Multifunctional Ag/ZnO. Nanocomposites: Synthesis, Characterization, and Potent Antioxidant, Antibiofilm, and Anti‐Inflammatory Activities

Synthesis, Characterization, and Multifunctional Bioactivity of ZnO/CuO@Amoxicillin Nanocomposites: A Synergistic Nano‐Platform With Potent Antioxidant, Anti‐Inflammatory, Antidiabetic, and Anti‐Cholinesterase Activities

A ZnO/CuO@amoxicillin nanocomposite was synthesized via a sol–gel route and characterized as a biphasic wurtzite ZnO–monoclinic CuO system with crystallite sizes of about 10–12 nm and an optical band gap of 3.30–3.36 eV, indicating defect‐rich interfaces favorable for redox activity. In antidiabetic assays, the nanocom...

Influence of Silver Content on the Structural Characteristics and Antibacterial Activity of ZnO–Ag Nanoparticles Against Escherichia coli and Salmonella typhimurium

Antimicrobial nanomaterials have attracted increasing attention as potential alternatives for controlling pathogenic microorganisms. In this study, pure ZnO and Ag-modified ZnO nanoparticles prepared using nominal Ag contents of 1 and 5 wt.% were synthesized using a reflux-assisted polyol method and evaluated to determ...

Synthesis of Visible-Active Cu₂O Nanoparticles for Photocatalytic Degradation of Methyl Orange and Time-Dependent Antibacterial Activity

Study of structural, morphological, and optical properties of Ag@graphene nanocomposites

In this study, Ag@graphene nanocomposites were synthesized in order to examine their structure and optical behavior. For preparation of nanocomposites, silver nanoparticles (AgNPs) were chemically reduced using sodium borohydride. Then, they were integrated with graphene through ultrasonic-assisted mixing. After synthe...

Design and Biomedical Evaluation of ZnO/Ag/Ag2O@chitosan Nanocomposite for Infection Control and Tissue Regeneration.

The nanocomposite showed strong antibacterial activity against both Gram-positive and Gram-negative bacteria, which indicates synergistic effects between the two nanoparticles, ZnO and Ag/Ag2O.

Silver nanoparticles-loaded carboxymethyl cellulose nanocomposites: structural, morphological, optical, dielectric, and antibacterial properties