Primary structure of glycans by NMR spectroscopy
C Fontana, G Widmalm - Chemical Reviews, 2023 - ACS Publications
Glycans, carbohydrate molecules in the realm of biology, are present as biomedically
important glycoconjugates and a characteristic aspect is that their structures in many …
important glycoconjugates and a characteristic aspect is that their structures in many …
MA'AT Analysis: Probability Distributions of Molecular Torsion Angles in Solution from NMR Spectroscopy
Conspectus Monosaccharides adopt multiple conformations in solution, and this structural
complexity increases significantly when they are assembled into oligosaccharides and …
complexity increases significantly when they are assembled into oligosaccharides and …
Unequivocal determination of complex molecular structures using anisotropic NMR measurements
INTRODUCTION Single-crystal x-ray diffraction studies represent the gold standard for
unequivocal establishment of molecular structure and configuration. For molecules that will …
unequivocal establishment of molecular structure and configuration. For molecules that will …
Application of anisotropic NMR parameters to the confirmation of molecular structure
The use of anisotropic NMR data, such as residual dipolar couplings (RDCs) and residual
chemical shift anisotropies (RCSAs), has emerged as a powerful technique for structural …
chemical shift anisotropies (RCSAs), has emerged as a powerful technique for structural …
Computer-assisted 3D structure elucidation (CASE-3D) of natural products combining isotropic and anisotropic NMR parameters
A computer-assisted structural elucidation (CASE-3D) strategy based on the use of isotropic
and/or anisotropic NMR data is proposed to elucidate relative configuration and preferred …
and/or anisotropic NMR data is proposed to elucidate relative configuration and preferred …
Well-defined oligo-and polysaccharides as ideal probes for structural studies
M Delbianco, A Kononov, A Poveda, Y Yu… - Journal of the …, 2018 - ACS Publications
Polysaccharides are the most abundant organic materials in nature, yet correlations
between their three-dimensional structure and macroscopic properties have not been …
between their three-dimensional structure and macroscopic properties have not been …
Multinuclear NMR in polypeptide liquid crystals: Three fertile decades of methodological developments and analytical challenges
P Lesot, C Aroulanda, P Berdagué, A Meddour… - Progress in Nuclear …, 2020 - Elsevier
NMR spectroscopy of oriented samples makes accessible residual anisotropic
intramolecular NMR interactions, such as chemical shift anisotropy (RCSA), dipolar coupling …
intramolecular NMR interactions, such as chemical shift anisotropy (RCSA), dipolar coupling …
Phytochemical Profile, Antioxidant Activity, and Cytotoxicity Assessment of Tagetes erecta L. Flowers
Tagetes erecta L. is a popular ornamental plant of the Asteraceae family, which is widely
cultivated not only for its decorative use, but also for the extraction of lutein. Besides …
cultivated not only for its decorative use, but also for the extraction of lutein. Besides …
Impact of acidic pH on plant cell wall polysaccharide structure and dynamics: insights into the mechanism of acid growth in plants from solid-state NMR
Acidification of plant primary cell walls causes cell wall expansion and plant growth. To
understand how acidic pH affects the molecular structure and dynamics of wall …
understand how acidic pH affects the molecular structure and dynamics of wall …
Deuterium residual quadrupolar couplings: crossing the current frontiers in the relative configuration analysis of natural products
The determination of the 3D structure (configuration and preferred conformation) of complex
natural and synthetic organic molecules is a long-standing but still challenging task for …
natural and synthetic organic molecules is a long-standing but still challenging task for …