One Step e-Beam Radiation Cross-Linking of Quaternary Hydrogels Dressings Based on Chitosan-Poly(Vinyl-Pyrrolidone)-Poly(Ethylene Glycol)-Poly(Acrylic Acid).

Int J Mol Sci · 2020 · PMC7731230 · PMID 33287433

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an increasing trendno p-value reported

N/C ratio present an increasing trend for both hydrogels, for irradiation dose up to 20 kGy, while at 25 kGy a sharp decrease is noticed for the G4 gel, pointing again towards a different behavior for this experimental condition, as previously evidenced by the gel fraction and radio-chemical yield of degradation investigations.

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