Publication: Effect of Surfactants on Shape of Gold Nanoparticles
Дата
2020
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© 2020, Pleiades Publishing, Ltd.Abstract: In a binary mixture of cetyltrimethylammonium bromide (CTAB) and benzyldimethyltetradecyl ammonium chloride (BDTAC), gold nanorods with a maximum absorption of longitudinal plasmon resonance up to 1600 nm have been obtained. It has been shown that the shape of the growing nanoparticles is determined by the CTAB/BDTAC molar ratio. The optimal conditions have been found for the synthesis of homogeneous nanorods with an aspect ratio of 1 : 7 in a high yield, providing their rapid formation with subsequent slow and uniform growth. The use of a CTAB/BDTAC mixture allows preventing the change in particle shape due to recrystallization during their long-term storage, as is observed in the presence of CTAB.
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Effect of Surfactants on Shape of Gold Nanoparticles / Spirin, M.G. [et al.] // High Energy Chemistry. - 2020. - 54. - № 5. - P. 308-315. - 10.1134/S0018143920050148
URI
https://www.doi.org/10.1134/S0018143920050148
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https://openrepository.mephi.ru/handle/123456789/22371
https://www.scopus.com/record/display.uri?eid=2-s2.0-85091298823&origin=resultslist
http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=Alerting&SrcApp=Alerting&DestApp=WOS_CPL&DestLinkType=FullRecord&UT=WOS:000571828900002
https://openrepository.mephi.ru/handle/123456789/22371