Results 31 to 40 of about 4,043,386 (292)

Free Radical Scavenging of Related Chromenone Derivatives

open access: yes, 2021
The thesis aims to provide evidence supporting the antioxidant efficacy and potential therapeutic effect of chromenone derivatives, in particular, chromone-3-carboxylic acid.
Özen, Hüseyin
core  

Comparison of Free Radical Scavenging Activity of Ocimum gratissimum and Ocimum tenuiflorum Herbal Formulation and its Mediated Nanoparticles and Nanocomposite: An In-vitro Study [PDF]

open access: yesJournal of Clinical and Diagnostic Research
Introduction: Antioxidants play a crucial role in maintaining oral health by counteracting oxidative stress and Reactive Oxygen Species (ROS) to combat dental diseases. The present Investigated the antioxidant properties of an herbal formulation
Nataleya Felix   +3 more
doaj   +1 more source

Prevention of tissue injury in an ascending mouse model of chronic pyelonephritis-role of free radical scavengers

open access: yes, 2004
The role of free radical scavengers in preventing the tissue injury using a non obstructive, ascending mouse model for chronic pyelonephritis was assessed.
Gupta, R.   +3 more
core   +1 more source

Emerging experimental and computational methods for studying redox‐regulated structural transitions

open access: yesFEBS Letters, EarlyView.
Redox reactions can reshape proteins and alter how they behave in cells, with important consequences for health and disease. This review explores emerging experimental and computational approaches for discovering these redox‐sensitive protein switches, revealing their structural effects, and predicting their behavior, opening new opportunities to ...
Tasneem Rass   +2 more
wiley   +1 more source

Identification of Radical Scavengers in Sweet Grass (Hierochloe odorata)

open access: yes, 2002
Extracts from aerial parts of sweet grass (Hierochloe odorata) were active DPPH free radical scavengers, The active compounds were detected in extract fractions using HPLC with on-line radical scavenging detection.
Beek, T.A., van   +5 more
core   +2 more sources

Antioxidant Activity Comparison of Jamu Cekok and Its Individual Herbal Components Using the DPPH Method

open access: yesBiology, Medicine & Natural Product Chemistry
Jamu cekok is a traditional Indonesian herbal drink commonly consumed by children to increase appetite. It is made from a combination of several plants, including Curcuma zanthorrhiza (C. zanthorrhiza), Curcuma longa (C.
Lusi Lusi   +3 more
doaj   +1 more source

Reduction of cathodic delamination rates of anticorrosive coatings using free radical scavengers

open access: yes, 2010
Cathodic delamination is one of the major modes of failure for anticorrosive coatings subjected to a physical damage and immersed in seawater. The cause of cathodic delamination has been reported to be the result of a chemical attack at the coating-steel
Kiil, Søren   +3 more
core   +1 more source

Aspects of free radical polymerization of styrene and n-Butylmethacrylate in imidazolium tosylates

open access: yes, 2022
S.242-249A series of 1-alkyl-3-methylimidazolium tosylates was explored as new solvents for the free radical polymerization of n-butylmethacrylate and styrene.
Wetzel, H.   +4 more
core   +1 more source

Single‐molecule DNA flow‐stretch assays for high‐throughput DNA–protein interaction studies

open access: yesFEBS Open Bio, EarlyView.
We describe an optimised single‐molecule DNA flow‐stretch assay that visualises DNA–protein interactions in real time. Linear DNA fragments are tethered to a surface and stretched by buffer flow for fluorescence imaging. Using λ and φX174 DNA, this protocol enhances reproducibility and accessibility, providing a versatile approach for studying diverse ...
Ayush Kumar Ganguli   +8 more
wiley   +1 more source

Facile Detection of Light-Controlled Radical Scavengers from Natural Products Using In Situ UV-LED NMR Spectroscopy

open access: yesAntioxidants, 2022
With the recent development of chemical analysis technology, attention has been placed on natural light-sensitive compounds that exhibit photoreactivity to expand the structural diversity of natural product chemistry. Photochemical reactions that proceed
InWha Park   +6 more
doaj   +1 more source

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