System for transporting active substances in a biological system

摘要

A stabilizer-free system for transporting active substances in a biological system of one or more active substances and magnetic particles, which is characterized in that the particles are provided with active substance(s) on at least part of their surface, is claimed. Modification of the magnetic particles is not absolutely required in this system. It can be incorporated both into aqueous and oily suspensions and into microemulsions, oil-in-water emulsions, water-in-oil emulsions and also water-in-oil-in-water emulsions.