In this review, primary attention is given to the antioxidant (and prooxidant) activity of
polyphenols arising from their interactions with iron both in vitro and in vivo. In addition, an …

The design and fabrication of novel electrochemical sensors with high analytical and
operational characteristics are one of the sustainable trends in modern analytical chemistry …

Selective detection of nitro-aromatic compounds (NACs) at nanomolar concentration is
achieved for the first time in multiple media including water, micelles or in organogels as …

Enhancement of lipid solubility and antioxidant activity besides maintenance of the stability
for phenolics extract of grape and apple pomace could be achieved by their encapsulation …

Abstract Tomato (Lycopersicon esculentum Mill.) is the second most important fruit crop
worldwide. Tomatoes are a key component in the Mediterranean diet, which is strongly …

In this work we report the study of the chemical modifications undergone by flavonoids,
especially by quercetin (QUC), under alkaline conditions by UV-visible absorption, Raman …

Given the ubiquitous role of porphyrins in natural systems, these molecules and related
derivatives such as phthalocyanines are fascinating building units to achieve functional …

Phenolic compounds are a large, heterogeneous group of secondary metabolites found in
various plants and herbal substances. From the perspective of dermatology, the most …

Quercetin (Que) is a flavonoid associated with high oxygen radical scavenging activity and
potential neuroprotective activity against Alzheimer's disease. Que's oral bioavailability is …

The potential of cyclic carbonates for the functionalization of lignins and condensed tannins
was studied in detail. Four different cyclic carbonates, namely, ethylene, propylene, vinyl …