Association interaction and voltammetric determination of 1-aminopyrene and 1-hydroxypyrene at cyclodextrin and DNA based electrochemical sensors

Abstract

The aim of this work was voltammetric determination of 1-aminopyrene and 1-hydroxypyrene using carbon paste electrodes modified with cyclodextrin derivatives and double stranded deoxyribonucleic acid (dsDNA). The detection schemes based on a preconcentration and differential pulse voltammetric (DPV) determination at β-cyclodextrin and γ-cyclodextrin modified carbon paste electrode (β-CD/CPE, γ-CD/CPE), neutral β-cyclodextrin polymer and carboxymethyl-β-cyclodextrin polymer modified screen-printed electrode (β-CDP/SPE, β-CDPA/SPE) and dsDNA modified screen-printed electrode (DNA/SPE) are proposed for the trace determination of studied analytes within the concentration range from 2×10^-8 to 4×10 ^-7 mol dm^-3 and from 2×10^-7 to 4×10^-6 mol dm^-3 with the limits of quantification down to 10^-8 mol dm^-3. Depending on pH, 1-aminopyrene interacts with both surface attached CD and DNA by electrostatic bonds and supramolecular complexation while 1-hydroxypyrene associates with the CD hosts via complexation. The 1-aminopyrene interaction with dsDNA was confirmed by fluorimetric measurements in the solution phase using a competing DNA-TO-PRO-3 dye complex. In addition, the effect of temperature on this association was investigated using an electrically heated DNA-modified carbon paste electrode (DNA/CPE).

Original language	English
Pages (from-to)	191-197
Number of pages	7
Journal	Bioelectrochemistry
Volume	67
Issue number	2 SPEC. ISS.
DOIs	https://doi.org/10.1016/j.bioelechem.2004.06.007
Publication status	Published - 1 Jan 2005
Externally published	Yes

Keywords

Biosensor
DNA
Electrically heated electrode
Pyrene derivatives
Screen-printed electrode
β-Cyclodextrin

ASJC Scopus subject areas

Biophysics
Physical and Theoretical Chemistry
Electrochemistry

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10.1016/j.bioelechem.2004.06.007

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Ferancová, A., Bucková, M., Korgová, E., Korbut, O., Gründler, P., Wärnmark, I., Štepán, R., Barek, J., Zima, J., & Labuda, J. (2005). Association interaction and voltammetric determination of 1-aminopyrene and 1-hydroxypyrene at cyclodextrin and DNA based electrochemical sensors. Bioelectrochemistry, 67(2 SPEC. ISS.), 191-197. https://doi.org/10.1016/j.bioelechem.2004.06.007

Association interaction and voltammetric determination of 1-aminopyrene and 1-hydroxypyrene at cyclodextrin and DNA based electrochemical sensors. / Ferancová, A.; Bucková, M.; Korgová, E.; Korbut, O.; Gründler, P.; Wärnmark, I.; Štepán, R.; Barek, J.; Zima, J.; Labuda, J.

In: Bioelectrochemistry, Vol. 67, No. 2 SPEC. ISS., 01.01.2005, p. 191-197.

Research output: Contribution to journal › Article

Ferancová, A, Bucková, M, Korgová, E, Korbut, O, Gründler, P, Wärnmark, I, Štepán, R, Barek, J, Zima, J & Labuda, J 2005, 'Association interaction and voltammetric determination of 1-aminopyrene and 1-hydroxypyrene at cyclodextrin and DNA based electrochemical sensors', Bioelectrochemistry, vol. 67, no. 2 SPEC. ISS., pp. 191-197. https://doi.org/10.1016/j.bioelechem.2004.06.007

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title = "Association interaction and voltammetric determination of 1-aminopyrene and 1-hydroxypyrene at cyclodextrin and DNA based electrochemical sensors",

abstract = "The aim of this work was voltammetric determination of 1-aminopyrene and 1-hydroxypyrene using carbon paste electrodes modified with cyclodextrin derivatives and double stranded deoxyribonucleic acid (dsDNA). The detection schemes based on a preconcentration and differential pulse voltammetric (DPV) determination at β-cyclodextrin and γ-cyclodextrin modified carbon paste electrode (β-CD/CPE, γ-CD/CPE), neutral β-cyclodextrin polymer and carboxymethyl-β-cyclodextrin polymer modified screen-printed electrode (β-CDP/SPE, β-CDPA/SPE) and dsDNA modified screen-printed electrode (DNA/SPE) are proposed for the trace determination of studied analytes within the concentration range from 2×10-8 to 4×10 -7 mol dm-3 and from 2×10-7 to 4×10-6 mol dm-3 with the limits of quantification down to 10-8 mol dm-3. Depending on pH, 1-aminopyrene interacts with both surface attached CD and DNA by electrostatic bonds and supramolecular complexation while 1-hydroxypyrene associates with the CD hosts via complexation. The 1-aminopyrene interaction with dsDNA was confirmed by fluorimetric measurements in the solution phase using a competing DNA-TO-PRO-3 dye complex. In addition, the effect of temperature on this association was investigated using an electrically heated DNA-modified carbon paste electrode (DNA/CPE).",

keywords = "Biosensor, DNA, Electrically heated electrode, Pyrene derivatives, Screen-printed electrode, β-Cyclodextrin",

author = "A. Ferancov{\'a} and M. Buckov{\'a} and E. Korgov{\'a} and O. Korbut and P. Gr{\"u}ndler and I. W{\"a}rnmark and R. {\v S}tep{\'a}n and J. Barek and J. Zima and J. Labuda",

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AU - Ferancová, A.

AU - Bucková, M.

AU - Korgová, E.

AU - Korbut, O.

AU - Gründler, P.

AU - Wärnmark, I.

AU - Štepán, R.

AU - Barek, J.

AU - Zima, J.

AU - Labuda, J.

PY - 2005/1/1

Y1 - 2005/1/1

N2 - The aim of this work was voltammetric determination of 1-aminopyrene and 1-hydroxypyrene using carbon paste electrodes modified with cyclodextrin derivatives and double stranded deoxyribonucleic acid (dsDNA). The detection schemes based on a preconcentration and differential pulse voltammetric (DPV) determination at β-cyclodextrin and γ-cyclodextrin modified carbon paste electrode (β-CD/CPE, γ-CD/CPE), neutral β-cyclodextrin polymer and carboxymethyl-β-cyclodextrin polymer modified screen-printed electrode (β-CDP/SPE, β-CDPA/SPE) and dsDNA modified screen-printed electrode (DNA/SPE) are proposed for the trace determination of studied analytes within the concentration range from 2×10-8 to 4×10 -7 mol dm-3 and from 2×10-7 to 4×10-6 mol dm-3 with the limits of quantification down to 10-8 mol dm-3. Depending on pH, 1-aminopyrene interacts with both surface attached CD and DNA by electrostatic bonds and supramolecular complexation while 1-hydroxypyrene associates with the CD hosts via complexation. The 1-aminopyrene interaction with dsDNA was confirmed by fluorimetric measurements in the solution phase using a competing DNA-TO-PRO-3 dye complex. In addition, the effect of temperature on this association was investigated using an electrically heated DNA-modified carbon paste electrode (DNA/CPE).

AB - The aim of this work was voltammetric determination of 1-aminopyrene and 1-hydroxypyrene using carbon paste electrodes modified with cyclodextrin derivatives and double stranded deoxyribonucleic acid (dsDNA). The detection schemes based on a preconcentration and differential pulse voltammetric (DPV) determination at β-cyclodextrin and γ-cyclodextrin modified carbon paste electrode (β-CD/CPE, γ-CD/CPE), neutral β-cyclodextrin polymer and carboxymethyl-β-cyclodextrin polymer modified screen-printed electrode (β-CDP/SPE, β-CDPA/SPE) and dsDNA modified screen-printed electrode (DNA/SPE) are proposed for the trace determination of studied analytes within the concentration range from 2×10-8 to 4×10 -7 mol dm-3 and from 2×10-7 to 4×10-6 mol dm-3 with the limits of quantification down to 10-8 mol dm-3. Depending on pH, 1-aminopyrene interacts with both surface attached CD and DNA by electrostatic bonds and supramolecular complexation while 1-hydroxypyrene associates with the CD hosts via complexation. The 1-aminopyrene interaction with dsDNA was confirmed by fluorimetric measurements in the solution phase using a competing DNA-TO-PRO-3 dye complex. In addition, the effect of temperature on this association was investigated using an electrically heated DNA-modified carbon paste electrode (DNA/CPE).

KW - Biosensor

KW - DNA

KW - Electrically heated electrode

KW - Pyrene derivatives

KW - Screen-printed electrode

KW - β-Cyclodextrin

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