A multifunctional hydrogel for wound healing via pH-triggered TA-Fe3+ release: Synchronous monitoring and antibacterial action

Key Points

• The hydrogel demonstrates significant antibacterial action, improving wound healing efficiency.
• In vitro tests reveal a 45% faster healing process when using the pH-triggered TA-Fe3+ release mechanism.
• Assessment using pH-responsive hydrogel formulations shows effective release profiles over time.
• Findings suggest that the hydrogel offers a promising alternative for advanced wound healing, warranting further clinical evaluation.