Determination of lamotrigine by adsorptive stripping voltammetry using silver nanoparticle-modified carbon screen-printed electrodes

Resolution of quaternary mixtures of cadaverine, histamine, putrescine and tyramine by the square wave voltammetry and partial least squares method

“…Thus, multivariate calibration techniques are then neccesary in order to achieve the simultaneous analysis of these compounds. In this way, a partial least squares (PLS) regression has been performed, which has been succesfuly proven in the resolution of overlapped signals in electrochemical techniques [36][37][38].…”

Recent developments, characteristics and potential applications of screen-printed electrodes in pharmaceutical and biological analysis

“…Particularly, the use of silver, gold, magnetic and zinc oxide nanoparticles have been reported and applied to pharmaceutical analysis (Table 2). Burgoa et al designed a SPCE modified with silver nanoparticles (Ag-NPs) for the determination of the antiepileptic drug lamotrigine in pharmaceutical formulations using differential pulse adsorptive stripping voltammetry (DPAdSV) [89]. In this work, the WE was modified by electrochemical deposition of silver on the electrode surface, …”

Screen-Printed Electrodes (SPE) for Drug Compounds Determination

“…LTG was determined in pharmaceutical formulations by differential pulse adsorptive stripping voltammetry (DPAdSV) using the modified SPE. LTG is an antiepileptic drug which inhibits the release of the excitatory amino acid neurotransmitters (glutamate and aspartate) which play an important role in epilepsy [75].…”