Cross-Correlated relaxation between H(super 1') chemical shift anisotropy and H(super 1') - H(super 2') dipolar relaxation mechanism in ribonucleosides: Application to the characterization of their anomeric configuration

Article Abstract:

Observations of cross-correlated nuclear spin relaxation between (super 1)H chemical shift anisotropy (CSA) and (super 1)H - (super 1)H dipolar relaxation mechanism in ribonucleosides in solution phrase are used to identify their anomeric configuration. Being one of the first comparative studies of H(super 1) - H(super 2) dipolar-CSA (H(super 1)) cross-related measurements in both alpha and beta anomeric configurations only alpha-ribonucleosides showed the presence of cross-correlated spin relaxation.

Biological Product (except Diagnostic) Manufacturing, Nucleic Acid Derivatives, Nucleosides, Nuclear spin

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Gaussian model for localized translational motion: Application to incoherent neutron scattering

Article Abstract:

A simple Gaussian model describing localized diffusive translational motion in one, two and three dimensions is used to calculate the corresponding incoherent neutron scattering laws. The model is relatively simple to use and can be used even is most complicated cases and can be generalized to anisotropic motions, including or not long-range diffusion occurring when the particle diffuses from one domain of restricted motion to another.

Usage, Neutrons, Neutron scattering, Gaussian processes

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Entrapped energy in chiral solutions: Quantification and information capacity

Article Abstract:

The fundamental of mixing the solutions of opposite enantiomers, which might release heat corresponding to the mutual anisotropy annulment, is explained by using isothermal titration calorimetry.

Chirality, Thermal properties, Enantiomers

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