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Chitosan grafted
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In ebook "Polysaccharide based graft copolymers" methods of grafting and applications of polysaccharide graft copolymers are briefly discussed. Synthesis, properties, and applications of different polysaccharide graft copolymers such as cellulose-g-copolymers, starch-g-copolymers, chitosan-g-copolymers, gum-g-copolymers, and dextrang-copolymers are reviewed.
357p
coduathanh1122
27-03-2024
4
1
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Investigation of Zn(II) adsorption by the chitosan grafted with citric acid via crosslinking with glutraldehyde (C-Gch) was conduced by bath method. Effect of parameters such as pH, contact time, adsorbent dosage and other metal cations was determined.
7p
vidoctorstrange
06-05-2023
4
2
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In the present study, supramolecular polyelectrolyte complexes (SPEC) based on a cyclodextrin-grafted chitosan derivative and carrageenan were prepared and evaluated for controlled drug release. Samples were characterized by FTIR, SEM, and ζ-potential measurements, which confirmed the formation of the polymeric complex.
13p
viginny
30-12-2022
7
3
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Magnetic amidoximated nanocomposites based on a combination of chitosan and magnetic laponite RD were prepared and examined for the removal of Cu2+ from aqueous solutions. Magnetic laponite RD was prepared by an in situ method. In order to prepare magnetic amidoximated nanocomposites, acrylonitrile was grafted to chitosan in the presence of magnetic laponite RD. Then the nitrile pendants on magnetic chitosan-g-polyacrylonitrile/laponite RD (mChtioPANLap) were converted to amidoxime groups.
18p
langthannam
29-12-2021
11
0
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In this article, modifying chitosan (CS) is the grafting copolymerization using monomer n-butyl acrylate (BA) and tert-butyl hydroperoxide (TBHP) as an initiator. This process purposes to attain product having lower glass transition temperature (Tg) than original chitosan causing a wide range of applications but still keeping the capability of being an excellently antibacterial agent.
7p
vitunis2711
13-12-2019
9
1
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Apple ber (Zizyphus mauritiana) is a Thailand variety ber belongs to the family Rhamnaceae. Apple ber is developed by grafting Thailand green apple with Thai local ber. In the studies conducted on effect of surface coatings and packaging materials on quality of Apple ber (Zizyphus mauritiana) at different storage conditions at College of Horticulture- Rajendranagar, SKLTSHU, Rajendranagar.
11p
nguaconbaynhay1
04-12-2019
20
0
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The present work aims to study the in vitro properties of nano-hydroxyapatite/chitosan–gelatin composite materials. In vitro behavior was performed in simulated body fluid (SBF) to verify the formation of apatite layer onto the composite surfaces. The in vitro data proved the deposition of calcium and phosphorus ions onto hydroxyapatite /polymeric composite surfaces especially those containing high concentrations of polymer content.
8p
kethamoi1
17-11-2019
20
0
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It has been found for a long time that chitosan (CS) and silver nanoparticles (AgNPs) have outstanding antibacterial activities but there have been some drawbacks restricting a popular usage as such. Consequently, in this research, CS modified was combined with AgNPs with the purpose of expanding applications and enhancing the antibacterial activities.
11p
vithomasedison2711
14-08-2019
27
0
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