Analytical application using modern electrochemical techniques

OA Farghaly, RSA Hameed… - International Journal of …, 2014 - Elsevier
Electrochemical analysis is a powerful analytical technique that is utility in Pharmaceutical
industry, metal industry, and environmental applications. Electro analysis of high …

Methods of extraction, preconcentration, and determination of quercetin

SG Dmitrienko, VA Kudrinskaya, VV Apyari - Journal of Analytical …, 2012 - Springer
State-of-the-art methods of the extraction, preconcentration, and determination of quercetin
and other flavonoids are described. Different methods of sample preparation of real samples …

Determination of trace metals by anodic stripping voltammetry using a bismuth-modified carbon nanotube electrode

GH Hwang, WK Han, JS Park, SG Kang - Talanta, 2008 - Elsevier
A bismuth-modified carbon nanotube electrode (Bi-CNT electrode) was employed for the
determination of trace lead, cadmium and zinc. Bismuth film was prepared by in situ plating …

Enhancing dopamine detection using a glassy carbon electrode modified with MWCNTs, quercetin, and Nafion®

PY Chen, R Vittal, PC Nien, KC Ho - Biosensors and Bioelectronics, 2009 - Elsevier
Glassy carbon (GC) electrode was modified using multi-wall carbon nanotubes (MWCNTs),
quercetin (Q) and Nafion® in this sequence. The thus modified electrode was used for the …

Signal-enhanced electrochemical determination of quercetin with poly (Chromotrope Fb)-modified pencil graphite electrode in vegetables and fruits

L Liv, E Karakus - ACS omega, 2023 - ACS Publications
A novel signal-enhanced electrochemical sensing strategy was constructed for quercetin
determination with a peculiarly developed poly (chromotrope fb)-modified activated pencil …

Fabrication of a new electrochemical sensor based on a new nano-molecularly imprinted polymer for highly selective and sensitive determination of tramadol in …

A Afkhami, H Ghaedi, T Madrakian, M Ahmadi… - Biosensors and …, 2013 - Elsevier
A new nano-molecularly imprinted polymer bead was synthesized and applied to the
fabrication of a chemically modified carbon paste electrode. Nano-molecularly imprinted …

The use of nano-carbon as an alternative to multi-walled carbon nanotubes in modified electrodes for adsorptive stripping voltammetry

TWB Lo, L Aldous, RG Compton - Sensors and Actuators B: Chemical, 2012 - Elsevier
We report the advantageous use of nano-carbon black as a much cheaper alternative to
multiwalled carbon nanotubes as an electrode modifier for use in adsorptive stripping …

Electrodeposition of nickel nanoparticles on functional MWCNT surfaces for ethanol oxidation

GP Jin, YF Ding, PP Zheng - Journal of Power Sources, 2007 - Elsevier
Nickel (Ni) always accumulates on multi-walled carbon nanotubes (MWCNT) by direct
electrodeposition. In this paper, nickel nanoparticles were electro crystallized on 4 …

Electrochemical degradation of quercetin: Isolation and structural elucidation of the degradation products

A Zhou, S Kikandi, OA Sadik - Electrochemistry Communications, 2007 - Elsevier
This paper reports the first complete isolation, characterization and structural elucidation of
18 intermediates following the electrochemical oxidation of quercetin and provides a …

Poly (gallic acid)/MWNT-modified electrode for the selective and sensitive voltammetric determination of quercetin in medicinal herbs

G Ziyatdinova, E Kozlova, H Budnikov - Journal of Electroanalytical …, 2018 - Elsevier
Glassy carbon electrode modified with multi-walled carbon nanotubes and
electropolymerized gallic acid (poly (gallic acid)/MWNT/GCE) has been developed for the …