title: Thermodynamical model of indefinite mixed association of two components and NMR data analysis for caffeine-AMP interaction.
abstract: This paper describes the model used to estimate the parameters of caffeine-AMP interactions from corresponding 1H-NMR measurements and some methods of data analysis by which the applicability of the model has been checked. The model of mixed association is applicable to a mixture of any two substances A and C which exhibit indefinite aggregates in both self-association and mixed association. In aggregates, only nearest neighbour interaction is assumed. The model is described by three equilibrium constants: Kaa and Kcc (for self-association of A, or C, respectively), and Kac (for mixed association).
authors.affiliation: Akademie der Wissenschaften der DDR, Zentralinstitut für Mikrobiologie und experimentelle Therapie, DDR-69 Jena, G.D.R.
authors.forename: K
authors.initials: K
authors.lastname: Weller
authors.forename: H
authors.initials: H
authors.lastname: Schütz
authors.forename: I
authors.initials: I
authors.lastname: Petri