Exudate Absorbing and Antimicrobial Hydrogel Integrated with Multifunctional Curcumin-Loaded Magnesium Polyphenol Network for Facilitating Burn Wound Healing.
ACS Nano
; 17(22): 22355-22370, 2023 11 28.
Article
en En
| MEDLINE
| ID: mdl-37930078
ABSTRACT
Burns are among the most common causes of trauma worldwide. Reducing the healing time of deep burn wounds has always been a major challenge. Traditional dressings not only require a lengthy medical procedure but also cause unbearable pain and secondary damage to patients. In this study, we developed an exudate-absorbing and antimicrobial hydrogel with a curcumin-loaded magnesium polyphenol network (Cur-Mg@PP) to promote burn wound healing. That hydrogel was composed of an ε-poly-l-lysine (ε-PLL)/polymer poly(γ-glutamic acid) (γ-PGA) hydrogel (PP) and curcumin-loaded magnesium polyphenol network (Cur-Mg). Because of the strong water absorption property of ε-PLL and γ-PGA, Cur-Mg@PP powder can quickly absorb the wound exudate and transform into a moist and viscous hydrogel, thus releasing payloads such as magnesium ion (Mg2+) and curcumin (Cur). The released Mg2+ and Cur demonstrated good therapeutic efficacy on analgesic, antioxidant, anti-inflammation, angiogenesis, and tissue regeneration. Our findings provide a strategy for accelerating burn wound healing.
Palabras clave
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Quemaduras
/
Curcumina
/
Antiinfecciosos
Límite:
Humans
Idioma:
En
Revista:
ACS Nano
Año:
2023
Tipo del documento:
Article
País de afiliación:
China