Multi-walled carbon nanotubes with immobilised cobalt nanoparticle for modification of glassy carbon electrode: Application to sensitive voltammetric determination of thioridazine

Application of pyrolytic graphite modified with nano-diamond/graphite film for simultaneous voltammetric determination of epinephrine and uric acid in the presence of ascorbic acid

“…However, a remarkable enhancement was observed in the sharpness and peak currents of the analyte species. These results are in agreement with the model of inter-layer diffusion regime through the porous layer of the NDG on the surface of electrode [4][5][6][7][8][9][10][11][12][13][14].…”

“…The theoretical basis on the remarkable enhancements in the voltammetric signals at the surface of the electrodes modified with carbon nanomaterials is established by several pioneer researchers in this area [4][5][6][7][8][9][10][11][12][13][14]. Based on these investigations, a new diffusion regime within the porous layer of the nanomaterials thin film creates a remarkably large microscopic surface area for the modified electrode.…”

The synthesis of nitrogen-doped carbon nanotubes/gold composites and their application to the detection of thioridazine

“…In the previous work, Co nanoparticles-modified pure CNTs were used for voltammetric determination of TH [29]. The corresponding linear range was 50~100 μM with a detection limit of 5.0×10 −8 M. Compared with our work, the reported detection limit was lower than that of our experiment but the linear range of TH for N-CNTs/goldmodified GCE was wider than this reported data which might be caused by the different detection systems.…”

Bioelectroanalysis of pharmaceutical compounds

“…MWCNTs have been mixed with silver [261] or cobalt [262] nanoparticles to measure sumatriptan and thioridazine, respectively. Mixtures with cerium dioxide [263] and silica [264] have also been investigated.…”