The Biomaterials for Medical Applications group focuses on the development and optimization of metallic materials for medical applications. We work on biodegradable metals, especially alloys of magnesium, iron and zinc, which find application in temporary implants such as fixation screws and spikes or stents. We are developing new alloys such as beta titanium alloys with improved biomechanical compatibility and enhanced corrosion resistance. We are also working on surface modifications of existing alloys to improve osseointegration and antibacterial properties. We use nanostructuring, microtopography modifications and deposition of bioactive layers such as apatites. For an antibacterial effect we apply elements such as silver, copper and zinc. As part of the development of new tailor-made materials, we use additive manufacturing technologies (3D printing) to enable, among other things, the controlled creation of porous systems that mimic the structure of human bone. We are also developing sensors for real-time monitoring of the condition of implants, contributing to the development of smart biomaterials.
Research topics:
Materials for temporary applications
- Optimising degradation rates through surface treatments
- Biodegradable alloys based on Zn, Mg and Fe
- Targeted modification of composition and surface to achieve optimal mechanical and biological properties
Materials for implants
- New titanium alloys with enhanced mechanical compatibility
- Surface modifications to improve osseointegration
- Antibacterial surfaces
- 3D printing of metal alloys - modifications for mechanical and biological properties
Sensors for inflammation detection
- Sensors for detecting tissue changes due to inflammation
- Real-time environmental monitoring