Journal of Siberian Federal University. Mathematics & Physics / Chemical Synthesis of Gold Nanoparticles: Mechanisms of Formation and Morphology Control

Full text (.pdf)
Issue
Journal of Siberian Federal University. Mathematics & Physics. Prepublication
Authors
Umarova, Amina Sh.; Lukyanenko, Anna V.; Tsarenko, Andrey V.; Fedorov, Aleksandr S.; Aleksandrovsky, Aleksandr S.; Volochaev, Mikhail N.
Contact information
Umarova, Amina Sh. : Reshetnev Siberian State University of Science and Technology (Krasnoyarsk, Russian Federation); OCRID: 0009-0004-3704-9446; Lukyanenko, Anna V. : Kirensky Institute of Physics Federal Research Center KSC SB RAS (Krasnoyarsk, Russian Federation); OCRID: 0000-0001-7496-242X; Tsarenko, Andrey V. : Kirensky Institute of Physics Federal Research Center KSC SB RAS (Krasnoyarsk, Russian Federation); ; Fedorov, Aleksandr S. : Kirensky Institute of Physics Federal Research Center KSC SB RAS (Krasnoyarsk, Russian Federation); OCRID: 0000-0002-7911-3301; Aleksandrovsky, Aleksandr S. : Kirensky Institute of Physics Federal Research Center KSC SB RAS (Krasnoyarsk, Russian Federation); OCRID: 0000-0003-1821-6718; Volochaev, Mikhail N. : Kirensky Institute of Physics Federal Research Center KSC SB RAS (Krasnoyarsk, Russian Federation); OCRID: 0000-0001-6245-4153
Keywords
gold nanoparticles; Turkevich–Frens method; seed-mediated growth method; localized sur-face plasmon resonance
Abstract

In this work, gold nanoparticles were synthesized by two methods: the Turkevich–Frens method and seed-mediated growth method. The features of each method and their effect on the size, morphology, and optical properties of the obtained particles are described. The dependence of the plasmon resonance wavelength on the shape of nanoparticles has been analysed using optical spectroscopy. It has also been shown that changes in synthesis conditions affect the spectral characteristics of colloidal gold

Pages
347–356
EDN
RDSRHT
Paper at repository of SibFU
https://elib.sfu-kras.ru/handle/2311/158238