Detail publikace

Carbon nanotubes modified working microelectrodes for electrochemical sensors

PRÁŠEK, J. CHOMOUCKÁ, J. BUŠINOVÁ, P.

Originální název

Carbon nanotubes modified working microelectrodes for electrochemical sensors

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

This paper deals with problem of miniaturization of sensors for electrochemical analysis of various substances in aqueous solutions. Multiwalled carbon nanotubes based working electrode of electrochemical sensors has been fabricated as carbon nanotubes based nanocomposite sprayed on previously prepared thick-film substrate. Fabricated electrodes were used for electrochemical analysis of lead ions in acetate buffer solution using differential pulse voltammetry and compared with standard glassy carbon electrode and commercial carbon nanotubes based electrochemical sensor. The first results obtained by electrochemical analysis of spray-coated electrodes shown good response to lead ions. Fabricated electrode has better sensitivity than commercial electrode and almost two times better sensitivity than standard glassy carbon electrode.

Klíčová slova

electrode, electrochemical sensor, carbon nanotubes, analysis

Autoři

PRÁŠEK, J.; CHOMOUCKÁ, J.; BUŠINOVÁ, P.

Rok RIV

2011

Vydáno

11. 5. 2011

Nakladatel

IEEE

ISBN

978-1-4577-2112-0

Kniha

IEEE Xplore Digital Library, Electronics technology (ISSE), 2011: 34th International Spring Seminar on Electronics Technology

ISSN

2161-2528

Periodikum

Electronics Technology (ISSE)

Stát

Spojené státy americké

Strany od

546

Strany do

550

Strany počet

5

BibTex

@inproceedings{BUT72549,
  author="Jan {Prášek} and Jana {Pekárková} and Petra {Majzlíková}",
  title="Carbon nanotubes modified working microelectrodes for electrochemical sensors",
  booktitle="IEEE Xplore Digital Library, Electronics technology (ISSE), 2011: 34th International Spring Seminar on Electronics Technology",
  year="2011",
  journal="Electronics Technology (ISSE)",
  pages="546--550",
  publisher="IEEE",
  isbn="978-1-4577-2112-0",
  issn="2161-2528"
}