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  • Multifunctional Silver Nanoparticles Based on Chitosan: Antibacterial . . .
    The purpose of this study is to create chitosan-stabilized silver nanoparticles (Chi Ag-NPs) and determine whether they were cytotoxic and also to determine their characteristic antibacterial, antibiofilm, and wound healing activities Recently, the
  • Chemical synthesis and characterization of chitosan silver . . .
    Chitosan chemically interacts with silver ions due to active amino and hydroxyl groups in its structure, thereby increasing its bioavailability and adhesion at the target site [3] Thus chitosan‑silver nanocomposites with implicit bactericidal activity and lower cytotoxicity act as a promising candidate for preventing bacterial resistance [12]
  • Chitosan - Wikipedia
    Chitosan ˈkaɪtəsæn is a linear polysaccharide composed of randomly distributed β- (1→4)-linked D -glucosamine (deacetylated unit) and N -acetyl- D -glucosamine (acetylated unit) It is made by treating the chitin shells of shrimp and other crustaceans with an alkaline substance, such as sodium hydroxide Chitosan has a number of commercial and possible biomedical uses It can be
  • Roles of chitosan in synthesis, antibacterial and anti-biofilm . . .
    Silver and gold nanoparticles (are termed as AgNPs and AuNPs) have been investigated as alternative antimicrobial agents to combat antibiotic-resistant bacterial infections owing to their antibacterial and anti-biofilm activities Chitosan (CS) has largely been used in nanoparticle synthesis as a stabilizing or capping agent
  • Chitosan - Uses, Side Effects, and More - WebMD
    Learn more about Chitosan uses, effectiveness, possible side effects, interactions, dosage, user ratings and products that contain Chitosan
  • Chitosan-capped silver nanoparticles: A comprehensive study of polymer . . .
    The synthesized silver nanoparticles enhanced the antibacterial activity of kanamycin and ampicillin against both gram-negative and gram-positive bacteria These results revealed the prospects for the application of chitosan-capped silver nanoparticles to create new effective antibacterial systems (gels, films, etc)
  • Synthesis of Chitosan-Silver Nanoparticle Composite Spheres and Their . . .
    2 3 Synthesis of Silver Nanoparticles–Chitosan Composite Spheres (AgNPs-Chi-Spheres) A chitosan solution was made by dissolving 0 2 grams of chitosan into 10 mL of 1% (v v) acetic acid (CH 3 COOH) and stirring at 250 rpm for 3 h at room with a magnetic stirrer until the chitosan was completely dissolved
  • Synergistic antibacterial activity of chitosan–silver nanocomposites on . . .
    Here, we present a new method for the synthesis of silver nanoparticles enveloped in the biopolymer chitosan The method aims at the production of bionanocomposites with enhanced antibacterial properties We find that chitosan and silver nanoparticles act synergistically against two strains of Gram-positive Staphylococcus aureus (S aureus)





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