Abstract
The thermodynamic characteristics of the adsorption of proline and its derivatives at graphitized thermal soot (GTS) were determined. It was found that the arrangement of the hydroxy groups in the amino acid molecule influences its adsorption at GTS. The thermodynamic characteristics of the adsorption of the stereoisomers of hydroxy- and dihydroxyproline at GTS were calculated. The influence of the internal rotation angles in the molecules of proline and its derivatives on their adsorption at GTS was studied.
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Original Russian Text © E.S. Kuznetsova, A.V. Ul’yanov, A.K. Buryak, 2009, published in Fizikokhimiya Poverkhnosti i Zashchita Materialov, 2009, Vol. 45, No. 3, pp. 271–276.
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Kuznetsova, E.S., Ul’yanov, A.V. & Buryak, A.K. Comparative analysis of the adsorption of the stereoisomers of hydroxy- and dihydroxyproline at graphitized thermal soot. Prot Met Phys Chem Surf 45, 289–294 (2009). https://doi.org/10.1134/S2070205109030046
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DOI: https://doi.org/10.1134/S2070205109030046