-
21
In vivo Metabolic Investigation of Oxygen, Light, and Temperature Effects on Dormancy Alleviation of Sesame (Sesamum indicum L.) Seeds
Published 2025-01-01Subjects: Get full text
Article -
22
Novel 2,3-unsaturated O-glycosides containing an alkynyl function in their aglycones
Published 2025-01-01Subjects: Get full text
Article -
23
Editorial: Novel technologies applied to flavoromics and sensory evaluation of foods
Published 2025-01-01Subjects: “…nuclear magnetic resonance (NMR) spectroscopy…”
Get full text
Article -
24
Impact of glycolysis inhibitor (2-DG) and oxidation and phosphorylation uncoupler (2,4-DNP) on brain metabolites
Published 2018-04-01Subjects: Get full text
Article -
25
NMR metabolic profiling of the liver following administrationof alcohol andthemushroom Ganoderma lucidum in rats
Published 2015-12-01Subjects: Get full text
Article -
26
Synthesis and Spatial Structure of 3-Phenylacrylic Acid Octahydroquinolizin-1-Ylmethyl Ester and 2-(Octahydroquinolizin-1-Ylmethyl)Isoindole-1,3-Dione
Published 2024-10-01Subjects: “…3-Phenylacrylic acid octahydroquinolizin-1-ylmethyl ester, 2-(octahydroquinolizin-1-ylmethyl)isoindole-1,3-dione, NMR spectroscopy, X-ray analysis, conformational analysis…”
Get full text
Article -
27
One-Pot Synthesis, X-Ray Diffraction and MAS NMR Spectroscopic Study of Gallosilicate Nitrate Cancrinite Na8[GaSiO4]6(NO3)4(H2O)6
Published 2010-01-01“…The results by MAS NMR spectroscopy confirmed the alternating Si, Ga ordering of the gallosilicate framework for a Si/Ga ratio of 1.0. …”
Get full text
Article -
28
Coordination Polymer: Synthesis, Spectral Characterization and Thermal Behaviour of Starch-Urea Based Biodegradable Polymer and Its Polymer Metal Complexes
Published 2010-01-01“…All the synthesized polymeric compounds were characterized by Fourier transform-infrared spectroscopy (FT-IR), H-NMR spectroscopy, C-NMR spectroscopy, UV-visible spectra, magnetic moment measurements, differential scanning calorimeter (DSC), and thermogravimetric analysis (TGA). …”
Get full text
Article -
29
Synthesis and Photophysical and Electrochemical Properties of Functionalized Mono-, Bis-, and Trisanthracenyl Bridged Ru(II) Bis(2,2′:6′,2″-terpyridine) Charge Transfer Complexes...
Published 2014-01-01“…The complexes formulated as bis-4′-(9-monoanthracenyl-10-(2-methyl-2-butenoic acid) terpyridyl) ruthenium(II) bis(hexafluorophosphate) (RBT1), bis-4′-(9-dianthracenyl-10-(2-methyl-2-butenoic acid) terpyridyl) ruthenium(II) bis(hexafluorophosphate) (RBT2), and bis-4′-(9-trianthracenyl-10-(2-methyl-2-butenoic acid) terpyridyl) ruthenium(II) bis(hexafluorophosphate) (RBT3) were characterized by elemental analysis, FT-IR, UV-Vis, photoluminescence, 1H and 13C NMR spectroscopy, and electrochemical techniques by elemental analysis, FT-IR, UV-Vis, photoluminescence, 1H and 13C NMR spectroscopy, and electrochemical techniques. …”
Get full text
Article -
30
Selective Americium Separation: New Insights into the Complexation of Trivalent f-Elements with SO3-Ph-BTBP
Published 2025-01-01“…Fundamental extraction mechanism studies revealed an unusual extraction behavior of heavy Ln(III) and Y(III), which provided the motivation to investigate their complexation with SO3-Ph-BTBP using nuclear magnetic resonance (NMR) spectroscopy and solvent extraction. NMR spectroscopy indicated the formation of the same SO3-Ph-BTBP complex with Lu(III) in 10-3 mol L-1, 1 mol L-1 and 3 mol L-1 DNO3 solution. …”
Get full text
Article -
31
Determination of the degree of sulfonation in cross-linked and non-cross-linked Poly(ether ether ketone) using different analytical techniques
Published 2025-01-01“…In contrast, molecular spectroscopic methods particularly UV and 1H NMR spectroscopy, are more efficient for soluble samples. 1H NMR spectroscopy is especially accurate, though it necessities additional steps, such as determining T1 relaxation times to ensure complete magnetization recovery. …”
Get full text
Article -
32
Photochromism of indolino-benzopyrans studied by NMR and UV-visible spectroscopy
Published 2006-01-01“…The structures of photomerocyanines elucidated by NMR spectroscopy and spectrokinetic data (<mml:math> <mml:msub> <mml:mi>λ</mml:mi> <mml:mrow> <mml:mi>max</mml:mi><mml:mo>⁡</mml:mo> </mml:mrow> </mml:msub> </mml:math> of colored form, colorability, and rate constant of bleaching) obtained by UV-visible spectroscopy are reported.…”
Get full text
Article -
33
Evaluation of the Antioxidant and Cytotoxic Activities on Cancer Cell Line of Extracts of Parasitic Plants Harvested in Tunisia
Published 2020-06-01“…The metabolic profiles of aqueous extracts were studied by 1 H NMR spectroscopy. The oils extracted using hexane as solvent were analyzed by GC-FID and HPLC-DAD to characterize the fatty acid profile. …”
Get full text
Article -
34
Prediction of Four Kinds of Simple Supersecondary Structures in Protein by Using Chemical Shifts
Published 2014-01-01“…In this study, a novel model is presented to predict protein supersecondary structure by use of chemical shifts (CSs) information derived from nuclear magnetic resonance (NMR) spectroscopy. Using these CSs as inputs of the method of quadratic discriminant analysis (QD), we achieve the overall prediction accuracy of 77.3%, which is competitive with the same method for predicting supersecondary structures from amino acid compositions in threefold cross-validation. …”
Get full text
Article -
35
Design, Synthesis, and In Vitro Antioxidant Activity of 1,3,5-Trisubstituted-2-pyrazolines Derivatives
Published 2013-01-01“…All the synthesised compounds were purified by recrystallisation, characterized on the basis of UV, IR, and NMR spectroscopy, and further supported by mass spectroscopy. …”
Get full text
Article -
36
Synthesis, Characterization and Copolymerization of N-(phenylamino)maleimide with MMA
Published 2007-01-01“…Resulting copolymer was characterized by density measurement, intrinsic viscosity, solubility, FT-IR & 1H NMR spectroscopy. Effect of the solvent and time on copolymer yield was also investigated. …”
Get full text
Article -
37
NMR and MD Simulations of Non-Ionic Surfactants
Published 2025-01-01“…In recent years, the combination of molecular dynamics (MD) simulations with multinuclear solid-state NMR spectroscopy and calorimetric techniques has evolved into the most powerful tool for their investigation. …”
Get full text
Article -
38
A New 3D Coordination Polymer of Bismuth with Nicotinic Acid N-Oxide
Published 2013-01-01“…The new three-dimensional coordination polymer {[Bi(NNO)2(NO3)]·1.5H2O}n (1, NNO− = nicotinate N-oxide) was synthesized and characterized by elemental analysis, IR and 1H-NMR spectroscopy, as well as single-crystal X-ray diffraction analysis. 1 crystallizes in the monoclinic space group C2/c. …”
Get full text
Article -
39
NEW SELENATO TRIPHENYLTIN (IV) AND TRIMETHYLTIN (IV) DERIVATIVES: SYNTHESIS, INFRARED AND NMR STUDIES
Published 2017-06-01“… Five derivatives of general formulae [cation] [SeO4SnR3] (R = Ph, Me) have been studied by infrared (IR) and nuclear magnetic resonance (NMR) spectroscopy. The suggested structures are infinite chains or oligomers, the environment around the tin centre being trans trigonal bipyramidal, the phenyl and methyl substituants occupying equatorial positions, the selenate anion behaving as a bridging bidentate ligand and occupying the apical positions. …”
Get full text
Article -
40
1H NMR Chemical Shifts of Adsorbed Molecules on the Carbon Surface
Published 1998-11-01“…The chemical shifts of water and organic molecules adsorbed on to different types of carbon surfaces (exfoliated graphite, graphite oxide, intercalated graphite, graphitized and non-graphitized activated carbons, carbon black, carbosils) were studied by 1 H NMR spectroscopy. Values of the chemical shift were found to differ in accordance with the structure of the active sites. …”
Get full text
Article