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 …

Graphene oxide (GO) is one of the most well-known graphene derivatives which, due to its
outstanding chemical, electrical and optical properties as well as its high oxygen content …

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 water solubility in acid solution, relative low adsorption capacities and unsatisfactory
separation performance limit application of traditional chitosan-based adsorbents in …

Synthetic azo dyes are currently used for food coloring more frequently than natural ones
and the field of their application is very wide. However, many of them can have detrimental …

Abstract Surface Enhanced Raman Scattering (SERS) spectroscopy technology is widely
used in materials analysis, environmental monitoring, biomedical, food security and other …

In this work, we developed a new molecularly imprinted polymer detector for tartrazine's
rapid and selective detection. Electropolymerisation using l-Methionine resulted in the …

Fe-embedded biochar catalysts originating from waste coffee grounds (Fe@ HCBCs) were
developed at different pyrolysis temperatures (500, 600, and 700° C) for the Fenton …

Critical and global evaluation of analytical methods should be one of the primary goals in
analytical chemistry. A holistic approach, however, requires a look at the varied features …

Polydopamine (PDA) can be formed by monomeric self-polymerization in water. This
convenient behavior was exploited to prepare a molecularly imprinted polymer (MIP) layer …