An overview of silver nano-particles as promising materials for water disinfection

AK Bhardwaj, S Sundaram, KK Yadav… - … Technology & Innovation, 2021 - Elsevier
Open defecation, improper disposal of sewer line wastes and mismanagement of infectious
biomedical wastes may cause severe biological contamination to the water reservoirs. On …

Immobilized silver nanoparticles enhance contact killing and show highest efficacy: elucidation of the mechanism of bactericidal action of silver

S Agnihotri, S Mukherji, S Mukherji - Nanoscale, 2013 - pubs.rsc.org
Antimicrobial materials with immobilized/entrapped silver nanoparticles (AgNPs) are of
considerable interest. There is significant debate on the mode of bactericidal action of …

Copper/zinc bimetal nanoparticles-dispersed carbon nanofibers: a novel potential antibiotic material

M Ashfaq, N Verma, S Khan - Materials Science and Engineering: C, 2016 - Elsevier
Abstract Copper (Cu) and zinc (Zn) nanoparticles (NPs) were asymmetrically distributed in
carbon nanofibers (CNFs) grown on an activated carbon fiber (ACF) substrate by chemical …

Effective water disinfection using silver nanoparticle containing silica beads

DV Quang, PB Sarawade, SJ Jeon, SH Kim… - Applied Surface …, 2013 - Elsevier
The shortage of safe drinking water in develo** countries and at the sites of natural
disaster has spurred scientists to develop more effective materials for water disinfection at …

Enhancing physico-mechanical and antibacterial properties of natural rubber using synthesized Ag-SiO2 nanoparticles

RM Mourad, OM Darwesh, A Abdel-Hakim - International Journal of …, 2020 - Elsevier
The incorporation of the prepared Ag-SiO 2 core-shell particles in natural rubber matrix was
investigated on antibacterial and mechanical properties of resulting composites. Significant …

Fabrication of silver-coated cobalt ferrite nanocomposite and the study of its antibacterial activity

M Kooti, S Saiahi, H Motamedi - Journal of magnetism and magnetic …, 2013 - Elsevier
A new silver coated cobalt ferrite nanocomposite, Ag@ CoFe2O4, was prepared by a two-
step procedure. In the first step, cobalt ferrite nanoparticles were synthesized by a …

[PDF][PDF] An investigation on synthesis of silver nanoparticles

MA Alam, SA Munni, S Mostafa, RK Bishwas… - Asian Journal of …, 2023 - academia.edu
Introduction: Nano science and nano biotechnology provided enormous opportunities for
exploring the bactericidal and fungicidal activities. Since ancient times, silver was known for …

[HTML][HTML] Synthesis of Modified Silica Gel Supported Silver Nanoparticles for the Application of Drinking Water Disinfection: A Review

B Tessema, G Gonfa, SM Hailegiorgis - Results in Engineering, 2024 - Elsevier
Water treatment technology is advancing to extend the supply of pure drinking water to low-
income societies. The application of biomass-based silver nanoparticles for the purification …

Preparation of surfactant-mediated silver and copper nanoparticles dispersed in hierarchical carbon micro-nanofibers for antibacterial applications

S Singh, M Ashfaq, RK Singh, HC Joshi, A Srivastava… - New biotechnology, 2013 - Elsevier
Highlights•Cu-and Ag nanoparticles produced in situ on surfactant-mediated ACF.•ACF/CNF
prepared by catalytic CVD using ACF substrate.•Ag-ACF/CNF superior antibacterial agent …

A gentle method to graft thiol-functional groups onto silica gel for adsorption of silver ions and immobilization of silver nanoparticles

DV Quang, JE Lee, JK Kim, YN Kim, GN Shao… - Powder technology, 2013 - Elsevier
Thiol-functionalized silica that has been used to remove heavy metal from an aqueous
solution and support metallic nanoparticles is usually synthesized by reflux in an organic …