Results 231 to 240 of about 110,894 (263)

Antimicrobial effect of silver‐doped phosphate‐based glasses

Journal of Biomedical Materials Research Part A, 2006
AbstractIn this study a range of phosphate‐based glasses (PBG) doped with silver have been investigated for their antimicrobial activities. In disk diffusion assays, these compositions demonstrated microbistatic effects against a range of organisms including Staphylococcus aureus, Escherichia coli, Bacillus cereus, Pseudomonas aeruginosa, methicillin ...
I, Ahmed, D, Ready, M, Wilson, J C, Knowles   +3 more
openaire   +2 more sources

Role of phosphates in the promotion of silver catalysts for partial oxidation: I. Structure and properties of phosphates on the surface of polycrystalline silver

Kinetics and Catalysis, 2005
The chemical composition, structure, and properties of an H3PO4-promoted polycrystalline silver foil are studied by XPS. The surface of the doped sample contains oxygen in two states with binding energies of 531.1 and 533.0 eV. Heat treatment results in silver clusters distributed in the polyphosphate matrix.
A. S. Knyazev, A. I. Boronin, O. V. Vodyankina, S. V. Koshcheev, L. N. Kurina   +4 more
openaire   +1 more source

The antimicrobial activity of as-prepared silver-loaded phosphate glasses and zirconium phosphate

Korean Journal of Chemical Engineering, 2015
The antimicrobial activities of silver-loaded zirconium phosphate (JDG) and silver-loaded phosphate glasses (ZZB) against Escherichia coli were studied. Although the silver content in JDG was higher than that in ZZB, ZZB suspensions showed better antimicrobial property than JDG suspensions, especially at low concentrations.
Wang Jing, Ji Zhi Jiang, Shui Zhong He, Yang Yang, Zhao Chun Yan, Wang Xiao Yan   +5 more
openaire   +1 more source

Standard potentials of the silver—silver tungstate, silver—silver phosphate, and silver—silver arsenate electrodes in water—dioxane and water—urea mixtures and related thermodynamic functions

Thermochimica Acta, 1982
Abstract The standard potentials of the silver—silver tungstate, silver—silver phosphate and silver—silver arsenate electrodes in four different compositions of water—dioxane and water—urea mixtures at seven different temperatures from 5 to 35°C have been determined from EMF measurements of cells of the type Ag(s), AgCl(s), NaCl(c)//Na x Z(c/ x ...
Upendra Nath Dash, Mahendra Charan Padhi
openaire   +1 more source

ACETYLENE COMPOUNDS WITH SILVER PHOSPHATE AND SILVER ARSENATE

Journal of the American Chemical Society, 1922
P. Benedict Oberdoerfer, J. A. Nieuwland
openaire   +1 more source

Silver Photochemical reactivity under electronic irradiation of Zinc-Phosphate and Sodium Gallo-Phosphate glasses

Journal of Non-Crystalline Solids, 2023
Yannick Petit, Thierry Cardinal
exaly  

Silver and Phosphate Nanoparticles

2013
D.B. Barbosa, D.R. Monteiro, A.S. Takamyia, E.R. Camargo, A.M. Agostinho, A.C.B. Delbem, J.P. Pessan   +6 more
openaire   +1 more source

Thermodynamics of the silver—silver tungstate, silver—silver phosphate and silver—silver arsenate electrodes in aqueous medium at different temperatures

Thermochimica Acta, 1981
Upendra N. Dash, Mahendra C. Padhi
openaire   +1 more source

Silver phosphate in quantitative analysis

Journal of Chemical Education, 1940
C. R. Johnson, L. G. Nunn
openaire   +1 more source

Simple route for the recovery of silver in silver phosphate based glasses

Physics and Chemistry of Glasses: European Journal of Glass Science and Technology Part B, 2016
Maxime Rioux, Yannick Yannick Ledemi, Younès Messaddeq   +2 more
openaire   +1 more source