Bioactive and biocompatible conjugates with magnetic properties and process for their preparation

摘要

The present invention relates to bioactive and biocompatible conjugates with magnetic properties and process for their preparation. Dollars a of the invention is the problem of providing a preparation of magnetically separable conjugates with a high bio - activity and bio - compatibility to enable. Dollars a according to the invention, this is achieved by magnetically separable, bioactive and biocompatible conjugates are produced from network structures with superparamagnetic or ferromagnetic properties, the partially of biomolecules and / or cells which are provided, where appropriate, with the anchor groups and one or more of channels perforated, crosslinked layers, which are partly made of magnetic iron oxides or mixed oxides of the formula meo x fe 2 o φ φ φ φ 3, wherein me divalent metal ions such as fe, ba, sr, mn, zn or co and fe φ 2 φ o φ 3 φ gamma - fe φ 2 φ o φ 3 φ or magnetic pure metals, such as cobalt and iron, by which the biomolecules and / or cells are biochemically can be achieved are constructed.