Characterization of a novel semi-interpenetrating hydrogel network fabricated by polyethylene glycol diacrylate/polyvinyl alcohol/tragacanth gum as a wound dressing
F Hemmatgir, N Koupaei, E Poorazizi - Burns, 2022 - Elsevier
In this research, a novel semi-interpenetrating hydrogel network comprised of polyethylene
glycol diacrylate (PEGDA)/polyvinyl alcohol (PVA)/tragacanth gum (TG) with adaptable
mechanical, biological, and physical characteristics was fabricated for wound healing
purposes. The chemical structure of the films and the surface morphology were examined by
FTIR and SEM, respectively. In addition, swelling ratio, mechanical characteristics, water
vapor transmission rate (WVTR), gel fraction, and degradability of the hydrogels were …
glycol diacrylate (PEGDA)/polyvinyl alcohol (PVA)/tragacanth gum (TG) with adaptable
mechanical, biological, and physical characteristics was fabricated for wound healing
purposes. The chemical structure of the films and the surface morphology were examined by
FTIR and SEM, respectively. In addition, swelling ratio, mechanical characteristics, water
vapor transmission rate (WVTR), gel fraction, and degradability of the hydrogels were …
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