Analysis of Surface and Physicochemical Properties of Novel Hydrogel Materials Supported with Magnetic Nanoparticles

Abstract

Nanotechnology is a field of science that has been growing rapidly in recent times. The use of this science in medicine makes it possible to develop new innovative therapies and materials with therapeutic effects. The topic of controlled delivery of therapeutic substances using appropriate carriers is extremely important. Such carriers can be, among others, magnetic nanoparticles. In the present study, magnetic nanoparticles coated with nanosilver were obtained. This carrier was then placed in a hydrogel matrix. The study shows that the properties of the obtained materials indicate their high application potential as transdermal systems. In this work, hydrogel materials modified with magnetic nanoparticles with silver were subjected to a physicochemical analysis. The sorption capacity of these materials was determined, and they were subjected to infrared spectroscopy analysis and incubation tests in simulated body fluids. In addition, the surface of these materials was characterized in detail. The results indicated that all the materials exhibit excellent sorption capacities, and their surfaces are characterized with high roughness.