News Biomaterials & Biomolecular Systems

  • Prof. Oliver Lieleg and PhD student Ceren Kimna use balls and pipe cleaners in different colors to visualize how nanoparticles can be bound together by DNA fragments. Such connections may become the basis of drugs that release their active ingredients in sequence. Image: Uli Benz / TUM

    Artificial DNA can control release of active ingredients from drugs

    01 July 2019 | A drug with three active ingredients that are released in sequence at specific times: Thanks to the work of a team at the Technical University of Munich (TUM), what was once a pharmacologist's dream is now much closer to reality. With a combination of hydrogels and artificial DNA, nanoparticles can be released in sequence under conditions similar to those in the human body.