Proceedings of Eurosensors 2017, Paris, France, 3–6 September 2017 2017
DOI: 10.3390/proceedings1040427
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Interaction of Colloidal Silver Nanoparticles with Ni2+: Sensing Application

Abstract: Abstract:We report on synthesis of silver nanoparticles (AgNPs) capped with specific thiol suitable to detect heavy metal ions in water. The sensing mechanism is based on a change of an optical properties of the silver colloids, namely the surface plasmon resonance (SPR) when small amounts of contaminants are present in solution. We detected a specific sensitivity to nickel ions and we investigated the interaction of the AgNPs with Ni 2+ in the concentration range of 0.5-2.0 ppm.

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Cited by 5 publications
(1 citation statement)
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“…There were three metal nanoparticles include Ag, Au and zinc used to control the viruses; an anthropological study showed that silver nanoparticles were used effectively against human viruses such as Tacaribe virus [97] and influenza virus [87] 98], similar nanoparticles (Ag and Zn)have also been used against plant viruses for instance, Bean yellow mosaic virus [99], Potato virus Y [100], Sunhemp rosette virus [101] and Cucumber mosaic virus [102].…”
Section: Management Of Viral Diseasesmentioning
confidence: 99%
“…There were three metal nanoparticles include Ag, Au and zinc used to control the viruses; an anthropological study showed that silver nanoparticles were used effectively against human viruses such as Tacaribe virus [97] and influenza virus [87] 98], similar nanoparticles (Ag and Zn)have also been used against plant viruses for instance, Bean yellow mosaic virus [99], Potato virus Y [100], Sunhemp rosette virus [101] and Cucumber mosaic virus [102].…”
Section: Management Of Viral Diseasesmentioning
confidence: 99%