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   Articles with "alginate chitosan" as a keyword



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Culture of yeast cells immobilized by alginate-chitosan microcapsules in aqueous-organic solvent biphasic system

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recommendations! Published in 2019 at "Journal of Oceanology and Limnology"

DOI: 10.1007/s00343-019-8126-9

Abstract: Immobilization biocatalysis is a potential technology to improve the activity and stability of biocatalysts in nonaqueous systems for efficient industrial production. Alginate-chitosan (AC) microcapsules were prepared as immobilization carriers by emulsification-internal gelation and complexation reaction,… read more here.

Keywords: alginate chitosan; immobilization; chitosan microcapsules; yeast cells ... See more keywords
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Alginate-chitosan/MWCNTs nanocomposite: a novel approach for sustained release of Ibuprofen

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recommendations! Published in 2020 at "Journal of Polymer Research"

DOI: 10.1007/s10965-020-02342-8

Abstract: The use of alginate as excipient in dosage formulation is a common trend due to mild gelling ability, biocompatibility, biodegradability, non-toxicity, and mucoadhesive properties. However, these formulations possess major disadvantages, such as rapid hydration, burst… read more here.

Keywords: alginate chitosan; mwcnts nanocomposite; ibuprofen; chitosan mwcnts ... See more keywords
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Formation of supramolecular structure in alginate/chitosan aerogel materials during sol-gel synthesis

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recommendations! Published in 2020 at "Journal of Sol-Gel Science and Technology"

DOI: 10.1007/s10971-020-05309-9

Abstract: Alginate/chitosan (AlgNa/Cht) aerogels and carbogels with a developed micro-mesoporous structure were produced. For the first time, the classical scheme, including the sol-gel process and supercritical fluid drying, was applied to obtain the two-component AlgNa/Cht aerogel… read more here.

Keywords: alginate chitosan; microscopy; structure; aerogel materials ... See more keywords
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Characterization of alginate/chitosan-based nanoparticles and mathematical modeling of their SpBMP-9 release inducing neuronal differentiation of human SH-SY5Y cells.

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recommendations! Published in 2018 at "Carbohydrate polymers"

DOI: 10.1016/j.carbpol.2017.11.075

Abstract: The incidence of brain degenerative disease such as Alzheimer's disease (AD) will increase as the world population is ageing. While current AD treatments have only a transient effect, there are many evidences indicating that some… read more here.

Keywords: alginate chitosan; alg chit; differentiation; chit nps ... See more keywords
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Methylene blue removal from water using the hydrogel beads of poly(vinyl alcohol)-sodium alginate-chitosan-montmorillonite.

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recommendations! Published in 2018 at "Carbohydrate polymers"

DOI: 10.1016/j.carbpol.2018.06.124

Abstract: Poly(vinyl alcohol)-sodium alginate-chitosan-montmorillonite nanosheets (MMTNS) hydrogel beads with porous and steady structure were fabricated via hydrogen-bond and electrostatic interactions, and were characterized by FTIR, TG, SEM and effecting tests. The results suggested MMTNS could support… read more here.

Keywords: alginate chitosan; alcohol sodium; vinyl alcohol; sodium alginate ... See more keywords
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Development of a fluid-absorptive alginate-chitosan bioplatform for potential application as a wound dressing.

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recommendations! Published in 2019 at "Carbohydrate polymers"

DOI: 10.1016/j.carbpol.2019.114988

Abstract: This study introduces a novel approach in fabricating bioplatforms with favourable physical, chemical, and mechanical properties for wound dressing applications. The approach employs a three-step method; partial-crosslinking of polymers into soft macromatrices, lyophilization, and pulverization… read more here.

Keywords: application wound; wound dressing; alginate chitosan; potential application ... See more keywords
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Edible alginate/chitosan-based nanocomposite microspheres as delivery vehicles of omega-3 rich oils.

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recommendations! Published in 2020 at "Carbohydrate polymers"

DOI: 10.1016/j.carbpol.2020.116201

Abstract: A new series of alginate/chitosan-based nanocomposite microspheres was developed to achieve the maximum health benefit and to minimize the oxidation of omega-3 rich oils (flaxseed or fish oils). The nanocomposite microspheres incorporate curcumin (Cur) as… read more here.

Keywords: alginate chitosan; rich oils; microscopy; chitosan based ... 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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recommendations! 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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Alginate-chitosan microcapsules improve vaccine potential of gamma-irradiated Listeria monocytogenes against listeriosis in murine model.

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recommendations! Published in 2021 at "International journal of biological macromolecules"

DOI: 10.1016/j.ijbiomac.2021.02.056

Abstract: Listeria monocytogenes is a cause of infectious food-borne disease in humans, characterized by neurological manifestations, abortion, and neonatal septicemia. It is intracellular bacterium, which limits the development of protective inactivated vacines. Adjuvants capable of stimulating… read more here.

Keywords: alginate chitosan; listeriosis murine; murine model; vaccine potential ... See more keywords
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Preparation, characterization and releasing property of antibacterial nano-capsules composed of ε-PL-EGCG and sodium alginate-chitosan.

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recommendations! Published in 2022 at "International journal of biological macromolecules"

DOI: 10.1016/j.ijbiomac.2022.01.123

Abstract: Aquatic products with high moisture and protein content are susceptible to bacterial growth and spoilage. Searching for efficient and safe natural antibacterial agents to preserve aquatic products has been concerned widely. In this study, ε-poly-lysine-epigallocatechin… read more here.

Keywords: sodium alginate; aquatic products; alginate chitosan; egcg nps ... See more keywords
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Formulation of selenium nanoparticles encapsulated by alginate-chitosan for controlled delivery of Vibrio Cholerae LPS: A novel delivery system candidate for nanovaccine.

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recommendations! Published in 2022 at "International journal of biological macromolecules"

DOI: 10.1016/j.ijbiomac.2022.03.087

Abstract: The lipopolysaccharide (LPS) of Vibrio cholerae plays a significant role in stimulating primary protection and immune responses. LPS delivery has been limited by the stimulation of inflammatory cytokines. This work aimed to report the synthesis… read more here.

Keywords: system; delivery; inflammatory cytokines; alginate chitosan ... See more keywords