Articles with "chitosan composite" as a keyword



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Efficacy of 24-epibrassinolide-chitosan composite coating on the quality of 'Williams' bananas during ripening.

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Published in 2023 at "Journal of the science of food and agriculture"

DOI: 10.1002/jsfa.12703

Abstract: BACKGROUND Banana fruit undergo rapid metabolic changes following ripening induction, which results in excessive softening, chlorophyll degradation, browning, and senescence during postharvest life. As part of a continuous effort to extend fruit shelf life and… read more here.

Keywords: composite coating; quality; chitosan composite; williams bananas ... See more keywords
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Effect of java citronella essential oil addition on the physicochemical properties of Gelidium corneum-chitosan composite films

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Published in 2020 at "Food Science and Biotechnology"

DOI: 10.1007/s10068-020-00740-8

Abstract: A new composite film was developed by combining Gelidium corneum (GC) with chitosan to enhance the physicochemical characteristics of GC film. In addition, to confer new functional property on the GC-chitosan composite film, various amounts… read more here.

Keywords: gelidium corneum; addition; corneum chitosan; film ... See more keywords
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Sustainable adsorptive removal of antibiotics from aqueous streams using Fe3O4-functionalized MIL101(Fe) chitosan composite beads

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Published in 2022 at "Environmental Science and Pollution Research"

DOI: 10.1007/s11356-021-18385-3

Abstract: In this study, we synthesized recyclable Fe3O4-functionalized MIL101(Fe) chitosan composite beads for the removal of tetracycline (TC), doxycycline (DC) and ciprofloxacin (CFX) antibiotics from aqueous streams. More than 99% removal efficiency for each antibiotic was… read more here.

Keywords: composite beads; mil101 chitosan; chitosan composite; functionalized mil101 ... See more keywords
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Chitosan composite hydrogels reinforced with natural clay nanotubes.

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Published in 2017 at "Carbohydrate polymers"

DOI: 10.1016/j.carbpol.2017.08.039

Abstract: Here, chitosan composites hydrogels were prepared by addition of halloysite nanotubes (HNTs) in the chitosan KOH/LiOH/urea solution. The raw chitosan and chitosan/HNTs composite hydrogels were obtained by heat treatment at 60°C for 8h and then… read more here.

Keywords: chitosan hnts; solution; hydrogels show; composite hydrogels ... See more keywords
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Chitosan composite microparticles: A promising gastroadhesive system for taxifolin.

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Published in 2019 at "Carbohydrate polymers"

DOI: 10.1016/j.carbpol.2019.04.075

Abstract: Taxifolin possesses gastroprotective property but is characterized by low water solubility, is instabile in alkaline medium, and is degraded by the intestinal bacteria flora. The purpose of the work was therefore to produce a gastroadhesive… read more here.

Keywords: promising gastroadhesive; chitosan composite; taxifolin; microparticles promising ... See more keywords
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Enhanced physical and antimicrobial properties of alginate/chitosan composite aerogels based on electrostatic interactions and noncovalent crosslinking.

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Published in 2021 at "Carbohydrate polymers"

DOI: 10.1016/j.carbpol.2021.118102

Abstract: In this study, the alginate/chitosan composite aerogels based on electrostatic interactions and noncovalent crosslinking were fabricated using sol-gel method followed by freeze-drying process. The solution property results showed that with the addition of chitosan in… read more here.

Keywords: alginate chitosan; interactions noncovalent; noncovalent crosslinking; composite aerogels ... See more keywords
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An efficient removal of crystal violet dye from waste water by adsorption onto TLAC/Chitosan composite: A novel low cost adsorbent.

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Published in 2017 at "International journal of biological macromolecules"

DOI: 10.1016/j.ijbiomac.2016.11.077

Abstract: A composite of Typha latifolia activated carbon (TLAC) (a novel, low cost absorbent) and chitosan (TLAC/Chitosan composite) was prepared. The composite was characterised using IR spectra, XRD, FESEM and Pore size studies. Its effectivity was… read more here.

Keywords: tlac chitosan; violet dye; removal crystal; dye ... See more keywords
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Proanthocyanidin-chitosan composite nanoparticles prevent bacterial invasion and colonization of gut epithelial cells by extra-intestinal pathogenic Escherichia coli.

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Published in 2019 at "International journal of biological macromolecules"

DOI: 10.1016/j.ijbiomac.2019.04.170

Abstract: Cranberry proanthocyanidin-chitosan composite nanoparticles (PAC-CHT NPs) were formulated using 2:1, 5:1, 10:1, 15:1 20:1, 25:1, and 30:1 PAC to CHT weight ratio to form round shaped particles. The PAC-CHT NPs were characterized by size, polydispersity,… read more here.

Keywords: proanthocyanidin chitosan; cht nps; pac cht; composite nanoparticles ... See more keywords
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Magnetic-responsive CNT/chitosan composite as stabilizer and adsorbent for organic contaminants and heavy metal removal

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Published in 2021 at "Journal of Molecular Liquids"

DOI: 10.1016/j.molliq.2021.116087

Abstract: Abstract The unprecedented development of global industrialization has accelerated the discharge of wastewater, organic pollutants and heavy metals in which pose great threats to human health and ecosystem due to their high toxicity and poor… read more here.

Keywords: microscopy; chitosan composite; organic contaminants; cnt chitosan ... See more keywords
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Self-degradation of micro-arc oxidation/chitosan composite coating on Mg-4Li-1Ca alloy

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Published in 2018 at "Surface and Coatings Technology"

DOI: 10.1016/j.surfcoat.2018.03.007

Abstract: Regulating degradation rate and moderate pH micro-environment for biodegradable magnesium alloys face huge challenge. The chemical and morphological characteristics of micro-arc oxidation (MAO) and chitosan (CS) composite coatings, fabricated on Mg-4Li-1Ca alloy, are analyzed through… read more here.

Keywords: degradation; alloy; micro arc; spectroscopy ... See more keywords
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Construction of a biocompatible MWCNTs–chitosan composite interface and its application to impedance cytosensing of osteoblastic MC3T3-E1 cells

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Published in 2022 at "RSC Advances"

DOI: 10.1039/d2ra05995a

Abstract: In this work a carboxylated MWCNTs–chitosan composite sol–gel material was developed via one-step electrodeposition on a glassy carbon electrode as the cytosensing interface of a novel impedance cytosensor. SEM verified the formation of a three-dimensional… read more here.

Keywords: cell; chitosan composite; mc3t3; impedance ... See more keywords