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BACKGROUND
Our research interests are fairly diversified, and current primary focus is on stimuli-responsive polymeric coatings and films, and molecular level processes which govern their behavior. Understanding molecular processes leading to film formation and adhesion as well as mobility of polymeric components at surfaces and interfaces are also of significant interest. Other orchestrated efforts are directed towards the development of remendable polymeric coatings as well as self-stratified films that will provide interactions with biological systems. Utilization of bioactive phospholipids in preparation of colloidal particles and coalesced films have resulted in the development of ultra low friction films as well as unique colloidal morphologies ranging from hollow particles to inorganic nanotubes. Along these lines we are developing biologically active surfaces and interfaces that exhibit antibacterial and antithrombotic characteristics. Our research also deals with the developments of surface and interfacial infrared and Raman imaging techniques as well as other molecular level probes that allow qualitative and quantitative assessments of polymeric films and coatings.
Recent Research Highlights:
Marek Urban is professor of polymer science in the School of Polymers and High Performance Materials and director of the Center for Stimuli-Responsive Polymeric Films and Coatings funded by the National Science Foundation Materials Research Science and Engineering Center (MRSEC) program at the University of Southern Mississippi. |
