The XRD and FTIR spectrum analysis of silver nanoparticles confirms the crystalline structure of silver nanoparticles and the reduction of silver ions to silver nanoparticles. The synthesized silver nanoparticles were used to study its potential effect as antimicrobial agents and its effect on Vigna ...
Of the two metallic systems investigated, gold nanoparticles are found to be more cytocompatible than the same concentrations of silver nanoparticles. Similarly, it is also demonstrated that at 100 μM, silver nanoparticles cause more DNA damage compared to gold nanoparticles of similar concentrations....
Analyzing the results, we observed that in both media the most negative values are located on the O10 atoms of all the species while the less negative values for the anhydrous species are observed on the O1 atoms and for the dihydrated species on the O3 atom. Thus, these results for the...
2017, Journal of Molecular Liquids Citation Excerpt : There are also several applications of these novel liquids reported in literature such as: extraction media, solubilization of nanoparticles, separation media, use for carbon dioxide capture, use for drug delivery in biomedical applications, and so...
Gamma irradiation route to synthesis of highly re-dispersible natural polymer capped silver nanoparticles - ScienceDirect Aqueous dispersions of highly stable, redispersible silver nanoparticles (Ag NPs) were synthesized using gamma radiolysis with gum acacia as a protecting a... Y.N.,Rao,and,... ...
Silver nanoparticles interact with the urethane group and form a urethane-silver-urethane structure with a specific surface configuration and a higher resistance to temperature. Chemical transformations of the macromolecules on the surface of polyurethane film depend on both the silver nanoparticles ...
In vivo assessment of topically applied silver nanoparticles on entire cornea: comprehensive FTIR studyView further author informationMagda S. HanafyView further author informationAmira E. IbrahimView further author informationsherif.siddick@rio.sci.eg...
Spectroscopic similarities and marked differences have been found for FTIR and Spontaneous or Normal Raman spectra, and SERS spectra using silver nanoparticles assisted spectroscopy. The use of principal component analysis (PCA), discriminate factor analysis (DFA) and a hierarchical cluster analysis (HCA...
Optical band gap and particle size were calculated and is in agreement with the results obtained from TEM data. Transmission electron microscopy shows that the prepared silver and gold nanoparticles were mono dispersed within the polymeric matrix.A.M. Abdelghany...
The different behavior of the material at 150 degrees C in respect to its activity at RT is mainly attributed to the additional formation of silver nanoparticles and to the possible formation and conversion of intermediates that are not formed and or converted at RT (thermodynamic limitation). ...