. "Voltammetric determination of 1,2-diaminoanthraquinone using carbon paste electrode"@en . . "0010-0765" . "Zima, Ji\u0159\u00ED" . "CZ - \u010Cesk\u00E1 republika" . . "4"^^ . . . . "9"^^ . "3"^^ . . "10.1135/cccc2011068" . . . . "Adsorptive stripping voltammetry; Direct current voltammetry; Differential pulse voltammetry; 1,2-Diaminoanthraquinone; Carbon paste electrode; Voltammetry; Electrochemistry; Analytical methods"@en . . . . . "Collection of Czechoslovak Chemical Communications" . "Voltammetric determination of 1,2-diaminoanthraquinone using carbon paste electrode"@en . "11310" . "P(LC06035), P(ME10004), S, Z(MSM0021620857)" . . . "Voltammetric determination of 1,2-diaminoanthraquinone using carbon paste electrode" . "Voltammetric determination of 1,2-diaminoanthraquinone using carbon paste electrode" . . . . . "http://search.proquest.com/docview/883982806" . "8" . . "000298002900007" . . . "239517" . "Barek, Ji\u0159\u00ED" . . "Wang, Joseph" . . "Direct current (DC) voltammetry and differential pulse (DP) voltammetry using a carbon paste electrode (CPE) have been used for the determination of trace amounts of ecotoxic 1,2-diaminoanthraquinone (DAAQ). The limit of determination (L(D)) of DAAQ for DC voltammetry was 2 x 10(-6) mol l(-1), and for DP voltammetry 2 x 10(-7) mol l(-1) under the optimized conditions in a mixed Britton-Robinson buffer pH 12 and methanol (1:9) medium. Adsorptive accummulation of the analyte on the surface of CPE decreased the limit of determination to 2 x 10(-8) mol l(-1) for DP voltammetry. Practical applicability of these newly developed methods was verified on model samples of river water."@en . . "RIV/00216208:11310/11:10107073!RIV12-MSM-11310___" . "RIV/00216208:11310/11:10107073" . "[293BB7244F67]" . . . "76" . "Direct current (DC) voltammetry and differential pulse (DP) voltammetry using a carbon paste electrode (CPE) have been used for the determination of trace amounts of ecotoxic 1,2-diaminoanthraquinone (DAAQ). The limit of determination (L(D)) of DAAQ for DC voltammetry was 2 x 10(-6) mol l(-1), and for DP voltammetry 2 x 10(-7) mol l(-1) under the optimized conditions in a mixed Britton-Robinson buffer pH 12 and methanol (1:9) medium. Adsorptive accummulation of the analyte on the surface of CPE decreased the limit of determination to 2 x 10(-8) mol l(-1) for DP voltammetry. Practical applicability of these newly developed methods was verified on model samples of river water." . "Tinkov\u00E1, Veronika" .