Results 11 to 20 of about 65,477 (305)

Fullerene peroxides [PDF]

open access: yesComptes Rendus. Chimie, 2006
t -Butylperoxy radical adds to fullerenes to form a number of stable fullerene mixed peroxides. The reaction follows the stepwise radical addition mechanism, and usually gives a mixture of products with different numbers of t ...
Liangbing Gan, Gan, LB
openaire   +2 more sources

Antimalarial peroxides [PDF]

open access: yesJournal of the Serbian Chemical Society, 2009
The problem of endemic malaria continues unabated globally. Malaria affects 40 % of the global population, causing an estimated annual mortality of 1.5–2.7 million people.
DEJAN M. OPSENICA, BOGDAN A. ŠOLAJA
doaj   +5 more sources

Organic peroxides' gas-particle partitioning and rapid heterogeneous decomposition on secondary organic aerosol [PDF]

open access: yesAtmospheric Chemistry and Physics, 2016
Organic peroxides, important species in the atmosphere, promote secondary organic aerosol (SOA) aging, affect HOx radicals cycling, and cause adverse health effects. However, the formation, gas-particle partitioning, and evolution of organic peroxides
H. Li   +4 more
doaj   +2 more sources

Effect of different bleaching protocols on the color and translucency parameters of a new monochromatic universal composite resin [PDF]

open access: yesJournal of Dental Research, Dental Clinics, Dental Prospects
Background. Considering the few studies on the effect of bleaching protocols on the color properties of a newly developed monochromatic universal composite resin, the present study evaluated the effect of different bleaching protocols on the color change
Mohammad Esmaeel Ebrahimi Chaharom   +3 more
doaj   +1 more source

Time Course of Changes in the Concentration of Peroxides and Superoxide Dismutase in Females with Gestosis in the Perioperative Period

open access: yesОбщая реаниматология, 2007
Objective: to study the level of peroxides and the activity of superoxide dismutase (SOD) in females with gestosis in the perioperative period.Materials and methods: 85 females in whom delivery had been performed under spinal anesthesia using ...
V. M. Zhenilo, I. V. Mikhno
doaj   +1 more source

The decomposition of alkyl peroxides: dipropyl peroxide, ethyl hydrogen peroxide and propyl hydrogen peroxide [PDF]

open access: yesProceedings of the Royal Society of London. Series A. Mathematical and Physical Sciences, 1939
Abstract In a previous paper (Harris and Egerton 1938) the results of an investigation of the decomposition of diethyl peroxide have been published. The present communication deals with the related compounds (a) dipropyl peroxide, which closely resembles the diethyl compound as it decomposes unimolecularly, (b) ethyl hydrogen peroxide,
openaire   +1 more source

Knockout Mouse Models for Peroxiredoxins

open access: yesAntioxidants, 2020
Peroxiredoxins (PRDXs) are members of a highly conserved peroxidase family and maintain intracellular reactive oxygen species (ROS) homeostasis. The family members are expressed in most organisms and involved in various biological processes, such as ...
Young Jae Lee
doaj   +1 more source

The effect of temperature on rice oil bleaching to reduce oxidation and loss in bioactive compounds

open access: yesGrasas y Aceites, 2019
Refining conditions are very important to obtain high-quality rice oil. This work aimed at evaluating the effect of bleaching temperature in chemical and physical refining processes to avoid losses in γ-oryzanol and carotenoids.
M. M. Strieder   +6 more
doaj   +1 more source

Adsorption and Decomposition of Peroxides on the Surfaces of Dispersed Oxides Fe2O3, Cr2O3 and V2O5

open access: yesColloids and Interfaces, 2019
The adsorption of peroxides on dispersed oxides Fe2O3, Cr2O3 and V2O5 was studied. It is shown that the adsorption of peroxides is described by the Langmuir equation. The adsorption of benzoyl peroxide grows within Fe2O3<Cr2O3<V2O5.
Volodymyr Dutka   +4 more
doaj   +1 more source

Oxidative stress in elderly population: A prevention screening study

open access: yesAging Medicine, 2020
Background Aging is a multifactorial phenomenon, characterized by a progressive decline in the efficiency of biochemical and physiological processes and an increased susceptibility to disease.
Davide Gorni, Annarosa Finco
doaj   +1 more source

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