3 days popular7 days popular1 month popular3 months popular

Apothecary cabinet under the skin

Thanks to an invention by Freiburg scientists, it is now possible to dispense precise dosages of drugs locally in the body. A junior research group from the University of Freiburg’s Cluster of Excellence BrainLinks-BrainTools led by Dr. Maria Asplund and her doctoral candidate Christian Böhler has provided the foundations for a new molecular storage method that could find its way into clinical practice in the foreseeable future. The microsystems engineers, electrical engineers, and materials scientists have succeeded in creating a compound of organic and inorganic materials that is particularly well suited for the compact storage of pharmacologically active substances. The study was conducted in cooperation with a team from the Laboratory for Nanotechnology under Prof. Dr. Margit Zacharias from the Department of Microsystems Engineering (IMTEK) of the University of Freiburg and was published in the journal Scientific Reports.

The storage layer can be used to store drugs; the surface layer enables their release in controlled dosages
The storage layer (marked green) can be used to store drugs; the surface layer (marked blue) enables their release in controlled dosages
Image Credit: Christian Böhler/University of Freiburg