Polysaccharide-fullerene supramolecular hybrids: Synthesis, characterization and antioxidant activity

Tatjana J. Kop,Dragica M. Jakovljević,Ljiljana S. Živković,Andrijana Žekić,Vladimir P. Beškoski,Dragana R. Milić,Gordana D. Gojgić-Cvijović,Mira S. Bjelaković

European Polymer Journal（2020）

引用 11|浏览18

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摘要

•Polysaccharides (PS) levan and pullulan were hydrophobized by cholesterol.•New C60-PS non-covalent hybrid NPs were synthesized and studied by DLS and SEM.•The size of C60-PS NPs in water was reduced compared to starting PS NPs.•DPPH radical scavenging and β-carotene bleaching abilities of NPs were studied.•The antioxidant potency increases with the growing hydrophobicity.

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关键词

Hydrophobized polysaccharides,Cholesterol-levan conjugate,Polysaccharide-C60 nanoparticles,DLS,SEM,Antioxidant activity

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