Oxidation and reduction of omeprazole on boron-doped diamond electrode: Mechanistic, kinetic and sensing performance studies

2017 ◽  
Vol 241 ◽  
pp. 1194-1202 ◽  
Author(s):  
Zuzana Chomisteková ◽  
Eva Culková ◽  
Renata Bellová ◽  
Danica Melicherčíková ◽  
Jaroslav Durdiak ◽  
...  
Keyword(s):  
Performance Studies ◽  
Boron Doped Diamond ◽  
Diamond Electrode ◽  
Boron Doped ◽  
Boron Doped Diamond Electrode ◽  
Sensing Performance

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

Fast and simultaneous determination of nimesulide and paracetamol by batch injection analysis with amperometric detection on bare boron-doped diamond electrode

2013 ◽  
Vol 39 ◽  
pp. 41-46 ◽  
Author(s):  
Polyana Fernandes Pereira ◽  
Mariana Cardoso Marra ◽  
Amanda Barbosa Lima ◽  
Wallans Torres Pio dos Santos ◽  
Rodrigo Alejandro Abarza Munoz ◽  
...  
Keyword(s):  
Simultaneous Determination ◽  
Amperometric Detection ◽  
Boron Doped Diamond ◽  
Diamond Electrode ◽  
Boron Doped ◽  
Boron Doped Diamond Electrode

scholarly journals A Comparative Analysis of 2-(Thiocyanomethylthio)-Benzothiazole Degradation Using Electro-Fenton and Anodic Oxidation on a Boron-Doped Diamond Electrode

2018 ◽  
Vol 2018 ◽  
pp. 1-9
Author(s):  
Armando Vázquez ◽  
Lucía Alvarado ◽  
Isabel Lázaro ◽  
Roel Cruz ◽  
José Luis Nava ◽  
...  
Keyword(s):  
Anodic Oxidation ◽  
Oxidation Process ◽  
Volumetric Flow Rate ◽  
Boron Doped Diamond ◽  
Aquatic Life ◽  
Diamond Electrode ◽  
Boron Doped ◽  
Boron Doped Diamond Electrode ◽  
Acidic Chloride ◽  
Anodic Oxidation Process

2-(Thiocyanomethylthio)-benzothiazole (TCMTB) is used as fungicide in the paper, tannery, paint, and coatings industries, and its study is important as it is considered toxic to aquatic life. In this study, a comparison of direct anodic oxidation (AO) using a boron-doped diamond electrode (BDD) and electro-Fenton (EF) processes for TCMTB degradation in acidic chloride and sulfate media using a FM01-LC reactor was performed. The results of the electrolysis processes studied in the FM01-LC reactor showed a higher degradation of TCMTB with the anodic oxidation process than with the electro-Fenton process, reaching 81% degradation for the former process versus 47% degradation for the latter process. This difference was attributed to the decrease in H2O2 during the EF process, due to parallel oxidation of chlorides. The degradation rate and current efficiency increased as a function of volumetric flow rate, indicating that convection promotes anodic oxidation and electro-Fenton processes. The results showed that both AO and EF processes could be useful strategies for TCMTB toxicity reduction in wastewaters.

Simultaneous voltammetric determination of paracetamol and caffeine in pharmaceutical formulations using a boron-doped diamond electrode

Talanta ◽  
2009 ◽  
Vol 78 (3) ◽  
pp. 748-752 ◽  
Author(s):  
Bruna Cláudia Lourenção ◽  
Roberta Antigo Medeiros ◽  
Romeu C. Rocha-Filho ◽  
Luiz Henrique Mazo ◽  
Orlando Fatibello-Filho
Keyword(s):  
Pharmaceutical Formulations ◽  
Voltammetric Determination ◽  
Boron Doped Diamond ◽  
Diamond Electrode ◽  
Boron Doped ◽  
Boron Doped Diamond Electrode ◽  
Simultaneous Voltammetric Determination
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