Sallum, Lóide O. Custodio, Jean M.F. Rodrigues, Allane C.C. Ribeiro, Jean F.R. Bezerra, Beatriz P. Ayala, Alejandro P. Ramos, Luciana M. Camargo, Ademir J. Napolitano, Hamilton B.
Published in
Zeitschrift für Kristallographie - Crystalline Materials
A dihydropyrimidine (DHPM) derivative was synthesized, characterized by X-ray diffraction and searched in silico for its inhibitory activities against AccD5 enzyme, the CT domain of a Mycobacterium tuberculosis ACCase. Its molecular structure was compared to another DHPM derivative (DHPM II). The results have shown that the (±)2,6-methano-4-thioxo-...
valášková, marta klika, zdeněk novosad, boris smetana, bedřich
C. The X-ray diffraction and simultaneous thermogravimetric and differential thermal analysis were used to identify and characterize crystalline mineral phases and the course of reactions during the heating. The percentages of the crystalline and non-crystalline phases were newly determined by recalculation of the bulk chemical analyses of kaolins ...
Sakthivelu, A. Kumar, K. Deva Arun Valanarasu, S. Shkir, Mohd. Ganesh, V. Kathalingam, A. AlFaify, S.
Published in
Optical and Quantum Electronics
In this work, neodymium (Nd) doped aluminum zinc oxide (Nd:AZO) films are prepared on glass substrates via simple spray nebulizer method for the first time. The different Nd doping concentrations were taken as 0%, 0.5%, 1% and 1.5 wt%, however, Al concentration was kept constant as 3 wt%. From X-ray diffraction (XRD) data, various structural proper...
Kaur, Prabhjyot Duong, Adam Chawla, S. K. Narang, Sukhleen Bindra Meena, Sher Singh
Published in
SN Applied Sciences
In this study, we have presented a comparison of the structural, magnetic, dielectric, microwave and electromagnetic properties of four series of Co–Zr doped SrCoxZrxFe(12−2x)O19 (x = 0.0, 0.2, 0.4, 0.6, 0.8 and 1.0) synthesized by simple sol–gel method using ethylene glycol [series 1 (Chawla et al. in J Magn Magn Mater 378C:84–91, 2015)], citric a...
Nikonov, K. S. Brekhovskikh, M. N. Menshchikova, T. K. Fedorov, V. A.
Published in
Inorganic Materials
Abstract—A process has been proposed for ZrSe2 crystal growth with the use of ZrOCl2 as a transport agent source. The crystals thus grown have been characterized by X-ray diffraction. It has been shown that, unlike in the case of vanadium and molybdenum diselenides, the use of zirconium chloride causes no increase in crystal size. A mechanism of th...
köppen, martin
while in the second case, oxides can lead to catastrophic failures, so avoiding the oxidation of tungsten is desired. In both cases, it is crucial to understand the reactivity of tungsten oxides with other chemicals. In this study, the different reactivities of tungsten oxides with the highly-oxophilic beryllium are studied and compared. Tungsten-(...
Sengupta, Joydip Das, Kaustuv Nandi, U N Jacob, Chacko
Graphene nanoflakes (GNFs) were synthesized by atmospheric pressure chemical vapour deposition of propane (C3H8) employing Ni (salen) powder without the introduction of a substrate. The graphitic nature of the GNFs was examined by an X-ray diffraction method. Scanning electron microscopy results revealed that GNFs were stacked on top of one another...
mengucci, paolo santecchia, eleonora gatto, andrea bassoli, elena sola, antonella sciancalepore, corrado rutkowski, bogdan barucca, gianni
transformation kinetics.
Liu, Yong Wang, Yun-sheng Shen, Tong
Published in
Journal of Mountain Science
Aeolian sand landforms in the Yarlung Zangbo River (YZR) valley are a special type of aeolian landform that has attracted the attention of many scholars. However, the spatial distribution as well as the formation mechanism of aeolian sand has rarely been reported with integrated studies. In this paper, for remote sensing interpretation, scanning el...
Pacheco Serrano, William A. Wagner, Friedrich E. Häusler, Werner
Published in
Hyperfine Interactions
Samples of páramo soil for Mössbauer studies down to a temperature of 4.2 K were collected from a sampling site in the municipality of Ventaquemada, district of Montoya, sector of Matanegra. This location is close to Tunja, capital of Boyacá Province, Colombia. Páramo soils often result from weathering of volcanic ash and are rich in allophane and ...
