Simultaneous determination of epinephrine and uric acid at a gold electrode modified by a 2-(2,3-dihydroxy phenyl)-1, 3-dithiane self-assembled monolayer

Highly selective and sensitive voltammetric sensor based on modified multiwall carbon nanotube paste electrode for simultaneous determination of ascorbic acid, acetaminophen and tryptophan

“…Multiwall carbon nanotubes (MWCNTs) are now used extensively in the fabrication of novel nanostructure electrochemical sensors [9][10][11][12][13][14][15]. MWCNT-modified electrodes have many advantages over other forms of carbon electrodes due to their small size, high electrical and thermal conductivity, high chemical stability, high mechanical strength and high specific surface area which make them very promising candidates in a wide range of applications [16][17][18][19][20].…”

Application of a Carbon‐Paste Electrode Modified with 2,7‐Bis(ferrocenyl ethyl)fluoren‐9‐one and Carbon Nanotubes for Voltammetric Determination of Levodopa in the Presence of Uric Acid and Folic Acid

“…As UA is an electroactive component, some electrochemical methods have been reported for its determination [24][25][26][27][28][29][30]. Comparing with other technologies, electrochemical method is more desirable because of its convenience and low cost.…”

Electroanalysis and Simultaneous Determination of 6-Thioguanine in the Presence of Uric Acid and Folic Acid Using a Modified Carbon Nanotube Paste Electrode

“…[15][16][17][18][19] Folic acid (FA) is a tasteless and odorless yellowish orange crystal. It belongs to the water-soluble vitamine B family and exists in the kidneys and livers of animals, plants, mushrooms and algae.…”