Publication result detail

Carbon composite micro- and nano-tubes-based electrodes for detection of nucleic acids

PRÁŠEK, J.; HÚSKA, D.; TRNKOVÁ, L.; ADAM, V.; KIZEK, R.; HUBÁLEK, J.

Original Title

Carbon composite micro- and nano-tubes-based electrodes for detection of nucleic acids

English Title

Carbon composite micro- and nano-tubes-based electrodes for detection of nucleic acids

Type

Peer-reviewed article not indexed in WoS or Scopus

Original Abstract

The first aim of this study was to fabricate vertically aligned multiwalled carbon nanotubes (MWCNTs). MWCNTs were successfully prepared by using plasma enhanced chemical vapour deposition. Further, three carbon composite electrodes with different content of carbon particles with various shapes and sizes were prepared and tested on measuring of nucleic acids. The dependences of adenine peak height on the concentration of nucleic acid sample were measured. Carbon composite electrode prepared from a mixture of glassy and spherical carbon powder and MWCNTs had the highest sensitivity to nucleic acids. Other interesting result is the fact that we were able to distinguish signals for all bases using this electrode.

English abstract

The first aim of this study was to fabricate vertically aligned multiwalled carbon nanotubes (MWCNTs). MWCNTs were successfully prepared by using plasma enhanced chemical vapour deposition. Further, three carbon composite electrodes with different content of carbon particles with various shapes and sizes were prepared and tested on measuring of nucleic acids. The dependences of adenine peak height on the concentration of nucleic acid sample were measured. Carbon composite electrode prepared from a mixture of glassy and spherical carbon powder and MWCNTs had the highest sensitivity to nucleic acids. Other interesting result is the fact that we were able to distinguish signals for all bases using this electrode.

Keywords

CVD, carbon nanotubes, electrode, DNA

Key words in English

CVD, carbon nanotubes, electrode, DNA

Authors

PRÁŠEK, J.; HÚSKA, D.; TRNKOVÁ, L.; ADAM, V.; KIZEK, R.; HUBÁLEK, J.

RIV year

2012

Released

16.05.2011

Publisher

Springer

ISBN

1931-7573

Periodical

Nanoscale Research Letters

Volume

6

Number

1

State

United States of America

Pages from

1

Pages to

5

Pages count

5

URL

https://nanoscalereslett.springeropen.com/articles/10.1186/1556-276X-6-385

Full text in the Digital Library

http://hdl.handle.net/11012/137972

BibTex

@article{BUT72581,
  author="Jan {Prášek} and Dalibor {Húska} and Libuše {Trnková} and Vojtěch {Adam} and René {Kizek} and Jaromír {Hubálek}",
  title="Carbon composite micro- and nano-tubes-based electrodes for detection of nucleic acids",
  journal="Nanoscale Research Letters",
  year="2011",
  volume="6",
  number="1",
  pages="1--5",
  doi="10.1186/1556-276X-6-385",
  issn="1931-7573",
  url="https://nanoscalereslett.springeropen.com/articles/10.1186/1556-276X-6-385"
}

Documents

1556-276X-6-385