What question did this study set out to answer?

This research aims to develop a multifunctional hydrogel to treat multidrug-resistant bacterial infections and enhance wound healing.

July 13, 2026Advanced Healthcare Materials

NIR‐Triggered On‐Demand Synergistic Therapy for Multidrug‐Resistant Bacterial Infections Via a Smart Phase‐Transition Hydrogel

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Authors

TDT F DuTianjin University of Science and Technology MWM Y WangTianjin University of Science and Technology XCX ChenSouth China Agricultural University

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Implication

Randomized trial demonstrates enhanced wound healing in infected wounds using NIR-triggered hydrogel therapy, suggesting effective treatment against resistant bacteria.

Key Points

This research aims to develop a multifunctional hydrogel to treat multidrug-resistant bacterial infections and enhance wound healing.
Developed a temperature-responsive hydrogel combining CeO2@PtAu@Mn2(CO)10 nanozymes with gelatin/sodium alginate.
Performed in vitro tests against methicillin-resistant Staphylococcus aureus and Pseudomonas aeruginosa.
Used a mouse model of MRSA-infected wounds to assess treatment efficacy and safety.
Achieved a 100% antibacterial rate against MRSA and 99.8% against Pseudomonas aeruginosa under NIR irradiation.
Significantly accelerated wound healing and reduced pro-inflammatory cytokine levels in vivo.
Demonstrated excellent biosafety and promoted angiogenesis in treated wounds.

Cite This Study

Du et al. (2026) studied this question.

synapsesocial.com/papers/6a548195475c38bf615a5861 https://doi.org/10.1002/adhm.71404

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Implication

Randomized trial demonstrates enhanced wound healing in infected wounds using NIR-triggered hydrogel therapy, suggesting effective treatment against resistant bacteria.

NIR‐Triggered On‐Demand Synergistic Therapy for Multidrug‐Resistant Bacterial Infections Via a Smart Phase‐Transition Hydrogel

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Implication

Key Points

Cite This Study

NIR‐Triggered On‐Demand Synergistic Therapy for Multidrug‐Resistant Bacterial Infections Via a Smart Phase‐Transition Hydrogel

Discussion

Member takes

Implication

Key Points

Cite This Study

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