Detail publikace

Nanostructured surface effect of electrode on doxorubicin determination

KYNCLOVÁ, H. PŘIBYL, J. HRDÝ, R. DRBOHLAVOVÁ, J. PRÁŠEK, J. HUBÁLEK, J.

Originální název

Nanostructured surface effect of electrode on doxorubicin determination

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

In this study, we compared two types of nanostructured electrodes with gold nanocolumns and flat gold electrodes by measurements with doxorubicin. Nanostructured electrodes were fabricated by electrochemical anodic oxidation followed by deposition of gold to the porous alumina. Flat gold electrodes were fabricated by physical evaporation of gold layer to the silicon substrate. All electrodes were characterized by electrochemical impedance spectroscopy and then the electrochemical determination of doxorubicin was studied by differential pulse voltammetry. The impedance spectroscopy measurements proved a bigger electroactive area for nanostructured electrodes. The gold nanocolumns have been found as an important factor in increasing of electrodes active area. This fact is very important for sensors sensitivity. Fabricated electrodes were successfully used for determination of doxorubicin.

Klíčová slova

Doxorubicin, gold nanocolumns, nanostructured electrode, flat gold electrode, electrochemical impedance spectroscopy, differential pulse voltammetry, titanium dioxide

Autoři

KYNCLOVÁ, H.; PŘIBYL, J.; HRDÝ, R.; DRBOHLAVOVÁ, J.; PRÁŠEK, J.; HUBÁLEK, J.

Rok RIV

2014

Vydáno

13. 1. 2014

Nakladatel

Trans Tech Publications Inc.

Místo

Switzerland

ISBN

978-3-03835-001-9

Kniha

4th International Conference on Nanotechnology and Biosensors

ISSN

1660-9336

Periodikum

Applied Mechanics and Materials

Ročník

490-491

Číslo

262

Stát

Švýcarská konfederace

Strany od

262

Strany do

266

Strany počet

5

BibTex

@inproceedings{BUT104261,
  author="Hana {Kynclová} and Jakub {Přibyl} and Radim {Hrdý} and Jana {Drbohlavová} and Jan {Prášek} and Jaromír {Hubálek}",
  title="Nanostructured surface effect of electrode on doxorubicin determination",
  booktitle="4th International Conference on Nanotechnology and Biosensors",
  year="2014",
  journal="Applied Mechanics and Materials",
  volume="490-491",
  number="262",
  pages="262--266",
  publisher="Trans Tech Publications Inc.",
  address="Switzerland",
  doi="10.4028/www.scientific.net/AMM.490-491.262",
  isbn="978-3-03835-001-9",
  issn="1660-9336"
}