Nanostructured films based on branched gold particles

Tatiana G. Beynik; Neonilla A. Matveevskaya; Denis Yu. Kosyanov; Anastasia A. Vornovskikh; Valeriy G. Kuryavyi; Volodymyr O. Yukhymchuk; Oleksandr M. Hreshchuk

doi:10.1117/1.JNP.12.036001

5 July 2018 Nanostructured films based on branched gold particles

Tatiana G. Beynik, Neonilla A. Matveevskaya, Denis Yu. Kosyanov, Anastasia A. Vornovskikh, Valeriy G. Kuryavyi, Volodymyr O. Yukhymchuk, Oleksandr M. Hreshchuk

Author Affiliations +

Journal of Nanophotonics, Vol. 12, Issue 3, 036001 (July 2018). https://doi.org/10.1117/1.JNP.12.036001

Abstract

Nanostructured films based on branched gold nanoparticles were obtained by self-assembly method. The possibility of controlling the film thickness in the range of 500 to 800 nm with preservation of their homogeneity and nanoparticle size (D_SEM = 55 ± 12 nm) was shown. Position of localized surface plasmon resonance in absorption spectra of the film structures at λ_lspr = 595 to 600 nm is almost independent on the film thickness. The efficient surface-enhanced Raman spectroscopy substrates based on branched gold nanostructures were developed.

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Tatiana G. Beynik, Neonilla A. Matveevskaya, Denis Yu. Kosyanov, Anastasia A. Vornovskikh, Valeriy G. Kuryavyi, Volodymyr O. Yukhymchuk, and Oleksandr M. Hreshchuk "Nanostructured films based on branched gold particles," Journal of Nanophotonics 12(3), 036001 (5 July 2018). https://doi.org/10.1117/1.JNP.12.036001

Received: 19 March 2018; Accepted: 21 June 2018; Published: 5 July 2018

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