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Silver colloidal nanoparticles: Effect on matrix composition and structure of Candida albicans and Candida glabrata biofilms
(2013-04-01)
Aim: The aim of this study was to assess the effect of different silver nanoparticles (SN) concentrations on the matrix composition and structure of Candida albicans and Candida glabrata biofilms. Methods and Results: ...
Adhesion of Candida biofilm cells to human epithelial cells and polystyrene after treatment with silver nanoparticles
(Elsevier B.V., 2014-02-01)
This study investigated the adhesion to human epithelial cells and polystyrene surface of viable yeasts recovered from Candida biofilms treated with silver nanoparticles (SN). Biofilm resuspended Candida cells were added ...
Reduced graphene oxide modified with silver nanoparticles for the electrochemical detection of estriol
(2018-01-15)
This work presents the development of a sensor based on reduced graphene oxide (rGO) modified with silver nanoparticles (AgNPs) for the oxidation of estriol hormone. The morphology and electrochemical behavior of the ...
Green synthesis of silver nanoparticles combined to calcium glycerophosphate: Antimicrobial and antibiofilm activities
(2018-03-01)
Aim: To synthesize, characterize and evaluate the antimicrobial and antibiofilm activities of novel nanocomposites containing silver nanoparticles (AgNPs) associated or not to β-calcium glycerophosphate. Materials & methods: ...
Low-density polyethylene films incorporated with silver nanoparticles to promote antimicrobial efficiency in food packaging
(2020-06-01)
Technological innovations in packaging are intended to prevent microbiological contaminations for ensuring food safety and preservation. In this context, researchers have investigated the antimicrobial effect of low-density ...
Screening of filamentous fungi for antimicrobial silver nanoparticles synthesis
(2017-12-01)
The present work had the goal of screening a batch of 20 fungal strains, isolated from sugar cane plantation soil, in order to identify those capable of biosynthesis of silver nanoparticles. These nanoparticles are known ...
Incorporation of silver nanoparticles on Ti7.5Mo alloy surface containing TiO2 nanotubes arrays for promoting antibacterial coating – In vitro and in vivo study
(2018-10-15)
Bulk and surface properties are very important for materials used in biomedical applications. The development of new surface treatments, such as antibacterial coatings can directly affect the response of the surface. The ...
Evaluation of Antimicrobial Activity of Silver Nanoparticles for Carboxymethylcellulose Film Applications in Food Packaging
(Amer Scientific Publishers, 2014-07-01)
In this study, silver nanoparticles were prepared and incorporated into carboxymethylcellulose films to evaluate the antimicrobial activity for food packaging applications. The techniques carried out for material ...
Silver doped silica-methyl hybrid coatings. Structural evolution and antibacterial properties
(Elsevier, 2014-01)
In this work, the effect of silver doping on the organic?inorganic hybrid structure of sol?gel coatings and its performance as bactericidal materials was analyzed. Coatings were synthesized through the hydrolytic condensation ...