Flavonoids are well known as antibacterial agents against a wide range of pathogenic
microorganism. With increasing prevalence of untreatable infections induced by antibiotic …

In this review, we present a summary of the research work performed so far using high
accuracy quantum chemical methods on polyphenolic antioxidant compounds. We have …

The aim of this review is to summarize the various naturally occurring chalcone compounds
which have been isolated from different plants. Chalcones considered as obligate …

Polyphenolic compounds isolated from marine algae exhibit a broad spectrum of beneficial
biological properties, including antioxidant, anticancer, antimicrobial, anti-inflammatory, and …

Polyphenols (synthetically modified or directly provided by human diet) scavenge free
radicals by H-atom transfer and may thus decrease noxious effects due to oxidative stress …

The biological and therapeutic properties of seaweeds have already been well known.
Several studies showed that among the various natural marine sources of antioxidants …

The free radical scavenging activity of a series of 2, 4, 5-trimethoxy chalcones has been
computationally explored using the density functional theory (DFT) method. Three potential …

Synthesis, antioxidant activity, and quantitative structure–activity relationship (QSAR) of 25
of chalcone derivatives is reported here. They were synthesized by Claisen–Schmidt …

Scavenging reactive oxygen species (ROS) by antioxidants is the important therapy to
cerebral ischemia-reperfusion injury (CIRI) in stroke. The antioxidant with novel dual …

Quantum chemical calculations based on the density functional theory (DFT) have been
employed to study the relationship between the structure and the antioxidant activity of four …