Biobased Derivatives From Olive Oil for Tuning Physically Crosslinked Poly(Vinyl Alcohol) Hydrogel Properties DOI

Francisca Werlinger,

Valentino Cárdenas‐Toledo,

Paula A. Uribe

et al.

Journal of Applied Polymer Science, Journal Year: 2025, Volume and Issue: unknown

Published: May 2, 2025

ABSTRACT This study presents the preparation and characterization of physically crosslinked polyvinyl alcohol (PVA)‐based hydrogels via freeze–thawing method, incorporating olive oil its derivatives, specifically epoxides diols. The derivatives were synthesized from using a mixture formic acid hydrogen peroxide as oxidants characterized through 1 H‐NMR FT‐IR spectroscopy. Hydrogels formulated by freezing 10 wt% PVA solutions containing varying concentrations (1 or 5 wt%) for 24 h, followed thawing at room temperature overnight. surface morphology, mechanical strength, thermal stability, antibacterial properties resulting systematically evaluated, influence chemical structure derivative on hydrogel was discussed supported molecular dynamics simulations.

Language: Английский

Enhancing Hydrolysis Resistance and Thermal Conductivity of Aluminum Nitride/Polysiloxane Composites via Block Copolymer-Modification DOI
Yongqiang Guo, Lei Zhang, Kunpeng Ruan

et al.

Polymer, Journal Year: 2025, Volume and Issue: unknown, P. 128189 - 128189

Published: Feb. 1, 2025

Language: Английский

Citations

6
Biobased Derivatives From Olive Oil for Tuning Physically Crosslinked Poly(Vinyl Alcohol) Hydrogel Properties DOI

Francisca Werlinger,

Valentino Cárdenas‐Toledo,

Paula A. Uribe

et al.

Journal of Applied Polymer Science, Journal Year: 2025, Volume and Issue: unknown

Published: May 2, 2025

ABSTRACT This study presents the preparation and characterization of physically crosslinked polyvinyl alcohol (PVA)‐based hydrogels via freeze–thawing method, incorporating olive oil its derivatives, specifically epoxides diols. The derivatives were synthesized from using a mixture formic acid hydrogen peroxide as oxidants characterized through 1 H‐NMR FT‐IR spectroscopy. Hydrogels formulated by freezing 10 wt% PVA solutions containing varying concentrations (1 or 5 wt%) for 24 h, followed thawing at room temperature overnight. surface morphology, mechanical strength, thermal stability, antibacterial properties resulting systematically evaluated, influence chemical structure derivative on hydrogel was discussed supported molecular dynamics simulations.

Language: Английский

Citations

0