Feasibility of the use of boron-doped diamond electrode coupled to electroanalytical techniques for the individual determination of pravastatin and its association with acetylsalicylic acid

First report on the electrooxidation of vinpocetine using a modification free sensing platform: application to pharmaceutical formulations

“…12 Considering these characteristics, using low-cost, simple, and accurate electroanalytical methods is of ongoing interest for quality control analysis of pharmaceutical formulations. [13][14][15][16][17][18] Thus, this article describes a validated differential pulse voltammetric (DPV) method for determining VIN in its formulation without sample pretreatment steps. Within the realm of electroanalysis, the glassy carbon electrode (GCE) stands out as a commonly utilized electrode in conjunction with voltammetry owing to its high reliability.…”

“…Within the realm of electroanalysis, the glassy carbon electrode (GCE) stands out as a commonly utilized electrode in conjunction with voltammetry owing to its high reliability. 13,[19][20][21] From an analytical perspective, integrating electrochemical platforms with substrate modiers has been explored to enhance selectivity and/or sensitivity. [22][23][24][25][26][27] However, these approaches oen require multiple procedural steps, which may not consistently yield signicant results suitable for routine sample analyses.…”

Application of botryosphaeran as a carbon black adherent on a glassy carbon electrode for the electrochemical determination of cyclobenzaprine

“…Gas and liquid chromatography [ [3], [4], [5], [6]-7] and spectrophotometry [8] procedures have been described for the determination of cyclobenzaprine, but require extensive sample preparation, the use of organic solvents, long analysis times, and relatively expensive instrumentation. In this context, electrochemical techniques based upon potentiometry and voltammetry have been depicted as alternatives for the quantification of organic molecules [ [9], [10], [11], [12]-13]. These are simple, rapid, sensitive, selective, environmentally friendly, and relatively low-cost methods.…”

A new voltammetric platform for reliable determination of the sport performance-enhancing stimulant synephrine in dietary supplements using a boron-doped diamond electrode

“…All these aspects may result in substantially higher background current and unrepeatable results, mostly as a consequence of the non-reproducibility of the preparation of the particular chemically modied electrode. 25 The boron-doped diamond (BDD) has been broadly used as a progressive electrode material for miscellaneous electrochemical purposes, in particular as a powerful sensor in drug, food and environmental analysis [26][27][28] as well as an efficient tool in electro-oxidation processes for wastewater treatment. 29,30 Because of the favorable attributes of this advanced material such as very wide potential range, minor or negligible propensity to adsorption, low background currents, chemical and mechanical stability, biocompatibility and commercial availability, [31][32][33] the BDD electrode has been popularly used as an eligible alternative to conventional carbon-based (glassy carbon, carbon paste and graphite) and chemically modied electrodes.…”