. "Modern\u00ED elektrochemick\u00E9 metody: sborn\u00EDk p\u0159edn\u00E1\u0161ek XXXI. mezin\u00E1rodn\u00ED odborn\u00E9 konference: Jet\u0159ichovice 23. \u2013 27. kv\u011Btna 2011" . "P(LC06035), P(ME10004), S, Z(MSM0021620857)" . "RIV/00216208:11310/11:10105103!RIV12-MSM-11310___" . . . "11310" . . . . "Determination of 2,4-Dinitrophenol Metabolites in Urine Using HPLC with Amperometric Detection"@en . "Determination of 2,4-Dinitrophenol Metabolites in Urine Using HPLC with Amperometric Detection" . . . "978-80-254-9634-3" . . "Zima, Ji\u0159\u00ED" . "Dejmkov\u00E1, Hana" . . . "Determination of 2,4-Dinitrophenol Metabolites in Urine Using HPLC with Amperometric Detection" . "Methods for determination of 2,4-dinitrophenol metabolites, namely 2-amino-4-nitrophenol and 4-amino-2-nitrophenol, were developed using HPLC with amperometric and spectrophotometric detection. Optimum conditions for the separation and determination were found, involving the mobile phase composition and detection potential. The applicability of these methods for the determination of the analytes in model samples of urine was tested; solid-phase extraction was used for the preliminary separation from the matrix. This procedure allowed the determination of the analytes down to micromolar concentrations. Amperometric detection proved to be more sensitive and selective than the spectrophotometric one."@en . . . "Jet\u0159ichovice" . . . "http://www.bestservis.eu/Rakce/lang" . . . . "5"^^ . "BEST servis \u00DAst\u00ED nad Labem" . "aminonitrophenols; 2,4-dinitrophenol metabolites; HPLC with amperometric detection; carbon paste electrode"@en . "3"^^ . . . "\u00DAst\u00ED nad Labem" . . . . "Barek, Ji\u0159\u00ED" . "193927" . . "2011-05-23+02:00"^^ . "3"^^ . "Determination of 2,4-Dinitrophenol Metabolites in Urine Using HPLC with Amperometric Detection"@en . . "Methods for determination of 2,4-dinitrophenol metabolites, namely 2-amino-4-nitrophenol and 4-amino-2-nitrophenol, were developed using HPLC with amperometric and spectrophotometric detection. Optimum conditions for the separation and determination were found, involving the mobile phase composition and detection potential. The applicability of these methods for the determination of the analytes in model samples of urine was tested; solid-phase extraction was used for the preliminary separation from the matrix. This procedure allowed the determination of the analytes down to micromolar concentrations. Amperometric detection proved to be more sensitive and selective than the spectrophotometric one." . "RIV/00216208:11310/11:10105103" . "[0D10055F6D2B]" .