Application until May 3rd
Leibniz Institute of Photonic Technology and Friedrich Schiller University Jena cordially invite you to this public lecture by Prof. Isao Noda from the University of Delaware/ USA.
The scientific profile of the research group Biopolarisation aims at the application and further development of a novel technological approach (PiFM, Photoinduced Force Microscopy), which utilizes the interaction of the electromagnetic near-field of optically polarised biological species with a conductive tip of an atomic force microscope for characterizing the biological species. The PiFM signal evaluation is independent of noisy scattering light which otherwise contributes to the signal in the frequently used optical evaluation methods. Thus, it provides accuracies enhanced by several orders of magnitude. The new scientific approach complements investigation methods for the characterization of biological species that are already established at the Leibniz-IPHT.
A further scientific topic is the characterization and improvement of chips with implanted pattern of near surface charges. Preliminary investigation of such PolCarr@-CHIPs demonstrated stable adsorption of DNA single strands (-) at the regions with positive charge pattern (-). This opens up a large variety of promising possibilities for specific adsorption of biological species. In particular, it allows for characterization and counting of biological species directly adsorbed from solution on the surface of the PolCarr@-CHIPs by impedance measurements without the necessity of drying the sample
Gained interest? Our group is developing and we are looking forward to further collaborations. In particular, we welcome students for Bachelor and Master projects.