Sensors 2004, 4(5), 47-57; doi:10.3390/s40500047
Article

Study of Voltammetric Determination of Carcinogenic 1-Nitropyrene and 1-Aminopyrene Using a Glassy Carbon Paste Electrode

1,* email, 2, 3 and 1
Received: 30 April 2004; Accepted: 30 May 2004 / Published: 20 July 2004
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Abstract: Linear scan voltammetry (LSV), differential pulse voltammetry (DPV) and voltammetry with adsorptive accumulation (AAV) at a glassy carbon paste electrode (GCPE) based on mixing glassy carbon spherical microparticles with an organic pasting liquid were used for the determination of trace amounts of carcinogenic 1-nitropyrene (1-NP) (the limit of determination around 2.10-5 mol L-1 for LSV and 2.10-6 mol L-1 for DPV) and 1-aminopyrene (1-AP) (the limit of determination around 3.10-6 mol L-1 for LSV, 1.10-6 mol L-1 for DPV and 1.10-7 mol L-1 for AAV) using a Britton-Robinson buffer – methanol mixture as a base electrolyte. The main advantage of this new type of electrode is its full compatibility with media containing a high amount of organic solvent (methanol, acetonitrile)
Keywords: Glassy carbon paste electrode; linear scan voltammetry; differential pulse voltammetry; voltammetry with adsorptive accumulation; 1-nitropyrene; 1-aminopyrene.
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MDPI and ACS Style

Barek, J.; Muck, A.; Wang, J.; Zima, J. Study of Voltammetric Determination of Carcinogenic 1-Nitropyrene and 1-Aminopyrene Using a Glassy Carbon Paste Electrode. Sensors 2004, 4, 47-57.

AMA Style

Barek J, Muck A, Wang J, Zima J. Study of Voltammetric Determination of Carcinogenic 1-Nitropyrene and 1-Aminopyrene Using a Glassy Carbon Paste Electrode. Sensors. 2004; 4(5):47-57.

Chicago/Turabian Style

Barek, Jirí; Muck, Alexandr; Wang, Joseph; Zima, Jirí. 2004. "Study of Voltammetric Determination of Carcinogenic 1-Nitropyrene and 1-Aminopyrene Using a Glassy Carbon Paste Electrode." Sensors 4, no. 5: 47-57.

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