Associate Professor Tom Vosch, The NanoSpectroscopy Group, NanoScience Center
Department of Chemistry, University of Copenhagen

Anti-Stokes Fluorescence Microscopy

In this presentation I will discuss some newly developed fluorescence imaging techniques, based on the intriguing photophysical properties of DNA-stabilized silver nanoclusters. Using the optically activated delayed fluorescence signal, which in this case is on the high energy (Anti-Stokes) side of the read-out laser, increases dramatically the signal to background ratio.
The presented methods could potentially also be applied on other emitters with similar photophysical properties.

Host: Associate Professor Victoria Birkedal, iNANO & Dept. of Chemistry, AU