коефіцієнт дифузії

The binding free energy of 9N-(ferrocenylmethyl)adenine (FMA) with double-stranded deoxyribonucleic acid (DNA) was measured in solution using cyclic voltammetry and electronic spectroscopy (UV-Vis) techniques under similar conditions. The obtained results were confirmed by computational molecular docking. The docking studies yield good approximation with experimental data and showed that the ligand FMA is placed in the minor groove of DNA.

The effect of filling on water uptake has been studied for coatings based on aqueous dispersion Acronal-290D and pigment part consisting of titanium dioxide and calcium carbonate. It was found that an increase in the pigment volume concentration is accompanied by an increase in the rate of water absorption, but the maximum value of water uptake is characterized by a minimum near the critical pigment volume concentration.