Silver nanoparticles
Efectos de las nanopartículas de plata en el hongo patógeno Candida albicansEffects of silver nanoparticles in the pathogenic fungus Candida albicans
... required. Silver has long been recognized as an antimicrobial agent and recently, silver nanoparticles (AgNPs) were reported to have antimicrobial activity as well as to raise the effectiveness of ...
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Biosynthesis of Silver Nanoparticles Using Mint Leaf Extract (Mentha piperita) and Their Antibacterial Activity
... metallic nanoparticles, and to start using safer and more eco-friendly ...of silver nanoparticles was carried out using mint leaf extract (Mentha piperita) as the reducing and stabilizing ...agent. ...
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Atomic and electronic structure transformations of silver nanoparticles under rapid cooling conditions
... of nanoparticles is the basis for the development of nanotechnology [1, ...size. Silver nanoparticles are particularly interesting because they have a number of exciting potential applications in ...
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Evaluation of the reducing and capping agent of garlic and cinnamon bark extracts In the synthesis of silver nanoparticles
... of silver nanoparticles is presented in which their size is controlled modulating nucleation and particle growth processes by means of suitable proportions of reducing and capping ...of nanoparticles ...
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Totally ecofriendly synthesis of silver nanoparticles from aqueous dissolutions of polysaccharides
... of silver nanoparticles from aqueous dissolution of polysaccharides was ...synthesized silver nanoparticles display a quasi-spherical morphology, according to the micrographs obtained from ...
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Synthesis of silver nanoparticles using chitosan as a coating agent by sonochemical method
... of silver nanoparticles was ...the nanoparticles had a diameter inferior to 20 nm but there was a high polydispersion index indicating that the method needs to be ...for silver ...
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Study of the effect of the presence of silver nanoparticles on migration of bisphenol A from polycarbonate glasses into food simulants
... of silver nanoparticles (AgNPs), for example, are well known ...certain silver zeolites and rubber seals) [10], but it is usual in markets outside Europe; AgNPs are the most widely inorganic ...
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Molecular dynamics of coalescence and collisions of silver nanoparticles
... of nanoparticles, silver has a particularly important place, both because its relative abundance, and because its wide range of employment, that goes from bactericides Sharma et ...of silver ...
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Green synthesis of polysaccharides based gold and silver nanoparticles and their promissory biological activity
... Ps-based silver nanoparticles in nanomedicine, a hemolytic assay using blood agar plates was carried ...when silver nanoparticles were prepared using RSC1 and BSA1 extracts (see Figure ...
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Electrodeposition of silver nanoparticles in the presence of different complexing agents by time‐resolved Raman spectroelectrochemistry
... metal nanoparticles (NPs) are determined not only by the synthesis method used to prepare them, but also by the experimental conditions under the generation process takes ...of silver nanoparticles ...
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Silver Nanoparticles: Tecnological Advances, Societal Impacts, and Metrological Challenges
... consider in the production of RMs at the nanoscale, is the form of the nanomaterial. Linsinger et al. (2011), discussed in detail two different forms (states of matter) that are conceivable for NP RMs: Suspensions of ...
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Effect of silver nanoparticles on white rot wood decay and some physical properties of three tropical wood species
... to silver nanoparticles because the silver ions, in solution, inhibit the activity of their cellulose enzymes (Highley ...with silver halide would probably release more silver as a ...
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On the structure and properties of silver nanoparticles
... the lowest energy structures of silver nanoparticles, and how the shape of the particle depends on its size. Using numerical simulations, they found that Marks decahedra and fcc truncated octahedra are the ...
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Evaluación de las interacciones entre las nanopartículas de plata y microorganismos patógenosEvaluation of the interactions of silver nanoparticles and pathogenic microorganisms
... as silver nanoparticles –AgNPs- could help to mitigate the challenge of infectious diseases, which are one of the leading causes of death in the ...of silver in bacteria ...
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Use of silver nanoparticles increased inhibition of cell associated HIV 1 infection by neutralizing antibodies developed against HIV 1 envelope proteins
... Background: HIV/AIDS pandemic is a worldwide public health issue. There is a need for new approaches to develop new antiviral compounds or other therapeutic strategies to limit viral transmission. The envelope ...
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Microstructural and mechanical characterization in 7075 aluminum alloy reinforced by silver nanoparticles dispersion
... by nanoparticles dispersion into a metallic matrix ...insoluble nanoparticles of silver recovered with a shield of carbon into the matrix by mechanical milling ...
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Alternative drinking-water disinfectants: Bromine, iodine and silver
... with silver nanoparticles administered at doses of 30, 300 or 1000 mg/kg bw per day (60 nm, suspended in carboxymethyl- ...of silver nanoparticles greater than 300 mg/kg may result in slight ...
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Nanopartículas de plata como microbicidas: actividad y mecanismos de acción contra la infección por el virus de inmunodeficiencia humana (VIH) y diferentes bacterias resistentes a antibióticos
... that silver nanoparticles’ mode of action is not the same as the mode of action exerted by the mentioned antibiotics (β-lactamics, quinolones, aminogly- cosides, trimethoprim-sulfamethoxazole, and ...
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Electrocatalytic Nanoparticle Based Sensing for Diagnostics
... gold nanoparticles to impart efficient transduction of the cell-binding ...the nanoparticles and transducing platform, combined with the diversity of surface functionality that can be readily obtained using ...
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Gold nanoparticles/silver-bipyridine hybrid nanobelts with tuned peroxidase-like activity
... red nanoparticles were obtained by this ...polyfunctionalized nanoparticles (see ...Au nanoparticles prepared by using the same ...the nanoparticles surface was confirmed by FT-IR ...
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