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In-situ characterization of heterogeneous catalysts using time-resolved X-ray diffraction
(Facultad Experimental de Ciencias de la Universidad del Zulia, 2011)
Investigating a soluble pharmaceutical salt: Albendazole Hydrochloride
(American Chemical Society, 2019-08)
Albendazole is an effective antihelmintic drug, which has an unpredictable therapeutic response due to its low solubility in biological fluids that limits its oral absorption. In an attempt to improve solubility, albendazole ...
The influence of Ni(II) on brushite structure stabilization
(Elsevier Science, 2017-06)
Brushite samples doped with Ni(II) in different concentrations, from 5% to 20%, were prepared in aqueous solution at pH = 7 and at two temperatures: 25 and 37 °C. The solid samples were characterized by chemical analysis, ...
Crystal chemistry of organic minerals–salts of organic acids: the synthetic approach
(Taylor & Francis, 2018-07)
The term ‘organic minerals’ means naturally occurring crystalline organic compounds including metal salts of formic, acetic, citric, mellitic, methanesulfonic and oxalic acids. As for the rest of the (inorganic) minerals, ...
Nanostructured terbium-doped ceria spheres: Effect of dopants on their physical and chemical properties under reducing and oxidizing conditions
(Royal Society of Chemistry, 2015-08-30)
In this work, nanostructured Ce1−xTbxO2−δ (x = 0.1 and 0.2) spheres were synthesized by microwave assisted hydrothermal homogeneous co-precipitation and their properties were characterized by synchrotron radiation X-ray ...
A proposal of pozzolanic pre-qualification of geological materials: X ray diffractometry as an alternative methodProposta de pré-qualificação pozolânica de materiais geológicos: difratometria de raios X como método alternativo
(Instituto Geológico, Secretaria do Meio Ambiente, São Paulo, 2003)
Tracking rock sources of 3800-year-old burial goods using X-ray diffraction, electron microprobe analyses and X-ray mapping: a case study from Córdoba, Argentina
(Springer, 2020-05)
An axe head and a round bead were found at the burial site of an adult male (dated at 3770 ± 90 14C years BP) at Amboy, Córdoba (central Argentina). These artifacts were studied using electron microprobe, scanning electron ...
Elastic strain tensor of zirconium hydrides in Zr2.5%Nb pressure tubes by synchrotron X-ray diffraction
(Wiley Blackwell Publishing, Inc, 2019)
Zirconium alloys are used in fuel cladding and structural components of nuclear power plants. Hydrogen enters the Zr matrix during plant operation and precipitates as hydride particles that degrade the mechanical properties ...
Chemical-Mineralogical study of the ferrosialitic lateritic profiles in the Teneme, Farallones and Cayo Guam sectors in North East CubaEstudio químico-mineralógico de los perfiles lateríticos ferrosialíticos en los sectores Téneme, Farallones y Cayo Guam en el noreste de Cuba
(Universidad de Costa Rica, 2016)
Challenging identification of polymorphic mixture: Polymorphs I, II and III in olanzapine raw materials
(Elsevier Science, 2019-02-10)
Olanzapine (OLZ), a drug for the treatment of schizophrenia, presents in more than 60 crystal forms. Polymorphs I, II and III were reported, however, the preparation conditions for pure II and III have not been reported. ...