. . . . "76" . . . "000299816100023" . . . . "13"^^ . . "Polarographic and voltammetric determination of genotoxic 2-aminofluoren-9-one at mercury electrodes" . . . . . "Polarographic and voltammetric determination of genotoxic 2-aminofluoren-9-one at mercury electrodes"@en . . "Spiked water samples; 2-Aminofluoren-9-one; Mercury electrodes; Voltammetry; Polarography; Electrochemistry; Analytical methods"@en . "Electrochemical behavior of genotoxic 2-aminofluoren-9-one (2-AFN) was investigated by DC tast polarography (DCTP) and differential pulse polarography (DPP), both at a classical dropping mercury electrode (DME), and by DC voltammetry (DCV), differential pulse voltammetry (DPV), and adsorptive stripping differential pulse voltammetry (AdSDPV), all at a miniaturized hanging mercury drop minielectrode (HMDmE), in buffered aqueous-methanolic solutions. Optimum conditions were found for the determination of 2-AFN by DCTP at DME in the concentration range from 1 x 10-6 to 1 x 10-4 mol l-1 (with a limit of quantification (LQ) of 5 x 10-7 mol l-1), by DPP at DME (from 1 x 10-7 to 1 x 10-4 mol l-1; LQ on level of 1 x 10-7 mol l-1), by DCV and DPV at HMDmE (both from 1 x 10-7 to 1 x 10-4 mol l-1; LQs on level of 2 x 10-7 and 1 x 10-7 mol l-1 for DCV and DPV, respectively), and by AdSDPV at HMDmE (from 2 x 10-9 to 1 x 10-7 mol l-1; LQ ALMOST EQUAL TO 4 x 10-9 mol l-1). Practical applicability of the developed methods was verified on the direct determination of 2-AFN in model samples of drinking and river water in nanomolar to micromolar concentrations."@en . . "http://dx.doi.org/10.1135/cccc2011142" . "4"^^ . . "CZ - \u010Cesk\u00E1 republika" . "Vysko\u010Dil, Vlastimil" . "RIV/00216208:11310/11:10105663!RIV12-TA0-11310___" . "RIV/00216208:11310/11:10105663" . . "221068" . . "11310" . "Polarographic and voltammetric determination of genotoxic 2-aminofluoren-9-one at mercury electrodes"@en . "12" . . "Collection of Czechoslovak Chemical Communications" . . "Polarographic and voltammetric determination of genotoxic 2-aminofluoren-9-one at mercury electrodes" . "10.1135/cccc2011142" . "5"^^ . . "Barek, Ji\u0159\u00ED" . "H\u00E1jkov\u00E1, Andrea" . . "[9FFC65F85C51]" . "P(LC06035), P(ME10004), P(TA01020565), S, Z(MSM0021620857)" . . "Electrochemical behavior of genotoxic 2-aminofluoren-9-one (2-AFN) was investigated by DC tast polarography (DCTP) and differential pulse polarography (DPP), both at a classical dropping mercury electrode (DME), and by DC voltammetry (DCV), differential pulse voltammetry (DPV), and adsorptive stripping differential pulse voltammetry (AdSDPV), all at a miniaturized hanging mercury drop minielectrode (HMDmE), in buffered aqueous-methanolic solutions. Optimum conditions were found for the determination of 2-AFN by DCTP at DME in the concentration range from 1 x 10-6 to 1 x 10-4 mol l-1 (with a limit of quantification (LQ) of 5 x 10-7 mol l-1), by DPP at DME (from 1 x 10-7 to 1 x 10-4 mol l-1; LQ on level of 1 x 10-7 mol l-1), by DCV and DPV at HMDmE (both from 1 x 10-7 to 1 x 10-4 mol l-1; LQs on level of 2 x 10-7 and 1 x 10-7 mol l-1 for DCV and DPV, respectively), and by AdSDPV at HMDmE (from 2 x 10-9 to 1 x 10-7 mol l-1; LQ ALMOST EQUAL TO 4 x 10-9 mol l-1). Practical applicability of the developed methods was verified on the direct determination of 2-AFN in model samples of drinking and river water in nanomolar to micromolar concentrations." . . "0010-0765" . . . "Wang, Joseph" . . "Da\u0148hel, Ale\u0161" .