Silver(I) and copper(II)-imidazolium carboxylates: Efficient catalysts in Ullmann coupling reactions
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Chemical Sciences"
DOI: 10.1007/s12039-017-1262-x
Abstract: AbstractThe silver(I) and copper(II)-imidazolium carboxylate coordination assemblies were derived from the reaction between corresponding carboxylic acid ligands and metal salts. These new metal derivatives depict a novel structural motif with variable chemical and thermal properties.… read more here.
Keywords: copper imidazolium; silver copper; catalysts ullmann; ullmann coupling ... See more keywords
The decomposition of mixed oxide Ag2Cu2O3: Structural features and the catalytic properties in CO and C2H4 oxidation
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DOI: 10.1016/j.apsusc.2017.08.010
Abstract: Abstract The mixed silver-copper oxide Ag2Cu2O3 with a paramelaconite crystal structure is a promising material for catalytic applications. The as-prepared sample of Ag2Cu2O3 consisted of brick-like particles extended along the [001] direction. A combination of… read more here.
Keywords: silver copper; copper oxide; structural features; silver ... See more keywords
Electrically assisted silver and copper coated filter papers with enhanced bactericidal effects
Sign Up to like & getrecommendations! Published in 2020 at "Colloids and Surfaces A: Physicochemical and Engineering Aspects"
DOI: 10.1016/j.colsurfa.2020.125428
Abstract: Abstract Increased microorganisms resistance to drugs is currently a challenging problem as more powerful drugs are necessary for successful treatments. Current research is investigating for the first time reinforced bactericidal effects in wastewater resulted by… read more here.
Keywords: coated filter; silver copper; microscopy; bactericidal effects ... See more keywords
Anticancer activity of silver and copper embedded chitin nanocomposites against human breast cancer (MCF-7) cells.
Sign Up to like & getrecommendations! Published in 2017 at "International journal of biological macromolecules"
DOI: 10.1016/j.ijbiomac.2017.07.078
Abstract: Chitin is a natural biopolymer widely used in biomedical and environmental applications due to its distinctive physical, chemical and mechanical properties. Although the anticancer property of chitin nanoforms and chitin derivatives against various cancers were… read more here.
Keywords: chitin; silver copper; breast cancer;
Probing the effect of combustion controlled surface alloying in silver and copper towards ORR and OER in alkaline medium
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Electroanalytical Chemistry"
DOI: 10.1016/j.jelechem.2019.05.016
Abstract: Abstract Bi-metallic silver-copper nanoparticles were synthesized using two modes of combustion synthesis, known as Solution Combustion Synthesis (SCS) and Second Wave Combustion Synthesis (SWCS) to enhance surface alloying in Cu and Ag. The alloying in… read more here.
Keywords: orr oer; silver copper; surface; surface alloying ... See more keywords
Silver and copper as pollution tracers in Neogene to Holocene estuarine sediments from southwestern Spain.
Sign Up to like & getrecommendations! Published in 2019 at "Marine pollution bulletin"
DOI: 10.1016/j.marpolbul.2019.110704
Abstract: Estuaries are very sensitive ecosystems to human activities and the natural evolution of their drainage basins located upstream. Pollution derived from human activities, such as historical mining or recent industrial wastes, can significantly affect their… read more here.
Keywords: silver copper; tracers neogene; pollution; pollution tracers ... See more keywords
Energy based modeling for temperature cycling induced tin silver copper solder interconnect fatigue life
Sign Up to like & getrecommendations! Published in 2020 at "Microelectronics Reliability"
DOI: 10.1016/j.microrel.2020.113651
Abstract: Abstract Lead free (LF) solders such as tin silver copper (SAC) and its variations have been used in microelectronic products for the past decade due the Restriction of Hazardous Substances regulation. In use, temperature cycling… read more here.
Keywords: silver copper; fatigue life; energy; solder ... See more keywords
Improved surface morphology of silver/copper oxide/bentonite nanocomposite using aliphatic ammonium based ionic liquid for enhanced biological activities
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Molecular Liquids"
DOI: 10.1016/j.molliq.2017.06.104
Abstract: Abstract The present study reports, the novel, facile, environmentally synthesized silver/copper oxide/bentonite (Ag/CuO/bent) nanocomposite with and without aliphatic N -trimethyl-N-propylammonium bis(trifluoromethanesulfonyl)imide ionic liquid medium (capping agent) by thermal decomposition method. The synthesized nanocomposites were characterized… read more here.
Keywords: silver copper; surface; bent nanocomposite; cuo bent ... See more keywords
Effects of shape-controlling cationic and anionic surfactants on the morphology and surface resonance plasmon intensity of silver@copper bimetallic nanoparticles
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Molecular Liquids"
DOI: 10.1016/j.molliq.2018.11.036
Abstract: Abstract Cetyltrimethylammonium bromide (CTAB) and sodium dodecyl sulfate (SDS) were used as a soft template to determine the morphology of silver@copper bimetallic nanoparticles. The subsequent addition of ascorbic acid to the Ag+, Cu2+ and surfactants… read more here.
Keywords: copper bimetallic; surface resonance; silver copper; silver ... See more keywords
Synthesis and antibacterial activity of graphene oxide decorated by silver and copper oxide nanoparticles
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Molecular Structure"
DOI: 10.1016/j.molstruc.2020.128536
Abstract: Abstract This work is a present decoration of graphene oxide by silver and copper oxide nanoparticles via a chemical method in order to enhance the antibacterial activity. The increased supply for decoration of graphene oxide… read more here.
Keywords: graphene oxide; antibacterial activity; silver copper;
Development of antibacterial contact lenses containing metallic nanoparticles
Sign Up to like & getrecommendations! Published in 2019 at "Polymer Testing"
DOI: 10.1016/j.polymertesting.2019.106034
Abstract: Abstract Background Contact lens wear can result in adverse events including bacterially-driven corneal infection and inflammation. These are the result of various kinds of bacteria adhering to contact lenses and either initiating infection of the… read more here.
Keywords: contact; pva; silver copper; spectroscopy ... See more keywords