December 2025 in “Regenerative Biomaterials” In this study, researchers developed a responsive bilayer hydrogel for diabetic wounds that delivers drugs and oxygen in sync with healing stages, achieving a 99.1% wound closure rate in 14 days by integrating anti-inflammatory, antibacterial, and anti-fouling functions.
6 citations
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December 2022 in “Journal of Materials Chemistry B” This study found that a bilayer wound dressing capable of releasing hydrogen sulfide promoted wound healing in rats by reducing inflammation, enhancing vascularization, and facilitating hair follicle regeneration.
78 citations
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February 2024 in “ACS Omega” This study developed a bilayer material combining poly(vinyl alcohol) and bacterial cellulose with a gelatin-poly(vinyl alcohol) hydrogel, showing strong potential as a wound dressing due to its good antibacterial properties, cell viability, and sustained drug release.
6 citations
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December 2022 in “Colloids and Surfaces B: Biointerfaces” This study reported that a novel bilayer wound dressing made from PLCL nanofibers and keratin hydrogel, loaded with FGF-2, promoted skin healing and showed potential for use in skin tissue engineering.
11 citations
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January 2024 in “Regenerative Biomaterials” This research reported that a newly developed dually crosslinked gelatin-alginate-based hydrogel scaffold enhances mechanical strength, promotes corneal tissue regeneration, and reduces scarring in rabbit models, suggesting potential applications in corneal tissue engineering.