Recent advances in carbon nanomaterials-based electrochemical sensors for food azo dyes detection

H Karimi-Maleh, H Beitollahi, PS Kumar, S Tajik… - Food and Chemical …, 2022 - Elsevier
Azo dyes as widely applied food colorants are popular for their stability and affordability. On
the other hand, many of these dyes can have harmful impacts on living organs, which …

Advancement in electrochemical strategies for quantification of Brown HT and Carmoisine (Acid Red 14) From Azo Dyestuff class

F Karimi, E Demir, N Aydogdu, M Shojaei… - Food and Chemical …, 2022 - Elsevier
Brown HT and carmoisine, which are the most used dyestuffs in pharmaceuticals, textiles,
cosmetics and foods, are important components of the Azo family. Although the Azo group is …

High performance of screen-printed graphite electrode modified with Ni–Mo-MOF for voltammetric determination of amaranth

S Tajik, Y Orooji, F Karimi, Z Ghazanfari… - Journal of Food …, 2021 - Springer
The present study introduces a novel Ni–Mo-MOF-modified screen printed electrode (Ni–Mo-
MOF/SPE) to sensitively and rapidly detect amaranth. Cyclic voltammetry (CV) was also …

A novel voltammetric amaranth sensor based on screen printed electrode modified with polypyrrole nanotubes

H Beitollahi, FG Nejad, Z Dourandish, S Tajik - Environmental Research, 2022 - Elsevier
Azo dyes are the most used type of dye in the textile industry. Some of these dyes have the
potential to be extremely toxic to both human health and the environment. The purpose of …

Electropolymerization of molecularly imprinted polypyrrole film on multiwalled carbon nanotube surface for highly selective and stable determination of carcinogenic …

Y Wu, G Li, Y Tian, J Feng, J ** very fast by improving the taste, odor, appearance of
various food products. To do so, they are adding a variety of preservatives, sweeteners, and …

Filter paper-and smartphone-based point-of-care tests for rapid and reliable detection of artificial food colorants

S Wang, H Wang, Y Ding, W Li, H Gao, Z Ding… - Microchemical …, 2022 - Elsevier
Herein, a robust instrument-free point-of-care tests (POCTs) strategy was proposed for rapid
naked-eye detection of artificial food colorants (AFCs) using filter paper as a sampling and …

Electrochemical determination of amaranth in food samples by using modified electrode

SZ Mohammadi, YM Baghelani… - Journal of …, 2022 - hrcak.srce.hr
Sažetak In this paper, a new electrochemical sensor was reported for the determination of
amaranth in drink soft. In this sensor, activated carbon-Co3O4 nanocomposite (AC-Co3O4) …