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On the design of a versatile ionic liquid, AOBH-DEHP, which can be used as a new molecular probe to investigate supramolecular assemblies
(Elsevier, 2017-03)
The motivation of our work is to find an exciting new molecular probe, which has the advantages that contains the acridine orange moiety but also has an ample range of solubility in different media. The probe is obtained ...
Molecular basis of intramolecular electron transfer in proteins during radical-mediated oxidations: Computer simulation studies in model tyrosine-cysteine peptides in solution
(Elsevier Science Inc, 2012-09)
Experimental studies in hemeproteins and model Tyr/Cys-containing peptides exposed to oxidizing and nitrating species suggest that intramolecular electron transfer (IET) between tyrosyl radicals (Tyr-O) and Cys residues ...
Catalytic behavior of the WOx-ZrO2 system in the clean selective oxidation of diphenyl sulfide (DPS)
(Elsevier Science, 2021-07-12)
WOx-ZrO2 (ZWx) based catalysts were prepared by equilibrium adsorption in basic condition (pH 10) with W content of 10.5, 19.7 and 27.0 wt.%, using hydrous zirconia [ZrO2(383)] as support. In order to determine the soluble ...
Photocatalytic Oxidation of Urea on Surface-Modified Bi 2 WO 6 with trans -4-Stilbenecarboxaldehyde
(American Chemical Society, 2021-06)
Modification of the Bi2WO6 surface with trans-4-stilbenecarboxaldehyde (4SCA) by the equilibrium adsorption method and its application in photoredox reactions under solar irradiation were studied. The modification of the ...
Alternative raw materials to produce biodiesel through alkaline heterogeneous catalysis
(MDPI AG, 2019-08-15)
Recent research focuses on new biodiesel production and purification technologies that seek a carbon neutral footprint, as well as cheap, renewable and abundant raw materials that do not compete with the demand for food. ...
Novel monomers with N-methyl-D-glucamine segments and their application in structured porous materials for arsenic capture
(John Wiley & Sons Inc, 2021-09)
The N-methyl-D-glucamine moieties exhibit high ability and selectivity toward arsenate ions in water by a complexation mechanism that involves their hydroxyl groups. In this work, the syntheses of two monomers containing ...
Advances in the synthesis of 5-and 6-substituted uracil derivatives
(Routledge Journals, Taylor & Francis Ltd, 2009-01)
The uracil unit is one of the most important structures in life, it being part of the building blocks of RNA and DNA and other natural products; therefore, it is not surprising that uracil derivatives have important ...
Hierarchical assemblies of gold nanoparticles at the surface of a film formed by a bridged silsesquioxane containing pendant dodecyl chains
(American Chemical Society, 2009-01)
Hierarchical aggregates of gold nanoparticles (NPs) on different length scales were in situ generated at the surface of a bridged silsesquioxane during the process of film formation by polycondensation and solvent evaporation. ...
The MetaCyc database of metabolic pathways and enzymes and the BioCyc collection of pathway/genome databases
(Oxford University Press, 2016-01)
The MetaCyc database (MetaCyc.org) is a freely accessible comprehensive database describing metabolic pathways and enzymes from all domains of life. The majority of MetaCyc pathways are small-molecule metabolic pathways ...
Improvement of the amphiphilic properties of a dialkyl phosphate by creation of a protic ionic liquid-like surfactant
(Royal Society of Chemistry, 2017-09)
In the present work we have synthesized, via acid-base reaction between bis-(2-ethylhexyl)phosphoric acid (HDEHP) and 1-methylimidazole, a new protic ionic liquid: 1-methylimidazolium bis-(2-ethylhexyl) phosphate (imim-DEHP) ...