Cerium dioxide nanozyme doped hybrid hydrogel with antioxidant and antibacterial abilities for promoting diabetic wound healing

Chemical Engineering Journal, Год журнала: 2024, Номер 497, С. 154517 - 154517

Опубликована: Авг. 3, 2024

Язык: Английский

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Light-triggered release of nitric oxide from chitosan-based cationic hydrogels for promoting infected wounds healing

International Journal of Biological Macromolecules, Год журнала: 2025, Номер 304, С. 140998 - 140998

Опубликована: Фев. 12, 2025

Язык: Английский

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Biomaterial-based hydrogels for bacterial infection treatment

Elsevier eBooks, Год журнала: 2025, Номер unknown, С. 863 - 879

Опубликована: Янв. 1, 2025

Язык: Английский

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Self-Assembled Peptide-Based Fibrous Hydrogel as a Biological Catalytic Scaffold for Nitric Oxide Generation and Encapsulation

ACS Applied Materials & Interfaces, Год журнала: 2025, Номер unknown

Опубликована: Апрель 29, 2025

Biomolecular hydrogels are promising scaffolds for biomedical applications ranging from controlled drug release to personalized medicine. However, existing macromolecular nitric oxide (NO) face several challenges, such as a low payload capacity, rapid release, and limited biocompatibility. Here, we present the design of short peptide derivatives low-molecular-weight gelators that spontaneously self-assemble into nanofibrous under basic aqueous conditions. Hydrogen bonding hydrophobic interactions central driving forces assembly process contribute tuning mechanical properties. The hydrogel exhibits secondary structure properties, nanofibers show crystalline behavior. terminal primary amines in building blocks could act nucleophiles, facilitating endogenous generation NO gas, thus making scaffold catalyst. can sequester an external source be trapped interstices entangled fibrous networks. Simultaneously, it demonstrates anti-inflammatory effects activated murine macrophages. This designer encapsulation provides fundamental insights biomaterials applications.

Язык: Английский

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Curdlan/xanthan gum-based composite hydrogel with near-infrared irradiation responsive properties for infected wounds healing

International Journal of Biological Macromolecules, Год журнала: 2024, Номер 284, С. 138199 - 138199

Опубликована: Ноя. 29, 2024

Язык: Английский

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