Result Details

Study of interactions between cysteine and cadmium(II) ions using automatic pipetting system off-line coupled with electrochemical analyser

HYNEK, D.; KREJČOVÁ, L.; SOCHOR, J.; CERNEI, N.; KYNICKÝ, J.; ADAM, V.; TRNKOVÁ, L.; HUBÁLEK, J.; VRBA, R.; KIZEK, R. Study of interactions between cysteine and cadmium(II) ions using automatic pipetting system off-line coupled with electrochemical analyser. International Journal of Electrochemical Science, 2012, vol. 7, no. 3, p. 1802-1819. ISSN: 1452-3981.
Type
journal article
Language
English
Authors
Hynek David, Ing. et Ing., Ph.D., CEITEC (CEITEC), UMEL (FEEC)
Krejčová Ludmila, MVDr., Ph.D., CEITEC (CEITEC)
Sochor Jiří, doc. Ing., Ph.D., CEITEC (CEITEC), UBMI (FEEC), UMEL (FEEC)
Cernei Natalia Vladimirovna, Mgr., Ph.D., UBMI (FEEC)
Kynický Jindřich, doc. Mgr., Ph.D., CEITEC (CEITEC)
Adam Vojtěch, prof. RNDr., Ph.D., CEITEC (CEITEC), UBMI (FEEC), UMEL (FEEC)
Trnková Libuše, prof. RNDr., CSc., CEITEC (CEITEC)
Hubálek Jaromír, prof. Ing., Ph.D., CEITEC (CEITEC), UMEL (FEEC)
Vrba Radimír, prof. Ing., CSc., CEITEC (CEITEC), RG-2-02 (CEITEC), UMEL (FEEC)
Kizek René, prof. Ing., Ph.D., CEITEC (CEITEC), UBMI (FEEC), UMEL (FEEC)
Abstract

The sulfhydryl grou of low molecular thiols including cysteine is reactiv and is often found conjugated to other molecules such as nitic oxide and/or metal ions via its sulfhyrdryl moiety. Therefore it is not surprising that thiols play key role in many protective mechanisms againts adverse effects of metal ions. Based on the statistic, we were able to estimate mathematical calibration model, detection limits and quantification limits for determination of cadmium (II) using sensors based on cystein.

Keywords

cysteine; electrochemical analysis; mercury electrode; differential pulse voltammetry; robotic microfluidic analysis; interaction

Published
2012
Pages
1802–1819
Journal
International Journal of Electrochemical Science, vol. 7, no. 3, ISSN 1452-3981
UT WoS
000302730300005
BibTeX 
@article{BUT75713,
  author="David {Hynek} and Ludmila {Krejčová} and Jiří {Sochor} and Natalia Vladimirovna {Cernei} and Jindřich {Kynický} and Vojtěch {Adam} and Libuše {Trnková} and Jaromír {Hubálek} and Radimír {Vrba} and René {Kizek}",
  title="Study of interactions between cysteine and cadmium(II) ions using automatic pipetting system off-line coupled with electrochemical analyser",
  journal="International Journal of Electrochemical Science",
  year="2012",
  volume="7",
  number="3",
  pages="1802--1819",
  issn="1452-3981"
}
Departments
Department of Microelectronics (UMEL)
Smart Nanodevices (RG-1-02)
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