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Mostrando ítems 41-50 de 5203
FRACTIONAL PRECIPITATION OF SODIUM POLYPHOSPHATE AND CHARACTERIZATION BY P-31 NMR: AN EXPERIMENT FOR PYSICAL CHEMISTRY CLASSES.
(Soc Brasileira QuimicaSao PauloBrasil, 2010)
NMR study of slow motions of HDA hydrocarbons chains inside lamellar structures
(TAYLOR & FRANCIS LTD, 2008)
Measurements of H-1 and C-13 Nuclear Magnetic Resonance (NMR) for the nano-composite materials formed by the intercalation of hexadecylamine (HDA) in metal oxides (TiO2, V2O5 and MoO3), are reported. The H-1 NMR spin-lattice ...
H-1-NMR, H-1-NMR T-2-edited, and 2D-NMR in bipolar disorder metabolic profiling
(Springer Heidelberg, 2017)
Background: The objective of this study was to identify molecular alterations in the human blood serum related to bipolar disorder, using nuclear magnetic resonance (NMR) spectroscopy and chemometrics. Methods: Metabolomic ...
H-1 NMR determination of adulteration of anabolic steroids in seized drugs
(Elsevier B.V., 2018-10-01)
Counterfeiting and adulteration of pharmaceuticals is a prevalent problem worldwide and represents a major health risk to the population, with anabolic steroids being one of the main classes of drugs consumed and obtained ...
Absolute Configuration??and Enantiomeric Composition of Partially Resolved Mandelic, Atrolactic??and Lactic Acids by 1H NMR of their (S)???2???Methylbutyl Esters
(Journal of the Brazilian Chemical Society, 2013)
Synthesis, NMR data and theoretical study of semi-synthetic derivatives from trans-dehydrocrotonin
(Journal of Molecular Structure, 2015-12-19)