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Fitting multisite binding equilibria to statistical distribution models: Turbo Pascal program for Gaussian models

1987; Elsevier BV; Volume: 13; Issue: 6 Linguagem: Inglês

10.1016/0098-3004(87)90029-x

1873-7803

E. Michael Perdue, Rudolph S. Parrish,

Environmental Toxicology and Ecotoxicology

Abstract A computer program is described for implementing and fitting Gaussian statistical models of proton binding or metal binding (at constant pH) to complex mixtures of binding sites, such as humic substances. Both unimodal and bimodal continuous ligand distribution models are incorporated, providing fitting capability for data corresponding to either one or two classes of binding sites. Turbo Pascal source code is given along with an example of program usage.