Publication: Generation of silver nanoparticles from thin films and their antibacterial properties
Дата
2022
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Аннотация
© 2022 Astro Ltd.Colloidal solutions of silver nanoparticles (NPs) were obtained by ultrashort-pulse laser ablation of silver films of variable thickness in water at different fluences, pulse durations and laser exposures. Characterization of these particles was performed by scanning electron microscopy, optical transmission spectroscopy, and dynamic light scattering. A monotonic increase in the extinction coefficient and in the average diameter of the colloidal particles - from 20 to 180 nm - was observed as a function of laser fluence and exposure. Antibacterial properties of colloidal silver NPs were investigated by the microbiological 'Live/Dead Biofilm Viability Kit' method.
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Generation of silver nanoparticles from thin films and their antibacterial properties / Nastulyavichus, A. [et al.] // Laser Physics Letters. - 2022. - 19. - № 7. - 10.1088/1612-202X/ac7137
URI
https://www.doi.org/10.1088/1612-202X/ac7137
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https://www.scopus.com/record/display.uri?eid=2-s2.0-85131395842&origin=resultslist
http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=Alerting&SrcApp=Alerting&DestApp=WOS_CPL&DestLinkType=FullRecord&UT=WOS:000805143200001
https://openrepository.mephi.ru/handle/123456789/27953