Přístupnostní navigace
E-přihláška
Vyhledávání Vyhledat Zavřít
Detail publikace
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
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" }