Please use this identifier to cite or link to this item: https://dspace.ctu.edu.vn/jspui/handle/123456789/39756
Title: Nanocurcumin and chitosan-pluronic F127-based hydrogel for 3RD degree burn treatment
Authors: Dinh, Van Tuan
Pham, Thi Ly Na
Dang, Le Hang
Cao, Van Du
Mach, Thi Anh
Doan, Nguyen Vu
Tran, Le Bao Ha
Nguyen, Dinh Trung
Tran, Ngoc Quyen
Keywords: Burn healing
Curcumin
Nanocomposite hydrogel
Chitosan
Pluronic F127
Issue Date: 2018
Series/Report no.: Vietnam Journal of Science and Technology;Vol.56, No.05 .- P.594–603
Abstract: Burn is one of the popular accidents today and usually leaves serious physical and mental damage. Previously, burn was considered acute wounds, but now it is evolution into chronic wounds if inadequately managed. Up to now, there have been abundant of natural and synthetic products for burn healing. In the study, we fabricated a thermosensitive nanocomposite hydrogel, which incorporated dual active curcumin and chitosan. Beside of a well-known characteristic of chitosan for wound healing, curcumin has been a lot of interest in burn wound healing application due to ability in depleting the action of oxidative radicals and stimulation of fibroblast cells. In order to enhance the therapeutic efficacy of curcumin, we introduced a new method to synthesize nanocurcumin in the thermosensitive chitosan-g-Pluronic F127 copolymer solution under ultrasonication. The rheology of aqueous solutions of this material was studied as a function of temperature. The solutions of this material undergo a transition to a gel at higher temperature, above which a complex rheological behavior is observed. In addition, a minimum inhibitory concentration of this material was determined for a variety of bacterial and was compared to that of curcumin. lt was found that the aqueous dispersion of this material was much more effective than curcumin against both positive and negative gram bacterial. In the third degree burn models, the nCur-CP hydrogel performed a higher burn healing rate as compared to Silvirin-treated burn. These data suggest that the nanocomposite hydrogel may be a great potential for burn treatment.
URI: https://dspace.ctu.edu.vn/jspui/handle/123456789/39756
ISSN: 2525-2518
Appears in Collections:Vietnam journal of science and technology

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