Detail publikace

Electrochemical Impedance Spectroscopy Behaviour of Guanine on Nanostructured Planar Electrode

HRDÝ, R. KYNCLOVÁ, H. DRBOHLAVOVÁ, J. SVATOŠ, V. PEKÁRKOVÁ, J. PRÁŠEK, J. MAJZLÍKOVÁ, P. PEKÁREK, J. TRNKOVÁ, L. KIZEK, R. HUBÁLEK, J.

Originální název

Electrochemical Impedance Spectroscopy Behaviour of Guanine on Nanostructured Planar Electrode

Typ

článek v časopise ve Web of Science, Jimp

Jazyk

angličtina

Originální abstrakt

The aim of this work is the optimization and following characterization of gold nanostructured electrochemical sensors suitable for biomolecules and heavy metal ion detection. Gold nanoparticles need to be examined for biocompatibility and environmental impacts. The EIS (electrochemical impedance spectroscopy) measurements of surfaces with various nanoparticles geometry have shown a strong dependence of active electrochemical surfaces area on the rate of nanomachining. The main aim of the paper presented is discovery of planar nanostructured electrode with selected size of nanoparticles which can bring greater benefit in their application in biochemistry in comparison to a flat gold electrode. The cyclic voltammetry method has prooved that nanowires with selected aspect ratio have increased electrochemicaly active area of electrodes.

Klíčová slova

Electrochemistry, Electro-impedance Spectroscopy, Cyclic Voltammetry, Gold Nanoparticles, Biosensor, Guanine

Autoři

HRDÝ, R.; KYNCLOVÁ, H.; DRBOHLAVOVÁ, J.; SVATOŠ, V.; PEKÁRKOVÁ, J.; PRÁŠEK, J.; MAJZLÍKOVÁ, P.; PEKÁREK, J.; TRNKOVÁ, L.; KIZEK, R.; HUBÁLEK, J.

Rok RIV

2013

Vydáno

1. 4. 2013

ISSN

1452-3981

Periodikum

INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE

Ročník

8

Číslo

4

Stát

Srbská republika

Strany od

4384

Strany do

4396

Strany počet

14

BibTex

@article{BUT96461,
  author="Radim {Hrdý} and Hana {Kynclová} and Jana {Drbohlavová} and Vojtěch {Svatoš} and Jana {Pekárková} and Jan {Prášek} and Petra {Majzlíková} and Jan {Pekárek} and Libuše {Trnková} and René {Kizek} and Jaromír {Hubálek}",
  title="Electrochemical Impedance Spectroscopy Behaviour of Guanine on Nanostructured Planar Electrode",
  journal="INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE",
  year="2013",
  volume="8",
  number="4",
  pages="4384--4396",
  issn="1452-3981"
}