Azo-dyes such as Allura Red, Carmoisine, Amaranth, Sunset Yellow (SY), Brilliant Blue,
Tartrazine (Tz), etc., are popular as food coloring agents due to their low cost and stability …

The problem of food security has brought food safety issues to global attention. Fast, simple,
selective, and cheap food safety testing methods are urgently needed. As an analytical tool …

Reactive oxygen species (ROS) and reactive nitrogen species (RNS) are prominent
metabolic products which show well-established significance. At relatively low …

Investigations of nanocomposite thin films based on polyarylene-phthalide, single-walled
carbon nanotubes and graphene oxide have been carried out. Using these films as a …

Rhodamine, a colorant prohibited in various consumer products due to its demonstrated
carcinogenic, mutagenic, and toxic properties, necessitates the development of a …

Flavonoids have a variety of physiological activities such as anti-free radicals, regulating
hormone levels, antibacterial factors, and anti-cancer factors, which are widely present in …

Food products often face the risk of spoilage during processing, storage, and transportation,
necessitating the use of rapid and effective technologies for quality assessment. In recent …

In the current study, DNA immobilization was performed on pencil graphite (PG) modified
with a polypyrrole (PPy) and flower-like Pt/NiCo2O4 (FL-Pt/NiCo2O4) nanocomposite, as a …

Herein, a novel magneto-mediated electrochemical aptasensor using the signal
amplification technologies of DNAzyme motor and electrocatalyst for vanilla (VAN) detection …

The authors present in this work, a novel, simple, and disposable electrochemical sensor for
the detection of dopamine (DA). Indeed, the proposed sensing system is based on …