Werner Weitschies

New active principle-containing microparticles, agents containing the same, their use for the ultrasonically controlled release of active principles, and process for preparing the same

Microparticles containing active ingredients, agents containing these microparticles, their use for ultrasound-controlled release of active ingredients, as well as a process for their production

Microparticle preparations made from biodegradable copolymers

Process and compounds for the magnetorelaxometric detection of analytes and use thereof

Microparticles, method of producing them and their use for diagnostic purposes

Device for highly sensitive magnetic detection of analytes

Mittel zur visuellen Markierung von Körpergewebe

Novel microparticles containing active compound, media containing these, their use for the ultrasonically controlled release of active compounds and process for the production thereof

Position determining appts. for objects or body constituents - introduces ferromagnetic substances to enable location of objects due to their magnetic field using field sensors

Method and device for separating magnetic particles