ИСТИНА

In such spheres as applied medicine, tissue engineering, soft electronics, smart materials, particular emphasis is given to hydrogels, especially conductive ones. Passing from a dry state to a swollen one, hydrogel can acquire new properties. An applied voltage to a conductive hydrogel swollen in physiological NaCl solution caused a change in its electrophysical properties. In this paper the mechanism of these electrophysical changes was described and confirmed with an analysis method based on Raman spectroscopy.