Cargando…

Kinetic Potentiometry as a Method for Studying the Interactions of Antioxidants with Peroxyl Radicals

This work presents a new method using kinetic potentiometry to study the thermodynamic and kinetic parameters of the reactions of antioxidants with peroxyl radicals. The rate constants of the reaction of antioxidants with radicals have been determined, and the groups of “fast” and “slow” antioxidant...

Descripción completa

Detalles Bibliográficos
Autores principales:	Gerasimova, Elena, Salimgareeva, Elena, Magasumova, Dinara, Ivanova, Alla
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	MDPI 2023
Materias:	Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10451547/ https://www.ncbi.nlm.nih.gov/pubmed/37627605 http://dx.doi.org/10.3390/antiox12081608

Ejemplares similares

A Modified Method for Studying Behavioral Paradox of Antioxidants and Their Disproportionate Competitive Kinetic Effect to Scavenge the Peroxyl Radical Formation
por: Masood, Nusrat, et al.
Publicado: (2014)

The Novel Potentiometric Approach to Antioxidant Capacity Assay Based on the Reaction with Stable Radical 2,2′-diphenyl-1-picrylhydrazyl
por: Gerasimova, Elena, et al.
Publicado: (2022)

A Systematic Study of the Antioxidant Capacity of Humic Substances against Peroxyl Radicals: Relation to Structure
por: Klein, Olga I., et al.
Publicado: (2021)

5,6-Dihydropyrimidine Peroxyl Radical Reactivity in DNA
por: San Pedro, Joanna Maria N., et al.
Publicado: (2014)

Electrical Potentiometry with Intraoral Applications
por: Jornet-García, Alfonso, et al.
Publicado: (2022)

Study of Antioxidant Properties of Agents from the Perspective of Their Action Mechanisms
por: Ivanova, Alla, et al.
Publicado: (2020)

Chain-Breaking Antioxidant and Peroxyl Radical Trapping Activity of Phenol-Coated Magnetic Iron Oxide Nanoparticles
por: Scurti, Stefano, et al.
Publicado: (2022)

Hydroxycinnamyl Derived BODIPY as a Lipophilic Fluorescence Probe for Peroxyl Radicals
por: Kusio, Jaroslaw, et al.
Publicado: (2020)

Spectroscopic characterization of two peroxyl radicals during the O(2)-oxidation of the methylthio radical
por: Wu, Zhuang, et al.
Publicado: (2022)

A Theoretical Kinetic Study on Concerted Elimination Reaction Class of Peroxyl-hydroperoxyl-alkyl Radicals (•OOQOOH) in Normal-alkyl Cyclohexanes
por: Yao, Xiaoxia, et al.
Publicado: (2023)

NO(2) Detection Using Microcantilever Based Potentiometry
por: Qazi, Muhammad, et al.
Publicado: (2008)

Scavenging of lipid peroxyl radicals protects plasma lipids and proteins from peroxynitrite
por: Mustafa, Ayman G, et al.
Publicado: (2020)

Gas-Phase Peroxyl Radical Recombination Reactions: A Computational Study of Formation and Decomposition of Tetroxides
por: Salo, Vili-Taneli, et al.
Publicado: (2022)

Active Potentiometry for Dissolved Oxygen Monitoring with Platinum Electrodes
por: Zimmermann, Peter, et al.
Publicado: (2018)

Plasma lipid oxidation induced by peroxynitrite, hypochlorite, lipoxygenase and peroxyl radicals and its inhibition by antioxidants as assessed by diphenyl-1-pyrenylphosphine
por: Morita, Mayuko, et al.
Publicado: (2016)

Prostaglandin synthase-mediated metabolism of carcinogens and a potential role for peroxyl radicals as reactive intermediates.
por: Marnett, L J
Publicado: (1990)

Is either direct photolysis or photocatalysed H-shift of peroxyl radicals a competitive pathway in the troposphere?
por: Valiev, Rashid R., et al.
Publicado: (2020)

Polysulfide-1-oxides react with peroxyl radicals as quickly as hindered phenolic antioxidants and do so by a surprising concerted homolytic substitution
por: Chauvin, Jean-Philippe R., et al.
Publicado: (2016)

Anti-Peroxyl Radical Quality and Antibacterial Properties of Rooibos Infusions and Their Pure Glycosylated Polyphenolic Constituents
por: Simpson, Madeline J., et al.
Publicado: (2013)

An evolutionary conserved detoxification system for membrane lipid–derived peroxyl radicals in Gram-negative bacteria
por: Naguib, Marwa, et al.
Publicado: (2022)

Comparison of Hydroxyl Radical, Peroxyl Radical, and Peroxynitrite Scavenging Capacity of Extracts and Active Components from Selected Medicinal Plants
por: Kwon, Do Young, et al.
Publicado: (2010)

Plasma marker of tissue oxidative damage and edaravone as a scavenger drug against peroxyl radicals and peroxynitrite
por: Yamamoto, Yorihiro
Publicado: (2017)

Low-Energy Electron Potentiometry: Contactless Imaging of Charge Transport on the Nanoscale
por: Kautz, J., et al.
Publicado: (2015)

History of Cobaltabis(dicarbollide) in Potentiometry, No Need for Ionophores to Get an Excellent Selectivity
por: Stoica, Anca-Iulia, et al.
Publicado: (2022)

Automatic system for the determination of metals by anodic stripping potentiometry in non-deaerated samples
por: Cladera, A., et al.
Publicado: (1990)

Soluble Free, Esterified and Insoluble-Bound Phenolic Antioxidants from Chickpeas Prevent Cytotoxicity in Human Hepatoma HuH-7 Cells Induced by Peroxyl Radicals
por: de Camargo, Adriano Costa, et al.
Publicado: (2022)

Effects of Peroxyl Radicals on the Structural Characteristics and Fatty Acid Composition of High-Density Lipoprotein from Duck Egg Yolk
por: Sun, Jing, et al.
Publicado: (2022)

Mapping Localized Peroxyl Radical Generation on a PEM Fuel Cell Catalyst Using Integrated Scanning Electrochemical Cell Microspectroscopy
por: Edgecomb, Joseph, et al.
Publicado: (2020)

Effect of Peroxyl Radical-Induced Oxidation on Functional and Structural Characteristics of Walnut Protein Isolates Revealed by High-Resolution Mass Spectrometry
por: Zhang, Xuechun, et al.
Publicado: (2022)

Implications of differential peroxyl radical-induced inactivation of glucose 6-phosphate dehydrogenase and 6-phosphogluconate dehydrogenase for the pentose phosphate pathway
por: Reyes, Juan Sebastián, et al.
Publicado: (2022)

Design and Antioxidant Properties of Bifunctional 2H-Imidazole-Derived Phenolic Compounds—A New Family of Effective Inhibitors for Oxidative Stress-Associated Destructive Processes
por: Gerasimova, Elena L., et al.
Publicado: (2021)

Label-Free Potentiometry for Detecting DNA Hybridization Using Peptide Nucleic Acid and DNA Probes
por: Goda, Tatsuro, et al.
Publicado: (2013)

Addressing the Detection of Ammonium Ion in Environmental Water Samples via Tandem Potentiometry–Ion Chromatography
por: Gil, Renato L., et al.
Publicado: (2022)

Fine-tuning of FeS proteins monitored via pulsed EPR redox potentiometry at Q-band
por: Heghmanns, Melanie, et al.
Publicado: (2021)

Effect of Oxidative Modification by Peroxyl Radical on the Characterization and Identification of Oxidative Aggregates and In Vitro Digestion Products of Walnut (Juglans regia L.) Protein Isolates
por: Zhao, Jinjin, et al.
Publicado: (2022)

Identification of YfiH and the Catalase CatA As Polyphenol Oxidases of Aeromonas media and CatA as a Regulator of Pigmentation by Its Peroxyl Radical Scavenging Capacity
por: Chai, Baozhong, et al.
Publicado: (2017)

Two Versatile Pencil Graphite–Polymer Sensor Electrodes Coupled with Potentiometry and Potentiometric Titration Methods: Profiling Determinations of Vitamin V in Tablets and Urine Samples
por: Hassan, Abeer M. E., et al.
Publicado: (2022)

Structural features, kinetics and SAR study of radical scavenging and antioxidant activities of phenolic and anilinic compounds
por: Ali, Hussein M, et al.
Publicado: (2013)

Portable Device for Potentiometric Determination of Antioxidant Capacity
por: Ivanova, Alla V., et al.
Publicado: (2023)

Kinetics of the Toluene Reaction with OH Radical
por: Zhang, Rui Ming, et al.
Publicado: (2019)

Cannot write session to /tmp/vufind_sessions/sess_sb2cf71305o6ap9d2pio39svub