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Protein Topology Determines Cysteine Oxidation Fate: The Case of Sulfenyl Amide Formation among Protein Families
(Public Library of Science, 2015-03)
Cysteine residues have a rich chemistry and play a critical role in the catalytic activity of a plethora of enzymes. However, cysteines are susceptible to oxidation by Reactive Oxygen and Nitrogen Species, leading to a ...
Mechanistic study of the formation of multiblock π-conjugated metallopolymer
(2016-01-01)
Electropolymerization of a π-conjugated polymer from [N,N′-bis(salicylidene)-o-phenylenediamine]nickel(II) complex ([Ni(salophen)]) on the surface of indium-tin-oxide (ITO) was studied. Two structures of the polymer have ...
Echinococcus granulosus protoscolex formation in natural infections
(Society of Biology of Chile, 2002)
Echinococcus granulosus is a parasitic platyhelminth that is responsible for cystic hydatid disease. From the inner, germinal layer of hydatid cysts protoscoleces are generated, which are are the infective forms to the ...
Insights on the structure-activity relationship of peptides derived from Sticholysin II
(Wiley-Blackwell, 2018-09-01)
Sticholysin II (StII) is a pore-forming actinoporin from the sea anemone Stichodactyla helianthus. A mechanistic model of its action has been proposed: proteins bind to cell membrane, insert their N-termini into the lipid ...
Morphology of galaxies with quiescent recent assembly history in a Λ-CDM universe
(EDP Sciences, 2014-07)
Context. The standard disc formation scenario postulates that the disc forms as the gas cools and flows into the centre of the dark matter halo, conserving the specific angular momentum. Major mergers have been shown to ...
Temperature Effect on the Structure and Formation Kinetics of Vinyltriethoxysilane-Derived Organic/Silica Hybrids
(Amer Chemical Soc, 2011-09-06)
The structure and formation kinetics of organic/silica hybrid species prepared from acid hydrolysis of vinyltriethoxisilane has been studied in situ by small-angle X-ray scattering (SAXS) at 298, 318, and 333 K in a strongly ...
Mechanically activating formation of layered structured bismuth titanate
(Elsevier B.V., 2006-04-10)
Bismuth titanatc-Bi(4)Ti(3)O(12) (BIT) with wide application in the electronic industry as capacitors, memory devices and sensors is the simplest compound in the Aurivillius family, which consists of (Bi(2)O(2))(2+) sheets ...
The effects of ZnGa2O4 formation on structural and optical properties of ZnO : Ga powders
(Elsevier B.V., 2006-05-01)
Gallium-doped zinc oxide (ZnO:Ga 1, 2 3, 4 and 5 at%) samples were prepared in powder form by modifying the Pechini method. The formation of zinc gallate (ZnGa2O4) With the spinel crystal structure was observed even in ...
Dark matter response to galaxy formation
(Wiley Blackwell Publishing, Inc, 2010-08)
We have resimulated the six galaxy-sized haloes of the Aquarius Project including metaldependent cooling, star formation and supernova feedback. This allows us to study not only how dark matter haloes respond to galaxy ...