Different electrochemical sensors for determination of dopamine as neurotransmitter in mixed and clinical samples: A review

H Beitollahi, M Safaei, S Tajik - Analytical and Bioanalytical …, 2019 - analchemres.org
Dopamine (DA) is one of the most important catecholamine neurotransmitters in the human
central nervous system in the brain and plays a key role in the functioning of the renal …

A short review on the analysis of the adsorptive behavior of surfactants at carbon paste electrodes for electrochemical sensing

I Soni, GK Jayaprakash - Journal of Molecular Liquids, 2023 - Elsevier
Surfactants are a class of materials known to decrease surface tension at the carbon paste
electrode (CPE) interface. So utilizing its adsorption property, an increase in surface area …

Dual descriptor analysis of cetylpyridinium modified carbon paste electrodes for ascorbic acid sensing applications

GK Jayaprakash, BEK Swamy, S Rajendrachari… - Journal of Molecular …, 2021 - Elsevier
Cationic surfactants, increases the number of surface active electron transfer (ET) sites on
the carbon paste electrode (CPE) surface. In general, a combination of frontier molecular …

Electrocatalytic investigation by improving the charge kinetics between carbon electrodes and dopamine using bio-synthesized CuO nanoparticles

S Rajendrachari, G Kudur Jayaprakash, A Pandith… - Catalysts, 2022 - mdpi.com
We have successfully studied the charge transfer kinetics between carbon paste electrodes
and dopamine using green synthesized rectangular monoclinic CuO nanoparticles (NPs) …

[HTML][HTML] A surfactant enhanced novel pencil graphite and carbon nanotube composite paste material as an effective electrochemical sensor for determination of …

G Tigari, JG Manjunatha - Journal of Science: Advanced Materials and …, 2020 - Elsevier
A novel sensor fabrication using anionic surfactant sodium lauryl sulphate modified
carbonnanotube and pencil graphite composite paste electrode (SLSMCNTPGCPE) is …

Potentiometric analysis of benzalkonium chloride with 3D printed ion-selective membranes

NHB Ho, DL Glasco, JG Bell - ECS Sensors Plus, 2022 - iopscience.iop.org
Benzalkonium (BA+) chloride is one of the most common preservatives used in prescription-
based and over-the-counter eye drops. Knowing the concentration of BA+ in eye drops is …

Electrochemical and quantum chemical studies of cetylpyridinium bromide modified carbon electrode interface for sensor applications

GK Jayaprakash, BEK Swamy, JPM Sánchez… - Journal of Molecular …, 2020 - Elsevier
In this work, both electrochemical experiments and quantum chemical simulations were
performed to explore an important topic namely the cetyl pyridinium bromide (CPB) modified …

A Fukui analysis of an arginine-modified carbon surface for the electrochemical sensing of dopamine

SK Revanappa, I Soni, M Siddalinganahalli… - Materials, 2022 - mdpi.com
Amino acid-modified carbon interfaces have huge applications in develo**
electrochemical sensing applications. Earlier reports suggested that the amine group of …

Influence of cationic surfactant cetyltrimethylammonium bromide for electrochemical detection of guanine, uric acid and dopamine

M Kumar, Y Fu, M Wang, BEK Swamy… - Journal of Molecular …, 2021 - Elsevier
Frontier molecular orbital and analytical Fukui functions were used to theoretically study
cationic surfactant cetyltrimethylammonium bromide (CTAB), predicting its capability for …

Theoretical and cyclic voltammetric analysis of asparagine and glutamine electrocatalytic activities for dopamine sensing applications

G Kudur Jayaprakash, BEK Swamy, R Flores-Moreno… - Catalysts, 2023 - mdpi.com
The molecular dynamics and density functional theory (DFT) can be applied to discriminate
electrocatalyst's electron transfer (ET) properties. It will be interesting to discriminate the ET …