Silver nanoparticles
Surface-enhanced Raman Scattering Enhancement Factors for RNA Mononucleotides on Silver Nanoparticles
... metal nanoparticles carry a negative charge due to the layer of stabilizing anions on their surface, hence facilitating adsorption of the positively charged molecules, this work was aimed at the study of the Raman ...
10
Effect of a Silver Nanoparticles Solution on Staphylococcus aureus and Candida spp.
... he inluence of the AgNPs solution on bioilms of each of the four microorganisms was also evaluated. In bioilms, the cells are ixed at a surface and embedded in a self- produced extracellular polymeric substance (EPS) ...
8
Removal of Protein Capping Enhances the Antibacterial Efficiency of Biosynthesized Silver Nanoparticles.
... of silver nanoparticles can be particularly advantageous as compared to their bulk counterpart as the former manifest high surface area to volume ratio which can provide better contact with micro- ...that ...
19
Genus-wide physicochemical evidence of extracellular crystalline silver nanoparticles biosynthesis by Morganella spp.
... crystalline silver nanoparticles is a unique biochemical character of all the members of genus Morganella, which was found independent of environmental ...
7
Mechanistic aspects of extracellular silver nanoparticles synthesis by filamentous fungi
... that silver nanoparticles are shape- dependent on the interaction with the bacterial ...the silver ions displayed the strongest biocidal action against ...rod-shaped nanoparticles. Moreover, ...
103
Optimization of Parameters for Biosynthesis of Silver Nanoparticles Using Leaf Extract of Aegle marmelos
... Silver nanoparticles have been commonly found to have broad spectrum antimicrobial activity against human and animal pathogens (Arulkumar and Sabesan 2010; Ali et ...synthesized silver ...
9
Microwave Accelerated Green Synthesis of Stable Silver Nanoparticles with Eucalyptus globulus Leaf Extract and Their Antibacterial and Antibiofilm Activity on Clinical Isolates.
... to nanoparticles (NPs) and, eventually obliterate the use of toxic chemicals, high pressure, temperature, energy and maintenance of microbial cultures ...of silver nanoparticles (AgNPs) has been ...
20
Cytotoxic Effect on Cancerous Cell Lines by Biologically Synthesized Silver Nanoparticles
... materials, silver nanoparticles are by far the most used nano- compounds (Ahmed et ...metals, silver has attracted major attention due to its disinfecting nature and tremendous medicinal value to ...
8
Evaluation of E. coli inhibition by plain and polymer-coated silver nanoparticles
... resistance. Silver nanoparticles (AgNP) are known for their biocompatibility and antibacterial activity, and may prove to be an alternative method of treatment, especially as wound ...polymer-coated ...
11
ANTIOXIDANT AND ANTIMICROBIAL PROPERTIES OF STEVIA LEAVES EXTRACTS AND SILVER NANOPARTICLES COLLOIDS
... of silver nanoparticles (AgNPs), which are known to be very effective antimicrobial ...metal nanoparticles (NPs) where plant constituents are employed is also of interest for various fi elds of ...
6
EFFECTS OF SILVER NANOPARTICLES IN SOLUTION AND LIPOSOMAL FORM ON SOME BLOOD PARAMETERS IN FEMALE RABBITS DURING FERTILIZATION AND EARLY EMBRYONIC DEVELOPMENT
... Silver nanoparticles (AgNPs) are the most rapidly growing classes of ...involving silver nanoparticles on zebrafish embryonic models show dose-dependent toxicity in embryos, which hinders ...
5
ANTIMICROBIAL ACTIVITY OF BIOSYNTHESIZED SILVER NANOPARTICLES PREPARED FROM THE LEAF EXTRACT OF LANTANA CAMARA
... organisms. Silver based topical dressing has been widely used as a treatment for infections in burns, open wounds and chronic ...nanotechnology. Nanoparticles are being utilized as therapeutic tools in ...
5
AgActivated Carbon Felt Composite as Electrode for Supercapacitors and a Study of Three Different Aqueous Electrolytes
... with silver nanoparticles composites were investigated as electrode material for electrochemical capacitors in different aqueous ...of silver deposition was very simple, cheap and ...metallic ...
9
Microbial mediated preparation, characterization and optimization of gold nanoparticles
... of nanoparticles in fungi (Ho- nary et ...metallic nanoparticles is still continually emerging in order to understand the mechanisms of synthesis, easy down- stream processing and biocompatible processing ...
9
Braz. Dent. J. vol.25 número4
... of silver nanoparticles is dependent on the ability to cross the microorganism cell ...species, silver nanoparticles had only bacteriostatic ...that silver particles showed ...
5
Propriedades físicoquímicas e de uma resina ortodôntica modificada pela incorporação de nanopartículas de prata com fosfato de cálcio
... Objectives: To assess physicochemical properties, enamel strength and antibacterial effect of an orthodontic resin (OR) incorporated with silver nanoparticles (AgNPs) with or without calcium phosphate ...
62
A Mehmood and G Murtaza
... carbohydrates (42.65%), minerals, dietary fibers, and antioxidant compounds (Urbano et al. 2003). In Pakistan, pea is a crop grown on plains in winter and on highlands in summer. It is an important vegetable, cultivated ...
7
J. Braz. Chem. Soc. vol.19 número6
... the nanoparticles in the other composites. Therefore, the silver nanoparticles are smaller and have narrower size distribution in Ag-PVA and Ag-PVA/PET-s20 80/20 than in PETs-rich ...
6
J. Braz. Chem. Soc. vol.21 número6
... Both nanoparticles enter the cells but only gold nanoparticles (especially those with smaller diameter) up-regulate the expressions of pro-inlammatory genes interlukin-1 (IL-1), interlukin-6 (IL-6), and ...
11