Search Results - "Moalin, Mohamed"
-
1
Computational Chemistry Strategies to Investigate the Antioxidant Activity of Flavonoids-An Overview
Published in Molecules (Basel, Switzerland) (01-06-2024)“…Despite several decades of research, the beneficial effect of flavonoids on health is still enigmatic. Here, we focus on the antioxidant effect of flavonoids,…”
Get full text
Journal Article -
2
Flavonoids Seen through the Energy Perspective
Published in International journal of molecular sciences (24-12-2021)“…In all life forms, opposing forces provide the energy that flows through networks in an organism, which fuels life. In this concept, health is the ability of…”
Get full text
Journal Article -
3
Unraveling the Antioxidant Activity of 2R,3R-dihydroquercetin
Published in International journal of molecular sciences (18-09-2023)“…It has been reported that in an oxidative environment, the flavonoid 2R,3R-dihydroquercetin (2R,3R-DHQ) oxidizes into a product that rearranges to form…”
Get full text
Journal Article -
4
Delocalization of the Unpaired Electron in the Quercetin Radical: Comparison of Experimental ESR Data with DFT Calculations
Published in International journal of molecular sciences (16-03-2020)“…In the antioxidant activity of quercetin (Q), stabilization of the energy in the quercetin radical (Q ) by delocalization of the unpaired electron (UE) in Q is…”
Get full text
Journal Article -
5
Connecting West and East
Published in International journal of molecular sciences (11-05-2019)“…Despite their similarities, Western medicine and Eastern medicine are very different because they are built on different fundamentals. The general idea has…”
Get full text
Journal Article -
6
The Flow of the Redox Energy in Quercetin during Its Antioxidant Activity in Water
Published in International journal of molecular sciences (21-08-2020)“…Most studies on the antioxidant activity of flavonoids like Quercetin (Q) do not consider that it comprises a series of sequential reactions. Therefore, the…”
Get full text
Journal Article -
7
Connecting Western and Eastern Medicine from an Energy Perspective
Published in International journal of molecular sciences (26-03-2019)“…Although Western medicine and Eastern medicine are worlds apart, there is a striking overlap in the basic principle of these types of medicine when we look at…”
Get full text
Journal Article -
8
Preparation, characterization, and biological activity of the inclusion complex of dihydroquercetin and β-Cyclodextrin
Published in AAPS open (03-10-2023)“…Dihydroquercetin (DHQ) is a natural occurring dihydroflavonol that has strong antioxidant and antibacterial activities. However, its application is limited due…”
Get full text
Journal Article -
9
A planar conformation and the hydroxyl groups in the B and C rings play a pivotal role in the antioxidant capacity of quercetin and quercetin derivatives
Published in Molecules (Basel, Switzerland) (21-11-2011)“…The polyphenol quercetin (Q) that has a high antioxidant capacity is a lead compound in the design of antioxidants. We investigated the possibility of…”
Get full text
Journal Article -
10
Slippage of a Porphyrin Macrocycle over Threads of Varying Bulkiness: Implications for the Mechanism of Threading Polymers through a Macrocyclic Ring
Published in Chemistry : a European journal (02-01-2015)“…Threading of a polymer through a macrocyclic ring may occur directly, that is, by finding the end of the polymer chain, or by a process in which the polymer…”
Get full text
Journal Article -
11
An essential difference between the flavonoids monoHER and quercetin in their interplay with the endogenous antioxidant network
Published in PloS one (08-11-2010)“…Antioxidants can scavenge highly reactive radicals. As a result the antioxidants are converted into oxidation products that might cause damage to vital…”
Get full text
Journal Article -
12
Squaring cooperative binding circles
Published in Proceedings of the National Academy of Sciences - PNAS (30-06-2009)“…The cooperative binding effects of viologens and pyridines to a synthetic bivalent porphyrin receptor are used as a model system to study how the magnitudes of…”
Get full text
Journal Article -
13
Connecting Eastern and Western Medicine form an Energy Perspective
Published in Free radical biology & medicine (01-11-2020)Get full text
Journal Article -
14
The Flow of Redox Energy in Quercetin During its Antioxidant Activity in Water - DFT study
Published in Free radical biology & medicine (01-11-2020)Get full text
Journal Article -
15
The Chemical Reactivity of (-)-Epicatechin Quinone is Secluded in its B-ring
Published in Free radical biology & medicine (01-11-2020)Get full text
Journal Article -
16
Unraveling the Antioxidant Activity of I2R/I,I3R/I-dihydroquercetin
Published in International journal of molecular sciences (01-09-2023)“…It has been reported that in an oxidative environment, the flavonoid 2R,3R-dihydroquercetin (2R,3R-DHQ) oxidizes into a product that rearranges to form…”
Get full text
Journal Article -
17
Lignin-Based Additives for Improved Thermo-Oxidative Stability of Biolubricants
Published in ACS sustainable chemistry & engineering (20-09-2021)“…There is an environmental concern regarding the use of petroleum-based lubricants, which are generally toxic and nonbiodegradable. Biobased lubricants, such as…”
Get full text
Journal Article -
18
The chemical reactivity of (-)-epicatechin quinone mainly resides in its B-ring
Published in Free radical biology & medicine (20-08-2018)“…As one of the important dietary antioxidants, (-)-epicatechin is a potent reactive oxygen species (ROS) scavenger involved in the redox modulation of the cell…”
Get full text
Journal Article Web Resource -
19
Competition between Ascorbate and Glutathione for the Oxidized Form of Methylated Quercetin Metabolites and Analogues: Tamarixetin, 4′O-Methylquercetin, Has the Lowest Thiol Reactivity
Published in Journal of agricultural and food chemistry (12-09-2012)“…Quercetin (Q) is a bioactive compound with excellent antioxidant activity. However, the thiol reactivity of its oxidation product (oxQ) forms a disadvantage…”
Get full text
Journal Article -
20
Competition between Ascorbate and Glutathione for the Oxidized Form of Methylated Quercetin Metabolites and Analogues: Tamarixetin, 4'O-Methylquercetin, Has the Lowest Thiol Reactivity
Published in Journal of agricultural and food chemistry (12-09-2012)“…Quercetin (Q) is a bioactive compound with excellent antioxidant activity. However, the thiol reactivity of its oxidation product (oxQ) forms a disadvantage…”
Get full text
Conference Proceeding Journal Article