Silver sulfide
Silver sulfide structure
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Common Name | Silver sulfide | ||
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| CAS Number | 21548-73-2 | Molecular Weight | 247.801 | |
| Density | 7.234 g/mL at 25 °C(lit.) | Boiling Point | N/A | |
| Molecular Formula | Ag2S | Melting Point | 845 °C(lit.) | |
| MSDS | Chinese USA | Flash Point | N/A | |
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Aqueous synthesis of highly luminescent AgInS₂-ZnS quantum dots and their biological applications.
Nanoscale 5(6) , 2322-7, (2013) Highly emissive and air-stable AgInS2-ZnS quantum dots (ZAIS QDs) with quantum yields of up to 20% have been successfully synthesized directly in aqueous media in the presence of polyacrylic acid (PAA) and mercaptoacetic acid (MAA) as stabilizing and reactivi... |
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Ag2S-ZnO--an efficient photocatalyst for the mineralization of Acid Black 1 with UV light.
Spectrochim. Acta. A. Mol. Biomol. Spectrosc. 105 , 314-9, (2013) The Ag(2)S loaded ZnO (Ag(2)S-ZnO) was successfully synthesized by precipitation of zinc oxalate and Ag(2)S and calcination of the mixed precipitate at 400 °C for 12 h. The catalyst was characterized by X-ray diffraction (XRD), scanning electron microscope (S... |
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Highly efficient antiviral and antibacterial activities of solid-state cuprous compounds.
J. Hazard. Mater. 235-236 , 265-70, (2012) We found that several solid-state cuprous compounds, including cuprous oxide (Cu(2)O), sulfide (Cu(2)S), iodide (CuI), and chloride (CuCl), have highly efficient antiviral activities, whereas those of solid-state silver and cupric compounds are markedly lower... |
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Remobilisation of silver and silver sulphide nanoparticles in soils.
Environ. Pollut. 193 , 102-10, (2014) Manufactured nanoparticles (NPs) present in consumer products could enter soils through re-use of biosolids. Among these NPs are those based on silver (Ag), which are found sulphidised (e.g. silver sulphide, Ag2S) in biosolids. Herein, our aim was to examine ... |
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Genotoxic effects of CdS quantum dots and Ag2S nanoparticles in fish cell lines (RTG-2).
Mutat. Res. Genet. Toxicol. Environ. Mutagen. 775-776 , 89-93, (2014) The increasing use of nanotechnologies will lead to significant releases of engineered nanoparticles into the aquatic environment, where their impact is still poorly characterized. In the present paper, the genotoxic and cytotoxic properties of CdS quantum do... |
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Fabrication of vascular endothelial growth factor antibody bioconjugated ultrasmall near-infrared fluorescent Ag2S quantum dots for targeted cancer imaging in vivo.
Chem. Commun. (Camb.) 49(32) , 3324-6, (2013) BSA-stabilized Ag2S QDs were fabricated in aqueous solution via a one-pot approach, and subsequently bioconjugated with antiVEGF for targeted in vivo cancer imaging. |
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Facile preparation of Ag2S/Ag semiconductor/metal heteronanostructures with remarkable antibacterial properties.
ChemPhysChem 13(10) , 2531-5, (2012)
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Monodispersed biocompatible silver sulfide nanoparticles: facile extracellular biosynthesis using the γ-proteobacterium, Shewanella oneidensis.
Acta Biomater. 7(12) , 4253-8, (2011) Interest in engineered metal and semiconductor nanocrystallites continues to grow due to their unique size- and shape-dependent optoelectronic, physicochemical and biological properties. Therefore identifying novel non-hazardous nanoparticle synthesis routes ... |
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Facile synthesis of AgInS₂ hierarchical flowerlike nanoarchitectures composed of ultrathin nanowires.
Nanoscale 5(4) , 1570-5, (2013) In this work, AgInS(2) hierarchical flowerlike nanoarchitectures, which are composed of ultrathin nanowires, were synthesized by thermolysis of a mixed solution of AgNO(3), InCl(3)·4H(2)O and n-dodecanethiol at elevated temperature. The average diameter and l... |
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From nanoplates to microtubes and microrods: a surfactant-free rolling mechanism for facile fabrication and morphology evolution of Ag2S films.
Chemistry 17(27) , 7694-700, (2011) By a simple and facile wet-chemistry technique without any surfactant, various shapes of Ag(2)S crystals--including leaflike pentagonal nanoplates, crinkly nanoscrolls, hexagonal prismlike microtubes, and microrods--were fabricated in situ on a large-area sil... |