Two-dimensional infrared spectroscopy and principle component analysis studies of the secondary structure and kinetics of hydrogen-deuterium exchange of human serum albumin

Article Abstract:

Infrared (IR) spectra were measured as a function of time after dissolving human serum albumin (HSA) into D2O to investigate the secondary structure and the kinetics of hydrogen-deuterium (H/D) exchange. Two-dimensional (2D) IR correlation spectroscopy and principal component analysis (PCA) were used to analyze the obtained spectra.

Biological Product (except Diagnostic) Manufacturing, Biological products exc. diagnostic, Blood Albumin, Deuterium, Serum albumin, Structure

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Vibrational and thermodynamic properties of H2 adsorbed on MgO in the 300-20 K interval

Article Abstract:

The adsorption of H2 on high surface area, sintered and smoke MgO samples fully characterized by microscopic techniques is investigated. On high surface area MgO, dissociative adsorption of H2 is observed with formation of reversible and irreversible OH and MgH species.

All Other Basic Inorganic Chemical Manufacturing, Industrial inorganic chemicals, not elsewhere classified, Magnesium Oxide, Observations, Surface chemistry

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