Determination of nifuroxazide with polarography and adsorptive stripping voltammetry at mercury and carbon paste electrodes

1998 ◽  
Vol 362 (2) ◽  
pp. 205-208 ◽  
Author(s):  
W. Buchberger ◽  
G. Niessner ◽  
R. Bakry
Keyword(s):  
Stripping Voltammetry ◽  
Adsorptive Stripping Voltammetry ◽  
Carbon Paste ◽  
Carbon Paste Electrodes

Comparison of adsorptive stripping voltammetry at mercury and carbon paste electrodes for the determination of ciprofloxacin in urine

1991 ◽  
Vol 3 (4-5) ◽  
pp. 337-342 ◽  
Author(s):  
Philip O'Dea ◽  
Agustín Costa Garcíc ◽  
Arturo J. Miranda Ordieres ◽  
Paulino Tuñón Blanco ◽  
Malcolm R. Smyth
Keyword(s):  
Stripping Voltammetry ◽  
Adsorptive Stripping Voltammetry ◽  
Carbon Paste ◽  
Carbon Paste Electrodes

The determination of cysteine at Bi-powder carbon paste electrodes by cathodic stripping voltammetry

2008 ◽  
Vol 10 (6) ◽  
pp. 918-921 ◽  
Author(s):  
L. Baldrianova ◽  
P. Agrafiotou ◽  
I. Svancara ◽  
K. Vytras ◽  
S. Sotiropoulos
Keyword(s):  
Stripping Voltammetry ◽  
Carbon Paste ◽  
Cathodic Stripping Voltammetry ◽  
Carbon Paste Electrodes ◽  
Cathodic Stripping

Gold-Plated Carbon Paste Electrodes for Anodic Stripping Determination of Arsenic

2000 ◽  
Vol 65 (6) ◽  
pp. 1035-1046 ◽  
Author(s):  
Petr Chadim ◽  
Ivan Švancara ◽  
Boris Pihlar ◽  
Karel Vytřas
Keyword(s):  
Deposition Time ◽  
Supporting Electrolyte ◽  
Anodic Stripping Voltammetry ◽  
Stripping Voltammetry ◽  
Carbon Paste ◽  
Carbon Paste Electrodes ◽  
Experimental Parameters ◽  
Anodic Stripping ◽  
Interference Studies

The applications of gold-plated carbon paste electrodes in anodic stripping voltammetry have been studied in an effort to develop a simple and effective method for the determination of arsenic in water samples. The investigations performed included the choice of supporting electrolyte composition, the optimisation of important experimental parameters, search for appropriate procedure to reduce As(V) to As(III), and some tests of practical applicability of the method, including interference studies. Under optimised conditions, the signal of As was linear within 5-50 μg l-1 with a detection limit of about 1 μg l-1 As (deposition time 10 min). Common elements or ions did not interfere except for Cu(II). The analytical performance of the method has been tested in recovery measurements with model solutions.

Adsorptive Stripping Voltammetry of Rifamycins at Unmodified and Surfactant-Modified Carbon Paste Electrodes

2004 ◽  
Vol 16 (20) ◽  
pp. 1660-1666 ◽  
Author(s):  
Sonia Gutiérrez-Fernández ◽  
M. C. Blanco-López ◽  
M. Jesús Lobo-Castañón ◽  
Arturo J. Miranda-Ordieres ◽  
Paulino Tuñón-Blanco
Keyword(s):  
Stripping Voltammetry ◽  
Adsorptive Stripping Voltammetry ◽  
Carbon Paste ◽  
Carbon Paste Electrodes ◽  
Modified Carbon Paste Electrodes
Sign in / Sign up

Export Citation Format

Share Document