The mission of our group is to develop autonomous systems for handling, treating and characterizing micro- and nanoscale samples and objects. We combine knowledge of automation and control engineering with microsystems and nanotechnology in order to develop novel functional systems in selected application areas.
Our core areas of expertice are:
- microfluidics
- microsensors
- microfabrication
- microrobotics
- automation and control of systems
The application areas we focus on are:
- Microphysiological systems including organ-on-chip devices
- Microrobotics for characterization of fibrous materials
Research activities in Microphysiological Systems (MPS)
In MPS research, our goal is to develop methods and technologies to monitor and control the cellular microenvironment and cellular functionalities. We have developed novel concepts for microfluidic perfusion and drug delivery, measurement and control of oxygen partial pressure in 2D and 3D MPS, microelectrode arrays in 2D and 3D, image-based cell measurements, cell guidance and alignment, and uni- and equiaxial stretching of cells.
Microscale material characterization
In material characterization, our approach is to develop automatic and autonomous microrobotic technologies to characterize fibrous materials at the level of individual fibers. We have developed microrobotic technologies to characterize bonding strength of pulp fibers, contact angle of liquid on a fiber, flexibility of a fiber and friction between fibers. In addition, we have development microrobotic measurement of microfibril angles and interfacial heart strength between fibers and polymers. Check our videos at http://www.youtube.com/user/ttytutase.
Olfactory displays
Interested in collaboration?
If you are interested in building collaboration related to our areas of expertise, please contact Pasi Kallio (contact information below).