Macroporous hydrogel loaded with AIE-photosensitizer for enhanced antibacterial and wounds healing DOI
Yangkun Liu,

Gongmeiyue Su,

Jingsong Lin

и другие.

International Journal of Biological Macromolecules, Год журнала: 2025, Номер unknown, С. 143977 - 143977

Опубликована: Май 1, 2025

Язык: Английский

Antibacterial collagen-guar gum hydrogels with zeolitic imidazolate framework-67 (ZIF-67): an innovative platform for advanced wound healing DOI

Danna V. Hernandez-Urquizo,

Jesús A. Claudio‐Rizo, Denis A. Cabrera‐Munguía

и другие.

Journal of Biomaterials Science Polymer Edition, Год журнала: 2025, Номер unknown, С. 1 - 26

Опубликована: Апрель 1, 2025

The current challenge in developing wound healing dressings lies achieving antibacterial effects while avoiding cytotoxicity to cells that are crucial for the process. Addressing this challenge, Zeolitic Imidazolate Framework-67 (ZIF-67), a cobalt-containing metal-organic framework (MOF), has emerged as promising additive due cobalt's broad-spectrum antimicrobial effects. This study developed semi-interpenetrating polymer network (semi-IPN) hydrogels by incorporating 1-3 wt.% ZIF-67 into collagen-guar gum matrices, resulting biocomposites with tunable structural and functional properties. These exhibit fibrillar-granular morphology, uniform cobalt ion distribution on semi-crystalline surface, strong activity against Escherichia coli (E. coli). At 3 wt.%, accelerates gelation, strengthens crosslinking interactions, enhances storage modulus, thermal stability, hydrolytic resistance of hydrogels. Furthermore, 1 also function in-situ curcumin delivery systems, offering controlled release under physiological conditions significant biodegradation presence collagenase. In vitro tests demonstrate chemical composition these hydrogels, regardless content, effectively supports monocyte fibroblast metabolic activity, promotes cell proliferation, increases interleukin-10 (IL-10) secretion human monocytes. Additionally, absence hemolytic blood further underscores safety suitability hydrogel advanced treatment applications.

Язык: Английский

Процитировано

0
Piezoelectric barium titanate/ PVDF-HFP nanocomposite-mediated soft ultrasound assisted organic dye degradation and antibacterial therapy against Bacillus subtilis and Vibrio cholerae DOI Creative Commons

Neelanjana Bag,

Jhilik Roy,

Anuja Chatterjee

и другие.

Materials Today Sustainability, Год журнала: 2025, Номер unknown, С. 101102 - 101102

Опубликована: Апрель 1, 2025

Язык: Английский

Процитировано

0
Galectin-1-Targeted Theranostic Nanoprobe for Multimodal Imaging and Photothermal Therapy in Cervical Cancer Lymph Node Metastases DOI
Hui Duan, Huimin Li, Qiang Su

и другие.

Colloids and Surfaces B Biointerfaces, Год журнала: 2025, Номер unknown, С. 114714 - 114714

Опубликована: Апрель 1, 2025

Язык: Английский

Процитировано

0
Photocatalytic TiO2/HAP nanocomposite for antimicrobial treatment, promineralization, and tooth whitening DOI Creative Commons

Ranxu Wang,

Y. Wang,

Jiayuan Chen

и другие.

RSC Advances, Год журнала: 2025, Номер 15(17), С. 13453 - 13467

Опубликована: Янв. 1, 2025

Illustration of the mechanism TiO 2 -HAP nanocomposite with multifunctional properties for potential application in early caries.

Язык: Английский

Процитировано

0
Macroporous hydrogel loaded with AIE-photosensitizer for enhanced antibacterial and wounds healing DOI
Yangkun Liu,

Gongmeiyue Su,

Jingsong Lin

и другие.

International Journal of Biological Macromolecules, Год журнала: 2025, Номер unknown, С. 143977 - 143977

Опубликована: Май 1, 2025

Язык: Английский

Процитировано

0