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1997 (1)
1Author    C. Margheritis, A. Marini, C. SinistriRequires cookie*
 Title    Thermodynamics of /J-cyclodextrine/water Interactions  
 Abstract    From a purely enthalpic standpoint, the ß-CD hydration, as studied by semiempirical calcula-tions, appears improbable, in contrast to experiment. For the spontaneous hydration process, a compensation mechanism, connected with substrate stabilization and/or entropy increase, is sug-gested on the basis of simple thermodynamic considerations. The analysis is done on the basis of a single parameter £ w (> 0), which represents the energy needed to transfer a mole of water from the liquid to the ß-CD absorbed phase. The model, although simple, allows predictions largely consistent with the experimental results, while suggesting possible interpretations. 
  Reference    Z. Naturforsch. 52a, 348—350 (1997); received January 3 1996 
  Published    1997 
  Keywords    ß-cyclodextrine, Water interactions, Thermodynamics 
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 TEI-XML for    default:Reihe_A/52/ZNA-1997-52a-0348.pdf 
 Identifier    ZNA-1997-52a-0348 
 Volume    52