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Apparent molal heat capacities in aqueous solution of molecules containing the peptide linkage: Cyclic and open chain dipeptides

✍ Scribed by Sergio Cabani; Giovanni Conti; Enrico Matteoli


Publisher
Wiley (John Wiley & Sons)
Year
1977
Tongue
English
Weight
202 KB
Volume
16
Category
Article
ISSN
0006-3525

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✦ Synopsis


Apparent Molal Heat Capacities in Aqueous Solution o f Molecules

Dipep tides

Containing the Peptide Linkage: Cyclic and Open Chain

The heat capacity of solution is a very useful thermodynamic property for elucidating solute-solvent interactions, solute-solute interactions, and conformational states of molecules in solution. Much attention has been devoted to the study of this property for aqueous solutions of organic compounds. Nevertheless, very few data of (apparent molal heat capacity at infinite dilution) in aqueous solution are available for model compounds containing the peptide linkage -CONH-.

Kresheck and Benjamin' determined @Cp for glycylglycine, glycyl-I)12-valine, and glycyl-I,-leucine; Konicek and Wadso' reported @cp for some N-sub-