| GAJDAR, J, Tomáš GONĚC, J JAMPILEK, Marie BRÁZDOVÁ, Z BABKOVA, Miroslav FOJTA, Jiří BAREK a J FISCHER. Voltammetric determination of 1-hydroxy-N-(4-nitrophenyl)naphthalene-2-carboxamide by voltammetry at a glassy carbon electrode in microvolumes of dimethyl sulfoxide. In Nesmerak, K. PROCEEDINGS OF THE 12TH INTERNATIONAL STUDENTS CONFERENCE MODERN ANALYTICAL CHEMISTRY. PRAGUE 2: CHARLES UNIV, FAC SCIENCE, 2016, s. 23-27. |
Další formáty:
BibTeX
LaTeX
RIS
@inproceedings{1726761,
author = {Gajdar, J and Goněc, Tomáš and Jampilek, J and Brázdová, Marie and Babkova, Z and Fojta, Miroslav and Barek, Jiří and Fischer, J},
address = {PRAGUE 2},
booktitle = {PROCEEDINGS OF THE 12TH INTERNATIONAL STUDENTS CONFERENCE MODERN ANALYTICAL CHEMISTRY},
editor = {Nesmerak, K},
keywords = {differential pulse voltammetry; dimethyl sulfoxide; glassy carbon electrode; 1-hydroxy-N-(4-nitrophenyl)naphthalene-2-carboxamide; square wave voltammetry},
language = {eng},
location = {PRAGUE 2},
pages = {23-27},
publisher = {CHARLES UNIV, FAC SCIENCE},
title = {Voltammetric determination of 1-hydroxy-N-(4-nitrophenyl)naphthalene-2-carboxamide by voltammetry at a glassy carbon electrode in microvolumes of dimethyl sulfoxide},
year = {2016}
}
TY - JOUR
ID - 1726761
AU - Gajdar, J - Goněc, Tomáš - Jampilek, J - Brázdová, Marie - Babkova, Z - Fojta, Miroslav - Barek, Jiří - Fischer, J
PY - 2016
TI - Voltammetric determination of 1-hydroxy-N-(4-nitrophenyl)naphthalene-2-carboxamide by voltammetry at a glassy carbon electrode in microvolumes of dimethyl sulfoxide
PB - CHARLES UNIV, FAC SCIENCE
CY - PRAGUE 2
KW - differential pulse voltammetry
KW - dimethyl sulfoxide
KW - glassy carbon electrode
KW - 1-hydroxy-N-(4-nitrophenyl)naphthalene-2-carboxamide
KW - square wave voltammetry
N2 - Voltammetric reduction and oxidation of 1-hydroxy-N-(4-nitrophenyl) naphthalene-2-carboxamide was investigated at glassy carbon electrode in dimethyl sulfoxide. Cyclic voltammetry was used to investigate the mechanism of reduction of nitro group and oxidation of hydroxyl group. The analyte was successfully determined in dimethyl sulfoxide by differential pulse voltammetry and the whole voltammetric procedure was miniaturised. Square wave voltammetry was employed to reduce the interference from dissolved oxygen. Determination in one drop (20 mu L) of 0.1 mol L-1 tetrabutyl-ammonium tetrafluoroborate in dimethyl sulfoxide provided very similar results compared to determination in the bulk solution. Limits of quantification were 5.0 mu mol L-1 for cathodic voltammetry and 5.3 mu mol L-1 for anodic voltammetry.
ER -
GAJDAR, J, Tomáš GONĚC, J JAMPILEK, Marie BRÁZDOVÁ, Z BABKOVA, Miroslav FOJTA, Jiří BAREK a J FISCHER. Voltammetric determination of 1-hydroxy-N-(4-nitrophenyl)naphthalene-2-carboxamide by voltammetry at a glassy carbon electrode in microvolumes of dimethyl sulfoxide. In Nesmerak, K. \textit{PROCEEDINGS OF THE 12TH INTERNATIONAL STUDENTS CONFERENCE MODERN ANALYTICAL CHEMISTRY}. PRAGUE 2: CHARLES UNIV, FAC SCIENCE, 2016, s.~23-27.
|
