Mixtures of the Biologically Active Substances as Model Systems for Animal Blood Diagnostics

Abstract

There are numerous biochemical and physical methods for agrobio- and nanomedical sciences. The real-time interfacial tension (RTIT) of various liquids is a powerful analytical method. The main aims of the present work are the following: to study the parameters of the RTIT of the mixtures based on some proteins, lipids, salts as the model systems for animal blood diagnostics. The greatest differences in the RTIT values observed at different concentrations for the aqueous dispersions: albumin: lipid: salt “at the short time of existence of the surface”. The high salt concentrations have some particular effects on RTIT values for these mixtures at all times. The changes in albumin concentration influence all RTIT values, but the changes in lipid concentration have insignificant influence and only “at the long time of existence of the surface”. Such data have high importance both for fundamental studies and for possible applications in animal and human medicine.