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@article{1375564, author = {Rumlova, Tereza and Kabatova, Anezka and Fojta, Miroslav and Barek, Jiri}, article_location = {Wien}, article_number = {1}, doi = {http://dx.doi.org/10.1007/s00706-015-1593-6}, keywords = {Electrochemistry; Reductions; Voltammetry; Nitrophenols; Drinking water}, language = {eng}, issn = {0026-9247}, journal = {Monatshefte fur Chemie}, title = {Determination of 2-nitrophenol using carbon film electrode}, url = {http://link.springer.com/article/10.1007%2Fs00706-015-1593-6}, volume = {147}, year = {2016} }
TY - JOUR ID - 1375564 AU - Rumlova, Tereza - Kabatova, Anezka - Fojta, Miroslav - Barek, Jiri PY - 2016 TI - Determination of 2-nitrophenol using carbon film electrode JF - Monatshefte fur Chemie VL - 147 IS - 1 SP - 173-179 EP - 173-179 PB - Springer Wien SN - 00269247 KW - Electrochemistry KW - Reductions KW - Voltammetry KW - Nitrophenols KW - Drinking water UR - http://link.springer.com/article/10.1007%2Fs00706-015-1593-6 L2 - http://link.springer.com/article/10.1007%2Fs00706-015-1593-6 N2 - This study is focused on the application of a carbon film electrode for the determination of micromolar concentrations of pesticide 2-nitrophenol using modern voltammetric methods. For the determination of 2-nitrophenol, direct current (DCV) and differential pulse (DPV) voltammetry were chosen. The following optimal conditions for the determination of 2-nitrophenol were found: Britton-Robinson buffer of pH 5.0 for DCV and pH 6.0 for DPV, and the regeneration potential cycles (E (in) = 0 mV, E (fin) = 0 mV). Under these conditions, limit of quantification was found to be 1.2 x 10(-6) mol dm(-3) for DCV and 2.0 x 10(-6) mol dm(-3) for DPV in deionized water. The limit of quantification for model samples of drinking water was 3.0 x 10(-7) mol dm(-3) for DCV and 1.0 x 10(-6) mol dm(-3) for DPV. The applicability of carbon film electrode for the determination of micromolar concentrations of 2-nitrophenol based on cathodic reduction of present nitro group and in model samples of drinking water was confirmed. [GRAPHICS] . ER -
RUMLOVA, Tereza, Anezka KABATOVA, Miroslav FOJTA a Jiri BAREK. Determination of 2-nitrophenol using carbon film electrode. \textit{Monatshefte fur Chemie}. Wien: Springer Wien, roč.~147, č.~1, s.~173-179. ISSN~0026-9247. doi:10.1007/s00706-015-1593-6. 2016.
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