A versatile and robust electrochemical flow cell with a boron-doped diamond electrode for simultaneous determination of Zn2+ and Pb2+ ions in water samples

2014 ◽  
Vol 6 (21) ◽  
pp. 8526-8534 ◽  
Author(s):  
Vagner Bezerra dos Santos ◽  
Elson Luiz Fava ◽  
Osmundo Dantas Pessoa-Neto ◽  
Silmara Rossana Bianchi ◽  
Ronaldo Censi Faria ◽  
...  
Keyword(s):  
Cyclic Voltammetry ◽  
Water Samples ◽  
Flow Cell ◽  
Boron Doped Diamond ◽  
Diamond Electrode ◽  
Boron Doped ◽  
Boron Doped Diamond Electrode ◽  
Anodic Stripping ◽  
Electrochemical Flow Cell

Automation of multiple pulse amperometry, anodic stripping and cyclic voltammetry using a thermostatted electrochemical flow cell with distinct flow systems.

scholarly journals The Use of Boron-Doped Diamond Electrode for the Determination of Selected Biocides in Water Samples

Water ◽  
2019 ◽  
Vol 11 (8) ◽  
pp. 1595 ◽  
Author(s):  
Mielech-Łukasiewicz ◽  
Starczewska
Keyword(s):  
Water Samples ◽  
Square Wave Voltammetry ◽  
Boron Doped Diamond ◽  
Diamond Electrode ◽  
Boron Doped ◽  
Wave Voltammetry ◽  
Boron Doped Diamond Electrode ◽  
Relative Standard ◽  
Cyclic Voltammetry Method

In recent years, the remains of chemical substances in water environments, referred to as emerging organic contaminations, have been more and more often studied by analysts. This work shows the possibility of using a boron-doped diamond electrode to determine low concentration levels of remains of pharmaceuticals in environmental samples. The study focused on selected biocides from the group of azole fungicides (itraconazole and posaconazole) and was performed using quick and sensitive electrochemical methods. The cyclic voltammetry method was used in order to determine the properties of these compounds, whereas analytical characterization was performed using square wave voltammetry. The work involved the specification of the optimum electrooxidation conditions of the selected fungicides, their comparative characterization, and the development of a new, sensitive methods of itraconazole and posaconazole assay. The proposed procedures allowed us to determine itraconazole in the range from 7.9 × 10−8 to 1.2 × 10−6 moL·L−1 and posaconazole in the range from 5.7 × 10−8 to 8.44 × 10−7 moL·L−1. The relative standard deviation of the measurements did not exceed 5.85%. The developed procedures were successfully used to determine itraconazole and posaconazole concentration in water samples and the assay recovery was between 93.5% and 102.8%.

Voltammetric determination of erythromycin in water samples using a boron-doped diamond electrode

2015 ◽  
Vol 252 (11) ◽  
pp. 2608-2613 ◽  
Author(s):  
Monika Radičová ◽  
Miroslav Behúl ◽  
Marian Vojs ◽  
Róbert Bodor ◽  
Andrea Vojs Staňová
Keyword(s):  
Water Samples ◽  
Voltammetric Determination ◽  
Boron Doped Diamond ◽  
Diamond Electrode ◽  
Boron Doped ◽  
Boron Doped Diamond Electrode

scholarly journals Boron-doped diamond electrode — A prestigious unmodified carbon electrode for simple and fast determination of bentazone in river water samples

2018 ◽  
Vol 81 ◽  
pp. 133-137 ◽  
Author(s):  
Sonja Jevtić ◽  
Anđela Stefanović ◽  
Dalibor M. Stanković ◽  
Marija V. Pergal ◽  
Aleksandra T. Ivanović ◽  
...  
Keyword(s):  
River Water ◽  
Water Samples ◽  
Carbon Electrode ◽  
Boron Doped Diamond ◽  
Fast Determination ◽  
River Water Samples ◽  
Diamond Electrode ◽  
Boron Doped ◽  
Boron Doped Diamond Electrode

Simultaneous Square-Wave Voltammetric Determination of Paracetamol, Caffeine and Orphenadrine in Pharmaceutical Formulations Using a Cathodically Pretreated Boron-Doped Diamond Electrode

2013 ◽  
Vol 25 (7) ◽  
pp. 1734-1741 ◽  
Author(s):  
Ana Paula Pires Eisele ◽  
Débora Nóbile Clausen ◽  
César Ricardo Teixeira Tarley ◽  
Luiz Henrique Dall'Antonia ◽  
Elen Romão Sartori
Keyword(s):  
Pharmaceutical Formulations ◽  
Voltammetric Determination ◽  
Boron Doped Diamond ◽  
Square Wave ◽  
Diamond Electrode ◽  
Boron Doped ◽  
Boron Doped Diamond Electrode
Sign in / Sign up

Export Citation Format

Share Document