Functional mimics of glutathione peroxidase: bioinspired synthetic antioxidants
Oxidative stress is caused by an imbalance between the production of reactive oxygen
species (ROS) and the biological system's ability to detoxify these reactive intermediates …
species (ROS) and the biological system's ability to detoxify these reactive intermediates …
Organoselenium chemistry: role of intramolecular interactions
In 1836 the first organoselenium compound, diethyl selenide, was prepared by Löwig, 1 and
it was isolated in the pure form in 1869. 2 Early selenium chemistry involved the synthesis of …
it was isolated in the pure form in 1869. 2 Early selenium chemistry involved the synthesis of …
Selenium-containing block copolymers and their oxidation-responsive aggregates
N Ma, Y Li, H Ren, H Xu, Z Li, X Zhang - Polymer Chemistry, 2010 - pubs.rsc.org
A selenium-containing amphiphilic block copolymer (PEG-PUSe-PEG) with a hydrophobic
polyselenide block and two hydrophilic poly (ethylene glycol)(PEG) blocks was synthesized …
polyselenide block and two hydrophilic poly (ethylene glycol)(PEG) blocks was synthesized …
[HTML][HTML] Catalytic application of selenium and tellurium compounds as glutathione peroxidase enzyme mimetics
This review covers the past decade of intensive research on the design, synthesis and
screening of organoselenides and tellurides as catalyst able to mimic the activity of the …
screening of organoselenides and tellurides as catalyst able to mimic the activity of the …
Brain mitochondrial dysfunction in aging, neurodegeneration, and Parkinson's disease
A Navarro, A Boveris - Frontiers in aging neuroscience, 2010 - frontiersin.org
Brain senescence and neurodegeneration occur with a mitochondrial dysfunction
characterized by impaired electron transfer and by oxidative damage. Brain mitochondria of …
characterized by impaired electron transfer and by oxidative damage. Brain mitochondria of …
Synthesis of Vinyl Sulfides by Copper-Catalyzed Decarboxylative C− S Cross-Coupling
S Ranjit, Z Duan, P Zhang, X Liu - Organic Letters, 2010 - ACS Publications
A novel method for the synthesis of vinyl sulfides by the decarboxylative cross-coupling of
arylpropiolic acids with thiols using copper (I) salts as catalysts has been developed. In the …
arylpropiolic acids with thiols using copper (I) salts as catalysts has been developed. In the …
Synthesis, structure, spirocyclization mechanism, and glutathione peroxidase-like antioxidant activity of stable spirodiazaselenurane and spirodiazatellurane
The first examples of stable spirodiazaselenurane and spirodiazatellurane were synthesized
by oxidative spirocyclization of the corresponding diaryl selenide and telluride and were …
by oxidative spirocyclization of the corresponding diaryl selenide and telluride and were …
Organoselenium compounds as catalysts in nature and laboratory
The importance of selenium as essential trace element is today generally recognized. The
major biological form of this element is represented by the selenocysteine, incorporated into …
major biological form of this element is represented by the selenocysteine, incorporated into …
Cu-catalyzed efficient synthetic methodology for ebselen and related Se− N heterocycles
An efficient copper-catalyzed method for the synthesis of biologically important ebselen and
related analogues containing a Se− N bond has been developed. This is the first report of a …
related analogues containing a Se− N bond has been developed. This is the first report of a …
A Water‐Soluble Cyclic Selenide with Enhanced Glutathione Peroxidase‐Like Catalytic Activities
F Kumakura, B Mishra, KI Priyadarsini, M Iwaoka - 2010 - Wiley Online Library
Antioxidative catalytic activities of trans‐3, 4‐dihydroxyselenolane (DHSred), a water‐
soluble cyclic selenide, were investigated in the reaction of hydrogen peroxide with three …
soluble cyclic selenide, were investigated in the reaction of hydrogen peroxide with three …