Neuro-genetic multi-objective optimization and computer-aided design of pantoprazole molecularly imprinted polypyrrole sensor

Anodized Edge-plane pyrolytic graphite for electroanalysis of pantoprazole in tablet dosage forms and human urine samples

“…26,27 RESEARCH ARTICLE The results in Table 2 also demonstrate that the anodized EPPG has a better response characteristics compared with the other carbon-based electrodes (CP 23 and GC 24,25 ). Compared with the chemically modified electrodes, [28][29][30][31][32] the EPPG electrode exhibited a higher analytical performance especially in terms of detection limit and sensitivity (Table 2). These results indicate that by carefully selecting the best electrode among different available carbon-based structures, it is possible to develop a simple analytical method based on direct electro-oxidation of analyte molecules on the electrode surface and to achieve analytical performance comparable or even better than the methods based on time-consuming and complicated electrode surface modification procedures by metals, 28 metal oxides, 32 or polymers.…”

“…These results indicate that by carefully selecting the best electrode among different available carbon-based structures, it is possible to develop a simple analytical method based on direct electro-oxidation of analyte molecules on the electrode surface and to achieve analytical performance comparable or even better than the methods based on time-consuming and complicated electrode surface modification procedures by metals, 28 metal oxides, 32 or polymers. [29][30][31] …”

“…So far, direct electro-oxidation of pantoprazole at the carbonbased electrodes has been reported based on carbon paste (CP) 23 and glassy carbon (GC) 24,25 electrodes. Except carbonbased electrodes, hanging mercury drop (HMD) 26,27 and chemi-cally modified electrodes [28][29][30][31][32] have been also used for pantoprazole electroanalysis. At the first part of this paper, electrooxidation of pantoprazole at the CP, GC, edge-plane pyrolytic graphite (EPPG), basal-plane pyrolytic graphite (BPPG), and some nanostructured carbon-based materials such as CNTmodified GC, graphene oxide (GO)-modified GC, and carbon black (CB)-modified GC electrodes are comparatively evaluated .…”

Fabrication of an electrochemical molecularly imprinted polymer triamterene sensor based on multivariate optimization using multi-walled carbon nanotubes

“…The method adopted for electropolymerization of PY was based on an earlier recipe [35][36][37][38][39]. PPY undergoes overoxidation at positive potentials, and this process has often been regarded as an undesirable degradation process, which leads to the loss of conductivity and dedoping [62].…”

“…Because of unique properties of MIP method such as ease of preparation, low-cost, high selectivity and high stability under hard conditions such as organic solvents or extreme pH values, this technique has been applied in chiral discrimination [26], liquid chromatography [27], capillary electro-chromatography [28], drug delivery [29], solid-phase extraction [30], antibody and receptor mimics [31], determination of drugs [32], cancer biomarkers and viruses [33], and sensing devices [34][35][36][37][38][39]. Zhao et al (2013) prepared molecularly imprinted monolithic column with a pseudo template employed for selective recognition of Tr in biological samples [40].…”