Voltammetric determination of pyrocatechol at a mechanically renewed electrode made of a graphite-epoxy composite

2008 ◽  
Vol 63 (2) ◽  
pp. 180-183 ◽  
Author(s):  
O. V. Karunina ◽  
L. I. Skvortsova ◽  
V. N. Kiryushov
Keyword(s):  
Epoxy Composite ◽  
Voltammetric Determination

Voltammetric determination of dihydroxybenzenes at a mechanically renewed electrode made from a graphite-epoxy composite

2008 ◽  
Vol 63 (3) ◽  
pp. 258-264 ◽  
Author(s):  
L. I. Skvortsova ◽  
V. N. Kiryushov ◽  
T. P. Aleksandrova ◽  
O. V. Karunina
Keyword(s):  
Epoxy Composite ◽  
Voltammetric Determination

Direct voltammetric determination of gold nanoparticles using graphite-epoxy composite electrode

2005 ◽  
Vol 50 (18) ◽  
pp. 3702-3707 ◽  
Author(s):  
Martin Pumera ◽  
Marta Aldavert ◽  
Chris Mills ◽  
Arben Merkoçi ◽  
Salvador Alegret
Keyword(s):  
Gold Nanoparticles ◽  
Composite Electrode ◽  
Epoxy Composite ◽  
Voltammetric Determination

Voltammetric determination of carbaryl in some cereals on an impregnated graphite electrode modified with carbon ink

2019 ◽  
Vol 94 (2) ◽  
pp. 45-50
Author(s):  
A.S. Gashevskaya ◽  
◽  
A.O. Gusar ◽  
Ye.V. Dorozhko ◽  
K.V. Dyorina ◽  
...  
Keyword(s):  
Graphite Electrode ◽  
Voltammetric Determination

On-line Voltammetric Determination of Traces of Zn2+in 105Excess of Ni2+

2016 ◽  
Vol 12 (4) ◽  
pp. 378-383
Author(s):  
Roumen Zlatev ◽  
Margarita Stoytcheva
Keyword(s):  
Voltammetric Determination ◽  
On Line

Simple, Direct and Simultaneous Stripping Voltammetric Determination of Lead and Copper in Gasoline Using an In Situ Mercury Film Electrode

2013 ◽  
Vol 10 (4) ◽  
pp. 498-504 ◽  
Author(s):  
Lorena Martiniano ◽  
Joseany Almeida ◽  
Glene Cavalcante ◽  
Edmar Marques ◽  
Teresa Fonseca ◽  
...  
Keyword(s):  
Voltammetric Determination ◽  
Film Electrode ◽  
Mercury Film Electrode ◽  
Mercury Film

Differential Pulse Voltammetric Determination of Piroxicam on Lanthanide Ferric Oxide Nanoparticles-Carbon Paste Modified Electrode

2018 ◽  
Vol 14 (3) ◽  
pp. 271-276 ◽  
Author(s):  
Isaac Yves Lopes de Macedo ◽  
Morgana Fernandes Alecrim ◽  
Luane Ferreira Garcia ◽  
Aparecido Ribeiro de Souza ◽  
Wallans Torres Pio dos Santos ◽  
...  
Keyword(s):  
Modified Electrode ◽  
Ferric Oxide ◽  
Differential Pulse ◽  
Voltammetric Determination ◽  
Oxide Nanoparticles ◽  
Carbon Paste ◽  
Carbon Paste Modified Electrode

Polarographic and voltammetric determination of 6-mercaptopurine and 6-thioguanine

1986 ◽  
Vol 51 (11) ◽  
pp. 2466-2472 ◽  
Author(s):  
Jiří Barek ◽  
Antonín Berka ◽  
Ludmila Dempírová ◽  
Jiří Zima
Keyword(s):  
Detection Limit ◽  
Differential Pulse Voltammetry ◽  
Detection Limits ◽  
Differential Pulse ◽  
Voltammetric Determination ◽  
Differential Pulse Polarography ◽  
Hanging Mercury Drop Electrode ◽  
Pulse Polarography ◽  
Pulse Voltammetry

Conditions were found for the determination of 6-mercaptopurine (I) and 6-thioguanine (II) by TAST polarography, differential pulse polarography and fast-scan differential pulse voltammetry at a hanging mercury drop electrode. The detection limits were 10-6, 8 . 10-8, and 6 . 10-8 mol l-1, respectively. A further lowering of the detection limit to 2 . 10-8 mol l-1 was attained by preliminary accumulation of the determined substances at the surface of a hanging mercury drop.

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