Articles with "chitosan coated" as a keyword



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Removal of ammonium‐nitrogen from aqueous solution using chitosan‐coated bentonite: Mechanism and effect of operating parameters

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Published in 2018 at "Journal of Applied Polymer Science"

DOI: 10.1002/app.45924

Abstract: Wastewater containing high concentration of ammonium-nitrogen ( NH4+‐N) is not effectively addressed by biological treatment and when released into water bodies can cause eutrophication. In this study, the removal of NH4+‐N from simulated wastewater using… read more here.

Keywords: ammonium nitrogen; using chitosan; chitosan coated; coated bentonite ... See more keywords
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Synthesis and Characterization of Chitosan-Coated Cobalt Ferrite Nanoparticles and Their Antimicrobial Activity

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Published in 2018 at "Journal of Inorganic and Organometallic Polymers and Materials"

DOI: 10.1007/s10904-018-0870-3

Abstract: Chitosan-coated cobalt ferrites were synthesized by wet ferritization method through two different approaches. The nanostructured chitosan-coated cobalt ferrites were characterized by: X-ray diffraction (XRD), scanning electron microscopy (FE-SEM), transmission electron microscopy (TEM/HR-TEM), thermal analysis, infrared… read more here.

Keywords: coated cobalt; cobalt ferrites; microscopy; chitosan coated ... See more keywords
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Developmental toxicity of iron oxide nanoparticles with different coatings in zebrafish larvae

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Published in 2020 at "Journal of Nanoparticle Research"

DOI: 10.1007/s11051-020-04800-2

Abstract: We report on the effect of different coatings (dextran, chitosan, polyethylene glycol, carboxy-silane, and silica) in the toxicity elicited by superparamagnetic iron oxide nanoparticles (SPIONs) in the developing zebrafish ( Danio rerio ). Animals were… read more here.

Keywords: iron oxide; oxide nanoparticles; chitosan coated; toxicity ... See more keywords
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Development of chitosan-coated nanoemulsions of two sulfides present in onion (Allium cepa) essential oil and their nematicidal activities against the pine wood nematode, Bursaphelenchus xylophilus

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Published in 2021 at "Environmental Science and Pollution Research"

DOI: 10.1007/s11356-021-15451-8

Abstract: Pine wood nematode, Bursaphelenchus xylophilus, is a plant parasitic nematode which causes severe damage to several Pinus species. Two natural compounds, dipropyl trisulfide (DPTS) and methyl propyl trisulfide (MPTS), showed strong nematicidal activity against the… read more here.

Keywords: pine wood; coated nanoemulsions; chitosan coated; wood nematode ... See more keywords
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Tea polyphenols mediated biogenic synthesis of chitosan-coated cerium oxide (CS/CeO2) nanocomposites and their potent antimicrobial capabilities

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Published in 2022 at "Environmental Science and Pollution Research"

DOI: 10.1007/s11356-022-19349-x

Abstract: In the present study, we hypothesized that novel nanocomposites of chitosan-coated cerium oxide (CS/CeO2 NCs) derived from aqueous extracts of tea polyphenols would be stabilized and reduced by using green chemistry. The UV–visible spectrum of… read more here.

Keywords: ceo2; cerium oxide; spectroscopy; oxide ceo2 ... See more keywords
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Chitosan coated molybdenum sulphide nanosheet incorporated with tantalum oxide nanomaterials for improving cancer photothermal therapy

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Published in 2020 at "Arabian Journal of Chemistry"

DOI: 10.1016/j.arabjc.2019.11.005

Abstract: Abstract In recent years, two-dimensional nanomaterials (2D) prominent for site specific photothermal treatment (PTT), which are one of the most interesting strategy due to their maximizing cancer cell killing efficiency without the normal cells. Several… read more here.

Keywords: cancer ptt; chitosan coated; coated molybdenum; ptt ... See more keywords

Physicochemical and immunological characterization of chitosan-coated bacteriophage nanoparticles for in vivo mycotoxin modeling.

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Published in 2018 at "Carbohydrate polymers"

DOI: 10.1016/j.carbpol.2017.12.063

Abstract: To propose a novel modeling of aflatoxin immunization and surrogate toxin conjugate from AFB1 vaccines, an immunogen based on the mimotope, (i.e. a peptide-displayed phage that mimics aflatoxins epitope without toxin hazards) was designed. The… read more here.

Keywords: characterization chitosan; physicochemical immunological; phage; chitosan coated ... See more keywords
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Chitosan coated nanostructured lipid carriers for enhanced in vivo efficacy of albendazole against Trichinella spiralis.

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Published in 2020 at "Carbohydrate polymers"

DOI: 10.1016/j.carbpol.2019.115826

Abstract: The study investigated chitosan coated nanostructured lipid carriers (NLCs) for oral delivery of albendazole in treatment of trichinellosis. NLCs comprised precirol and oleic acid with Tween and Span 80. Dicetylphosphate was used as charging agent… read more here.

Keywords: nlcs; trichinella spiralis; chitosan coated; coated nanostructured ... See more keywords
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Chitosan-coated hydroxyapatite and drug-loaded polytrimethylene carbonate/polylactic acid scaffold for enhancing bone regeneration.

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Published in 2021 at "Carbohydrate polymers"

DOI: 10.1016/j.carbpol.2020.117198

Abstract: Biocompatible polymers and drug-delivery scaffolds have driven development in bone regeneration. In this study, we fabricated a chitosan (CS)-coated polytrimethylene carbonate (PTMC)/polylactic acid (PLLA)/oleic acid-modified hydroxyapatite (OA-HA)/vancomycin hydrochloride (VH) microsphere scaffold for drug release with… read more here.

Keywords: bone regeneration; chitosan coated; drug; bone ... See more keywords
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Metal nanoparticles supported chitosan coated carboxymethyl cellulose beads as a catalyst for the selective removal of 4-nitrophenol.

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Published in 2021 at "Chemosphere"

DOI: 10.1016/j.chemosphere.2021.133010

Abstract: In the area of water pollution treatment, the coupling of biopolymers with metal/metal nanoparticles is getting a lot of interest these days. Herein, carboxymethyl cellulose (CMC) beads and chitosan (Cs) coated CMC beads were employed… read more here.

Keywords: cmc beads; metal nanoparticles; chitosan coated; cmc ... See more keywords
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Development and characterization of chitosan-coated nanoliposomes for encapsulation of caffeine

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Published in 2021 at "Food bioscience"

DOI: 10.1016/j.fbio.2020.100857

Abstract: Abstract In the present study, chitosan-coated nanoliposomes were prepared using thin-film hydration method, as a practical delivery system for encapsulation of caffeine. Response surface methodology (RSM) was applied to determine the optimum conditions for preparation… read more here.

Keywords: coated nanoliposomes; encapsulation caffeine; chitosan coated; development characterization ... See more keywords