Articles with "chitosan silver" as a keyword



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Disinfection of El-Gharbia drain from pathogenic bacteria using chitosan–silver nanoparticles

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Published in 2019 at "International Journal of Environmental Science and Technology"

DOI: 10.1007/s13762-019-02359-7

Abstract: AbstractIn Egypt, the improvement in water quality of drainage water has become an important source of irrigation due to the depletion of freshwater resources, increase in population density, industrial activities, land reclamation projects and water… read more here.

Keywords: silver nanoparticles; water; chitosan silver; immobilized microbial ... See more keywords
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Preparation of highly effective antibacterial coating with polydopamine/chitosan/silver nanoparticles via simple immersion

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Published in 2020 at "Progress in Organic Coatings"

DOI: 10.1016/j.porgcoat.2020.105967

Abstract: Abstract In this study, we report a simple and facile method to fabricate an antibacterial composite coating by combining polydopamine (PDA), chitosan (CS) and silver nanoparticles (AgNPs) on urinary catheter and titanium (Ti) surfaces. The… read more here.

Keywords: immersion; simple immersion; chitosan silver; silver nanoparticles ... See more keywords
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Performance Evaluation of a Chitosan/Silver Nanoparticles Composite on St37 Steel Corrosion in a 15% HCl Solution

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Published in 2017 at "ACS Sustainable Chemistry & Engineering"

DOI: 10.1021/acssuschemeng.6b02141

Abstract: A chitosan/silver nanoparticles (AgNPs/chitosan) composite has been prepared in situ using natural honey as the reducing and capping agent, and its effectiveness as an inhibitor for St37 steel in 15% HCl solution was assessed using… read more here.

Keywords: silver nanoparticles; microscopy; chitosan silver; hcl solution ... See more keywords
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Antibacterial and anticancer activity of loaded quinazolinone polypyrrole/chitosan silver chloride nanocomposite

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Published in 2017 at "International Journal of Polymeric Materials and Polymeric Biomaterials"

DOI: 10.1080/00914037.2016.1201831

Abstract: ABSTRACT Polypyrrole/chitosan-silver chloride core shell nanocomposite (AgCl@PPC) was prepared by in situ oxidative polymerization of pyrrole (Py) using ferric chloride in the presence of chitosan (CS) and silver nitrate to develop a carrier and controlled… read more here.

Keywords: chitosan; silver chloride; chitosan silver; polypyrrole chitosan ... See more keywords
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Chitosan–silver nanocomposites as a promising tool for controlling the bed bug: Cimex lectularius (Heteroptera: Cimicidae)

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Published in 2023 at "Journal of Bioactive and Compatible Polymers"

DOI: 10.1177/08839115221149724

Abstract: This study evaluates the use of chitosan–silver nanocomposites (CSN) as an insecticide against the bed bug (Cimex lectularius). Adult bed bugs were collected from infested residential areas and identified using light microscopy and scanning electron… read more here.

Keywords: microscopy; silver nanocomposites; mortality; chitosan silver ... See more keywords
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Synthesis of Antimicrobial Chitosan-Silver Nanoparticles Mediated by Reusable Chitosan Fungal Beads

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Published in 2023 at "International Journal of Molecular Sciences"

DOI: 10.3390/ijms24032318

Abstract: Nanoparticles, especially silver nanoparticles (Ag NPs), have gained significant attention in recent years as potential alternatives to traditional antibiotics for treating infectious diseases due to their ability to inhibit the growth of microorganisms effectively. Ag… read more here.

Keywords: antimicrobial activity; chitosan fungal; silver nanoparticles; chitosan silver ... See more keywords
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Composite Coatings of Chitosan and Silver Nanoparticles Obtained by Galvanic Deposition for Orthopedic Implants

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Published in 2022 at "Polymers"

DOI: 10.3390/polym14183915

Abstract: In this work, composite coatings of chitosan and silver nanoparticles were presented as an antibacterial coating for orthopedic implants. Coatings were deposited on AISI 304L using the galvanic deposition method. In galvanic deposition, the difference… read more here.

Keywords: galvanic deposition; deposition; composite coatings; silver nanoparticles ... See more keywords
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Evaluation of efficacy of chitosan-silver nanocomposite on Candida albicans when compared to three different antifungal agents in combination with standard irrigation protocol: An ex vivo study

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Published in 2017 at "Saudi Endodontic Journal"

DOI: 10.4103/1658-5984.205124

Abstract: Aims: This study aims to evaluate the efficacy of chitosan-silver nanocomposite on Candida albicans when compared to three different antifungal agents in combination with standard irrigation protocol. Materials and Methods: Fifty experimental teeth were biomechanically… read more here.

Keywords: standard irrigation; combination standard; chitosan silver; irrigation protocol ... See more keywords