Results 21 to 30 of about 320,731 (312)

Free radical cyclizations [PDF]

open access: yesPure and Applied Chemistry, 1967
Abstract
openaire   +1 more source

Balur and Improving Quality of Life [PDF]

open access: yesJournal of Tropical Life Science, 2016
Balur treatment aimed to leach free radicals overwhelmingly produced in unhealthy body with rubbed over the human body. In Balur used some amino acid, bawang sabrang (Eleutherine palmifolia (L.) Merr), kopi balur (Mixed Coffea arabica L.
Gatra Ervi Jayanti, Saraswati Subagjo
doaj  

Polyphenolic Composition and Antioxidant Activity (ORAC, EPR and Cellular) of Different Extracts of Argylia radiata Vitroplants and Natural Roots

open access: yesMolecules, 2022
Plant biochemistry studies have increased in recent years due to their potential to improve human health. Argylia radiata is an extremophile plant with an interesting polyphenolic profile.
Ady Giordano   +6 more
doaj   +1 more source

Recent advances in fire‐retardant carbon‐based polymeric nanocomposites through fighting free radicals [PDF]

open access: yes, 2022
Polymeric materials are ubiquitously utilized in modern society and continuously improve quality of life. Unfortunately, most of them suffer from intrinsic flammability, significantly limiting their practical applications.
Shiya Ran   +9 more
core   +1 more source

Reactive Oxygen Species (ROS) Metabolism and Nitric Oxide (NO) Content in Roots and Shoots of Rice (Oryza sativa L.) Plants under Arsenic-Induced Stress

open access: yesAgronomy, 2020
Arsenic (As) is a highly toxic metalloid for all forms of life including plants. Rice is the main food source for different countries worldwide, although it can take up high amounts of As in comparison with other crops, showing toxic profiles such as ...
Ernestina Solórzano   +3 more
doaj   +1 more source

Physiology of free radicals [PDF]

open access: yesVeterinarski Glasnik, 2011
Free radicals imply that every atom, molecule, ion, group of atoms, or molecules with one or several non-paired electrons in outer orbital. Among these are: nitrogenoxide (NO•), superoxide-anion-radical (O2•-), hydroxyl radical (OH•), peroxyl ...
Stevanović Jelka   +3 more
doaj   +1 more source

Insights into Mechanisms of Blood-Brain Barrier Permeability – Roles of Free Radicals, Matrix Metalloproteinsases, and Caveolin-1

open access: yes, 2014
Free radicals, including reactive oxygen species (ROS) and reactive nitrogen species (RNS), are important mediators in cerebral ischemia-reperfusion injury and other neurological diseases.
Shen, J, Jiangang Shen, Gu, Y, Yong Gu
core   +1 more source

Rate constants for the reaction of NO and HO2 with peroxy radicals formed from the reaction of OH, Cl or NO3 with alkenes, dienes and α,β-unsaturated carbonyls [PDF]

open access: yes, 2003
Rate constants for the gas-phase reaction of NO and HO2 radicals with 33 peroxy radicals are presented. The peroxy radicals are derived from the addition of either OH, Cl, or NO3 radicals, followed by addition of O2, to a series of alkenes ...
King, M.D., Thompson, Katherine C.
core   +1 more source

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