Chemically modified electrodes for electrochemical detection of dopamine in the presence of uric acid and ascorbic acid: a review

M Sajid, MK Nazal, M Mansha, A Alsharaa… - TrAC Trends in …, 2016 - Elsevier
Dopamine (DA) is an important neurotransmitter and its abnormal concentrations are
associated with different diseases. Electrochemical detection of DA in real samples is …

Nanomaterials-based nanosensors for the simultaneous electrochemical determination of biologically important compounds: ascorbic acid, uric acid, and dopamine

SI Kaya, S Kurbanoglu, SA Ozkan - Critical Reviews in Analytical …, 2019 - Taylor & Francis
Ascorbic acid (AA), uric acid (UA), and dopamine (DA) are biologically important molecules
which have similar structures and important tasks in the human body. Since they usually …

Green Synthesis of Fluorescent Carbon Quantum Dots from Azadirachta indica Leaves and Their Peroxidase-Mimetic Activity for the Detection of H2O2 and …

PK Yadav, VK Singh, S Chandra, D Bano… - ACS biomaterials …, 2018 - ACS Publications
In the present study, an ecofriendly and zero-cost approach has been demonstrated for the
preparation of carbon quantum dots by one-pot hydrothermal treatment of leaf extracts of …

In situ electrochemical surface modification of Au electrodes for simultaneous label-free SERS detection of ascorbic acid, dopamine and uric acid

IB Ansah, WC Lee, CW Mun, JJ Rha, HS Jung… - Sensors and Actuators B …, 2022 - Elsevier
Simultaneous detection of biomolecules with high sensitivity and selectivity is highly
demanded for point-of-care diagnosis. Here, a simple solution-based surface-enhanced …

Electrochemical sensor for detection of uric acid in the presence of ascorbic acid and dopamine using the poly (DPA)/SiO2@ Fe3O4 modified carbon paste electrode

YVM Reddy, B Sravani, S Agarwal, VK Gupta… - Journal of …, 2018 - Elsevier
A nanocomposite of SiO 2@ Fe 3 O 4 were synthesized and characterized by Fourier-
transform infrared spectroscopy (FT-IR), transmission electron microscopy (TEM), scanning …

MXene-MoS2 carbon-fiber-based flexible electrochemical interface for multiple bioanalysis in biofluids

J Zhao, C He, W Wu, H Yang, L Peng, L Wen… - Chemical Engineering …, 2022 - Elsevier
Flexible sensing technology has received widespread attention in the monitoring of human
physiological indicators. Thus, it is of great significance to develop a universal flexible …

Phthalocyanine doped metal oxide nanoparticles on multiwalled carbon nanotubes platform for the detection of dopamine

NG Mphuthi, AS Adekunle, OE Fayemi… - Scientific reports, 2017 - nature.com
The electrocatalytic properties of metal oxides (MO= Fe3O4, ZnO) nanoparticles doped
phthalocyanine (Pc) and functionalized MWCNTs, decorated on glassy carbon electrode …

Prussian Blue Nanoparticle Supported MoS2 Nanocomposites as a Peroxidase-Like Nanozyme for Colorimetric Sensing of Dopamine

Z Zhu, L Gong, X Miao, C Chen, S Su - Biosensors, 2022 - mdpi.com
An abnormal level of dopamine (DA) is usually related to neurological disorders, including
Parkinson's disease. Herein, cubic-shaped, Prussian blue nanoparticle-supported MoS2 …

Non-enzymatic simultaneous detection of acetylcholine and ascorbic acid using ZnOĚCuO nanoleaves: Real sample analysis

MM Hussain, AM Asiri, MM Rahman - Microchemical Journal, 2020 - Elsevier
A facile wet-chemical technique used to prepare the zinc oxide doped copper oxide
nanoleaves (ZnOĚCuO nanoleaves) in alkaline phase. ZnOĚCuO nanoleaves were …

Ni/MoN nanoparticles embedded with mesoporous carbon as a high-efficiency electrocatalyst for detection of nitroimidazole antibiotics

X Niu, J Yang, JF Ma - Sensors and Actuators B: Chemical, 2023 - Elsevier
Constructing a high-efficiency electrochemical sensor for determination of nitroimidazole
antibiotics (NIABs) is of great importance for pharmaceutical analysis and environmental …