A comparative evaluation on the voltammetric behavior of boron-doped diamond (BDD) and glassy carbon (GC) electrodes in different electrolyte media

2010 ◽  
Vol 642 (1) ◽  
pp. 69-74 ◽  
Author(s):  
V. Suryanarayanan ◽  
M. Noel
Keyword(s):  
Glassy Carbon ◽  
Comparative Evaluation ◽  
Boron Doped Diamond ◽  
Boron Doped ◽  
Voltammetric Behavior

Poly-L-Arginine-Modified Boron-Doped Diamond and Glassy Carbon Electrodes for Terbutaline Sulfate Detection

2018 ◽  
Vol 18 (7) ◽  
pp. 4551-4558 ◽  
Author(s):  
Paulo Vinicius F. da Costa ◽  
Rejane Maria P. da Silva ◽  
Hugo B Suffredini ◽  
Wendel A Alves
Keyword(s):  
Glassy Carbon ◽  
Carbon Electrodes ◽  
Boron Doped Diamond ◽  
Glassy Carbon Electrodes ◽  
Boron Doped ◽  
Terbutaline Sulfate

scholarly journals Voltammetric behavior and determination of the bronchodilator doxofylline at a boron-doped diamond electrode

2012 ◽  
Vol 31 (2) ◽  
pp. 195 ◽  
Author(s):  
Sachin Saxena ◽  
Ratnanjali Shrivastava ◽  
Soami P. Satsangee
Keyword(s):  
Sodium Dodecyl ◽  
Oxidation Mechanism ◽  
Fold Increase ◽  
Tween 20 ◽  
Boron Doped Diamond ◽  
Diamond Electrode ◽  
Boron Doped ◽  
Boron Doped Diamond Electrode ◽  
Asthma Drug ◽  
Voltammetric Behavior

The electrochemical behavior of the asthma drug doxofylline was studied at a boron-doped diamond electrode in BR buffer (pH 3.8) by square-wave voltammetry. Cyclic voltammetry revealed the oxidation of doxofylline as an irreversible diffusion-controlled process. The oxidation mechanism was proposed and the drug was studied in the presence of solubilized systems like Tween-20 (T-20), sodium dodecyl sulfate (SDS), Triton X-100 (TTN), dioxane (DO), dimethylformamide (DMF), diethyl ether (DEE), benzene and methanol (MeOH). Comparison of the current responses in the solution system explained the sensitivity of the boron-doped diamond electrode (BDDE) with a three-fold increase in the current value compared to that of a glassy carbon electrode (GCE) at a fixed concentration of doxofylline. Peak current values varied linearly with increasing concentration and the LOD and LOQ were found to be 3.48 and 10.56 µg/ml, respectively. This method was employed to investigate doxofylline in the pharmaceutical formulation.

Lanthanum Thin Film on Boron-Doped Diamond, Glassy Carbon and Platinum Electrodes—An Electrochemical Approach

2019 ◽  
Vol 19 (7) ◽  
pp. 4116-4122
Author(s):  
Vadivel Selvamani ◽  
Venkatachalam Rajagopal ◽  
Noel Nesakumar ◽  
David Velayutham ◽  
Vembu Suryanarayanan
Keyword(s):  
Thin Film ◽  
Glassy Carbon ◽  
Platinum Electrodes ◽  
Boron Doped Diamond ◽  
Boron Doped ◽  
Electrochemical Approach
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