Detail publikace

Surface-Enhanced Raman Spectroscopy Investigation of DNA Molecules on Gold/Epoxy Nanocomposite Substrates

Zangana, S. Lednicky, T. Rigo, I. Csarnovics, I. Veres, M. Bonyar, A.

Originální název

Surface-Enhanced Raman Spectroscopy Investigation of DNA Molecules on Gold/Epoxy Nanocomposite Substrates

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

Gold/epoxy nanocomposites were prepared by template-assisted solid-state dewetting and tested as a Surface-Enhanced Raman Scattering (SERS) substrates for DNA detection. The effect of excitation wavelength on the detected peak intensities was investigated with three different laser sources (532, 633, and 785 nm). The relationship between the plasmon absorbance band of the substrate and the excitation wavelength was studied. It was shown that the shift in the plasmon absorbance band, caused by the binding of the target-DNA molecules could have a major effect on the intensity of the measured peaks, which effect can be more significant than the signal contribution of target molecules on the surface

Klíčová slova

biosensors; DNA; Gold nanoparticle; Nanocomposite; SERS

Autoři

Zangana, S.; Lednicky, T.; Rigo, I.; Csarnovics, I.; Veres, M.; Bonyar, A.

Vydáno

21. 10. 2020

ISBN

978-1728-17-506-5

Kniha

2020 IEEE 26th International Symposium for Design and Technology in Electronic Packaging, SIITME 2020 - Conference Proceedings

Strany od

32

Strany do

36

Strany počet

5

URL

https://ieeexplore-ieee-org.ezproxy.lib.vutbr.cz/document/9292267

BibTex

@inproceedings{BUT177128,
  author="Zangana, S. and Lednicky, T. and Rigo, I. and Csarnovics, I. and Veres, M. and Bonyar, A.",
  title="Surface-Enhanced Raman Spectroscopy Investigation of DNA Molecules on Gold/Epoxy Nanocomposite Substrates",
  booktitle="2020 IEEE 26th International Symposium for Design and Technology in Electronic Packaging, SIITME 2020 - Conference Proceedings",
  year="2020",
  pages="32--36",
  doi="10.1109/SIITME50350.2020.9292267",
  isbn="978-1728-17-506-5",
  url="https://ieeexplore-ieee-org.ezproxy.lib.vutbr.cz/document/9292267"
}