Current trends in computational quantum chemistry studies on antioxidant radical scavenging activity

M Spiegel - Journal of Chemical Information and Modeling, 2022 - ACS Publications
The antioxidative nature of chemicals is now routinely studied using computational quantum
chemistry. Scientists are constantly proposing new approaches to investigate those …

Antioxidant Activity and Mechanism of Avenanthramides: Double H+/e Processes and Role of the Catechol, Guaiacyl, and Carboxyl Groups

Y Xue, Y Teng, M Chen, Z Li… - Journal of agricultural and …, 2021 - ACS Publications
Avenanthramides (AVAs), unique phenolic compounds in oats, have attracted increasing
interest due to their health benefits. Eight representative AVAs were studied using the …

[HTML][HTML] New insights into the competition between antioxidant activities and pro-oxidant risks of rosmarinic acid

DH Truong, TC Ngo, NTA Nhung, DT Quang… - RSC …, 2022 - pubs.rsc.org
Direct and indirect antioxidant activities of rosmarinic acid (RA) based on HOO˙/CH3OO˙
radical scavenging and Fe (III)/Fe (II) ion chelation were theoretically studied using density …

[HTML][HTML] Neuroprotective Metabolites from Vietnamese Marine Derived Fungi of Aspergillus and Penicillium Genera

EV Girich, AN Yurchenko, OF Smetanina, PTH Trinh… - Marine drugs, 2020 - mdpi.com
Low molecular weight secondary metabolites of marine fungi Aspergillus flocculosus,
Aspergillus terreus and Penicillium sp. from Van Phong and Nha Trang Bays (Vietnam) were …

Oak-inspired anti-biofouling shape-memory unidirectional scaffolds with stable solar water evaporation performance

H Xu, H Xing, S Chen, Q Wang, L Dong, KD Hu… - Nanoscale, 2022 - pubs.rsc.org
Biomimetic porous materials have contributed to the enhancement of solar-driven
evaporation rate in interfacial desalination and clean water production. However, due to the …

Ability of B12N12 fullerene like nano‐cage for sensing and improving the antioxidant activity of juglone and its derivative: Density functional theory investigation

VP Zoua, AD Tamafo Fouegue… - … Journal of Quantum …, 2022 - Wiley Online Library
Theoretical chemistry calculations were used to investigate the ability of the B12N12
fullerene like nano‐cage for sensing juglone (Jug) and one of its derivative (Jug OH) in …

Mactanamide and lariciresinol as radical scavengers and Fe2+ ion chelators–A DFT study

A Amić, DM Cagardová - Phytochemistry, 2022 - Elsevier
A DFT based kinetic study of radical dotOOH radical scavenging potency of mactanamide
(MA) and lariciresinol (LA), two natural polyphenols, indicates their nearly equal potential via …

[HTML][HTML] Enrichment, analysis, identification and mechanism of antioxidant components in Toona sinensis

W Yunxiao, GU Dongyu, LIU Chang… - Chinese Journal of …, 2023 - Elsevier
The tender leaves of Toona sinensis not only taste delicious, but also have a wide range of
biological activities, including strong antioxidant activity. In this study, a method based on …

In silico evaluation of the radical scavenging mechanism of mactanamide

QV Vo, NT Hoa, PC Nam, DT Quang, A Mechler - ACS omega, 2020 - ACS Publications
Mactanamide (MA) is a diketopiperazine isolated from marine fungi of the genus Aspergillus.
This compound is known as a natural antioxidant from experimental studies, yet this activity …

Effects of hydroxyl group, glycosylation and solvents on the antioxidant activity and mechanism of maclurin and its derivatives: Theoretical insights

Y Xue, M Chen, Z Li, L Zhang, G Wang, Y Zheng… - Journal of Molecular …, 2022 - Elsevier
Maclurin (MAC) and its derivatives received increasing interest due to their diverse
biological activities. However, understanding of their antioxidant properties remains …