Macromolecules” The hydrogel improves hair growth treatment by enhancing drug delivery and promoting follicle repair.
February 2023 in “International Journal of Biological Macromolecules” This study reports that PRP-loaded bioactive fibrous hydrogels significantly enhance wound healing in diabetic foot ulcers by reducing inflammation and promoting tissue growth, with reduced administration frequency compared to standard PRP gel.