Real-time monitoring of changes of the pathogens concentration in water under influence of nanosilver particles by resonance laser spectroscopy techniques

23rd International Laser Physics Workshop

Moguilnaya, T.Y.^1 ; Bobkov, P.V.^1 ; Tomilin, V.I.^1 ; Kononenko, A.B.^2

JSC SERVET-M, ul. 8th Radial, Moscow

115404, Russia^1

Veterinary Sanitation, Hygiene and Ecology Institute, Zvenigorodskoe Highway 5, Moscow

123022, Russia^2

关键词: Biological methods;    Coliphages;    E. coli;    Nano silver;    Nonlinear scattering;    Pathogenic organisms;    Real time monitoring;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/594/1/012026/pdf
DOI  :  10.1088/1742-6596/594/1/012026

来源: IOP

【 摘 要 】

We investigated the nonlinear scattering in solutions of water containing E. coli and the mixture of E. coli and silver nanoparticles. As a result of these investigations, we developed a method of controlling the concentration of pathogenic organisms in the water and the concentration of the nanoparticles influences these organisms. For the study we selected pathogens-goldish staphylococcus, E-coli and coliphage MS-2. Standard biological method is qualitatively in agreement with our results.