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Surface-dependent properties of α-Ag2WO4: a joint experimental and theoretical investigation
(Springer, 2020-06-10)
Alpha-silver tungstate (α-Ag2WO4) has attracted much attention in recent years due to its unique crystal and electronic structures, which are suitable for a wide range of applications. This work presents a more realistic ...
Relationship between Crystal Shape, Photoluminescence, and Local Structure in SrTiO3 Synthesized by Microwave-Assisted Hydrothermal Method
(Hindawi Publishing Corporation, 2012)
This paper describes the effect of using different titanium precursors on the synthesis and physical properties of SrTiO3 powders obtained by microwave-assisted hydrothermal method. X-ray diffraction measurements, X-ray ...
Deciphering the molecular mechanism of intramolecular reactions from the perspective of bonding evolution theory
(MDPI, 2022-06-28)
The molecular mechanisms of three intramolecular rearrangements (I, the rearrangement of allyloxycycloheptatriene to yield tricyclic ketones; II, the cycloaddition of a nitrone-alkene to render two tricyclic isoxazolidines; ...
Recent Advances on Ionic Liquid Uses in Separation Techniques
(MDPI, 2022-04)
Ionic liquids (ILs) are non-molecular solvents; specifically, molten salts with low melting points, often below 100 °C and even below room temperature, thus allowing these solvents to remain liquid [1,2,3]. Chemically, ...
Tamoxifen monitoring studies in breast cancer patients by micellar liquid chromatography
(Springer Verlag, 2010)
A simple micellar liquid chromatographic procedure is described to determine tamoxifen in plasma. To perform the analysis, tamoxifen solutions were diluted in water and UV- irradiated for 20 min to form the photocycled ...
Characterization of commercial synthetic resins by pyrolysis-gas chromatography/mass spectrometry : application to modern art and conservation
(American Chemical Society, 2009-04-15)
To characterize a set of synthetic resins, a methodology by pyrolysis-gas chromatography/mass spectrometry (Py-GC/MS) has been developed. The studied reference materials were commercial versions of a wide range of synthetic ...
Monitoring of HAART regime antiretrovirals in serum of acquired immunodeficiency syndrome patients by micellar liquid chromatography
(Royal Society of Chemistry, 2012-07)
A methodology based on micellar liquid chromatography to monitor five antiretroviral drugs (lamivudine, stavudine, tenofovir, zidovudine and efavirenz) was proposed. Antiretrovirals were studied in sets of three, corresponding ...
Diseño computacional de catalizadores biológicos
(Real Sociedad Española de Química, 2011)
Enzymes are a source of inspiration for the design of new and powerful industrial catalysts able to work, in principle, in mild
conditions of pressure, temperature and solvents. The Transition State of the reaction is the ...
Configuration interaction approach to Fermi liquid-Wigner crystal mixed phases in semiconductor nanodumbbells
(American Institute of Physics (AIP), 2012)
Full configuration interaction calculations demonstrate the existence of mixed correlation phases in
truly three-dimensional elongated nanocrystals subject to inhomogeneous spatial confining
potentials. In such phases, the ...
Liquid chromatography, a valuable tool in the determination of antibiotics in biological, food and environmental samples
(Elsevier B.V., 2022-06-05)
This review is the result of a survey across the bibliography about the determination of several antibiotics in
biological, food and environmental samples by liquid chromatography. Their determination in those samples ...