Evaluation of hydrogenated physically small carbon electrodes in resisting fouling during voltammetric detection of dopamine

Metallophthalocyanine-based molecular materials as catalysts for electrochemical reactions

“…Electrochemical techniques show promise for the analysis of neurotransmitters in general because of the possibility of direct measurement of the analytes in vivo [492][493][494][495][496][497][498] and phthalocyanines play an important role in the development of electrodes for sensing purposes. Non-electrochemical techniques involve withdrawing samples from the subject followed by rigorous separation, conditioning and other forms of sample pretreatment methods prior to analysis.…”

Simultaneous detection of dopamine, ascorbic acid, and uric acid at electrochemically pretreated carbon nanotube biosensors

“…As a result, researchers are interested in using new electrode materials for the detection of DA in the presence of AA and UA. 20 Recently, carbon nanotubes (CNTs) have emerged as an attractive new material and attracted researchers attention because of their unique physical, electronic, and chemical properties. As a result of their subtle electronic properties and the presence of abundant reactive functional groups, CNTs have been demonstrated to promote electron transfer reactions.…”

Approximate Analytical Solution of Nonlinear Reaction’s Diffusion Equation at Conducting Polymer Ultramicroelectrodes

“…Furthermore, due to their diminished surface area or radii of the electrodes, they are often employed as probes to monitor various chemical events occurring inside the living cell [5][6][7][8]. Ultramicroelectrodes possess many advantages for studying electrochemical kinetics and in electroanalytical applications, imaging, and surface modification [9].…”