Browsing by Title Artículos de revistas
Now showing items 2563-2582 of 2801
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(Dovepress, 2021)The physicochemical and optical properties of silver nanoparticles (SNPs) and gold nanoparticles (GNPs) have allowed them to be employed for various biomedical applications, including delivery, therapy, imaging, and as ...
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(1995)This work reports a comparative study of the catalytic behaviour for a series of metallocenes derived from Ti, Zr, Hf and Nb, which after activation with methylaluminoxane can polymerize ethylene. Results show that the Zr ...
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(1987)A complete description of the rotational isomerism of monothioformic acid is presented. Ab initio results concerning the barrier heights and the energy difference between the stable isomers are in good agreement with the ...
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(Visao Fokka Communication Agency, 2021)
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(2013)In the structure of the title compound, {[Cu-2(C10H2O8)-(H2O)(6)]center dot 4H(2)O}(n), the benzene-1,2,4,5-tetracarboxylate ligand, (btec)(4-), is located on a crystallographic inversion centre in a 4-coordination mode. ...
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(1992)A protein isolated and purified from the outer membrane of the acidophilic, chemolithotrophic bacterium, Thiobacillus ferrooxidans with an oligomeric molecular weight of 90 000 Da (p9O) was incorporated into phosphatidyl ...
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(MDPI, 2018)The microencapsulation of maqui juice by spray-drying and freeze-drying was studied as a strategy to protect anthocyanins in new food formulations in order to improve the anthocyanin retention before consumption and the ...
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(2012)Shigella flexneri causes bacillary dysentery in humans. Essential to the establishment of the disease is the invasion of the colonic epithelial cells. Here we investigated the role of the lipopolysaccharide (LPS) O antigen ...
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(Royal Society of Chemistry, 2015)© The Royal Society of Chemistry 2015.In the present work we demonstrate from kinetic studies that under the experimental conditions proposed for the ORAC protocol, ORAC values do not correlate with the capacity of ...
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(2004)Complexes of the type Delta- and Lambda-[Co(diimine)(2)carbohydrate](2+) were synthesized with the diimines: 1,10-phenanthroline and 2,2'-bipyridine and with the carbohydrates: aminosugars, hexoses, pentoses and sucrose, ...
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(IOS Press, 2014)© 2014 - IOS Press and the authors. All rights reserved. Over the past 10 years, the research interest on maqui has increased due to the potential health benefits of the fruit, which are largely attributed to the high ...
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(1999)[Mo(NNMePh)2Cl(PPh3)2]+CF 3SO3-·1/2H2O, [1]+CF3SO3-·1/2H 2O, has been synthesized by reaction of silver triflate, AgCF3SO3, with [Mo(NNMePh)2Cl2(PPh3)2] in CH2Cl2/CH3CN and subsequent isolation and recrystallization from ...
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(2013)Oplurus bibronii was a species described more than 160 years ago from the highlands of Ovalle, Chile. The species was earlier synonymized with Phymaturus palluma and since then its taxonomic status has not been re-examined. ...
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(Marcel Dekker, Inc., 1998)Methods for the regioselective bromination of the title naphthalenone are described, wich lead to isomeric hydroquinones 5 or 6..
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(Nature Publishing Group, 2019)The Reprimo gene family comprises a group of single-exon genes for which their physiological function remains poorly understood. Heretofore, mammalian Reprimo (RPRM) has been described as a putative p53-dependent tumor ...
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(Elsevier Sciences B. V., 2001)We have cloned and sequenced the rfaH gene from Salmonella enterica serovar Typhi Strain Ty2. The gene shoed a high degree of similirity to the rfaH genes from Escherichia coli K-12 and S. enterica serovar Typhimurium. A ...
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(Oxford University Press, 2017-04-01)Background: Dendritic arbor simplification and dendritic spine loss in the hippocampus, a limbic structure implicated in mood disorders, are assumed to contribute to symptoms of depression. These morphological changes imply ...