Electrochemical preparation of poly (arginine)-modified carbon nanotube paste electrode and its application for the determination of pyridoxine in the presence of …

G Tigari, JG Manjunatha - Journal of Analysis and Testing, 2019 - Springer
A simple poly (arginine) film-modified carbon nanotube paste electrode (PAMCNTPE) was
prepared using cyclic voltammetry (CV). The devised sensor was subjected to field-emission …

Electrochemical determination of vitamin B6 (pyridoxine) by reformed carbon paste electrode with iron oxide nanoparticles

A Moustafa, RS El-Kamel, S Abdelgawad, AM Fekry… - Ionics, 2022 - Springer
This work aims to introduce a simple high-performance sensitive electrochemical sensor of
reformed carbon paste (CP) with iron oxide nanoparticles (IONs). It was developed to …

[PDF][PDF] Voltammetric determination of pharmaceutical compounds at bare and modified solid electrodes: a review

AA Al-rashdi, OA Farghaly, AH Naggar - J. Chem. Pharm. Res, 2018 - researchgate.net
Electroanalysis is a powerful analytical technique that is increasing in utility in the
pharmaceutical industry. Solid electrodes play a crucial role in the voltammetric …

Voltammetric determination of B1 and B6 vitamins using a pencil graphite electrode

IG David, MA Florea, OG Cracea, DE Popa… - Chemical Papers, 2015 - Springer
Due to the importance of B 1 and B 6 vitamins for human health it is useful to develop new
cheap and rapid methods for their determination. Voltammetric behavior of these vitamins on …

A selective and sensitive electrochemical sensor for pyridoxine hydrochloride (vitamin B6) in pharmaceutic tablet

B Koçak - ChemistrySelect, 2023 - Wiley Online Library
In this study, a copper (II) oxide‐glutardialdehyde modified boron doped diamond electrode
was used as a sensor for the electroanalysis of pyridoxine hydrochloride (vitamin B6) for the …

Electroanalysis of pyridoxine at copper nanoparticles modified polycrystalline gold electrode

MA Kassem, OA Hazazi, T Ohsaka, MI Awad - Electroanalysis, 2016 - Wiley Online Library
Pyridoxine is analyzed using square wave voltammetry (SWV) at copper nanoparticles
(nano‐Cu) modified poly‐crystalline gold electrode (nano‐Cu/Au). Nano‐Cu/Au is fabricated …

Electrochemical determination of vitamin B6 in pharmaceutical and energy drink samples

G Tesfaye, M Tessema, N Negash - Journal of Electrochemical …, 2023 - hrcak.srce.hr
Sažetak A simple and low-cost electrochemical sensor based on poly (phenylalanine) and
functionnalized multi-walled carbon nanotubes (F-MWCNTs) modified glassy carbon …

Development of carbon-based sensors for electrochemical quantification of vitamins B2 and B6 at nanomolar levels

B Zeybek, A Üğe - Chemical Papers, 2021 - Springer
Two platforms have been developed that can be easily prepared for voltammetric analysis of
vitamins B 2 (VB 2, riboflavin) and B 6 (VB 6, pyridoxine), which are very important for our …

Electrochemical Study of Pyridoxine (Vitamin B6) in Acetonitrile

JHQ Lee, Y Yue, R Ganguly, RD Webster - ChemElectroChem, 2015 - Wiley Online Library
Cyclic voltammetry (CV) and controlled potential electrolysis (CPE) experiments revealed
that at a Pt electrode, pyridoxine undergoes a one‐electron chemically irreversible oxidation …

ВОЛЬТАМПЕРОМЕТРИЧНІ ДОСЛІДЖЕННЯ ПРОЦЕСУ ОКИСНЕННЯ ПІРИДОКСИНУ ГІДРОХЛОРИДУ НА МАСИВАХ ГОСТРІЙНИХ СТРУКТУР …

ОП Шевченко, ОА Лут… - Український …, 2024 - naturaljournal.zu.edu.ua
Анотація Проведені вольтамперометричні дослідження процесу електроокиснення
піродоксину з використанням наноструктурованої поверхні платини в якості …