Gerardo Perozziello is Associate Professor of Applied Physics at the Department of Experimental and Clinical Medicine, University Magna Graecia of Catanzaro, Italy. His research focuses on the development and integration of label-free nanosensors in microfluidic devices. Ulrich Kruhne is Associate Professor of Biological and Chemical Engineering at the Technical University of Denmark, Denmark. His research focuses on microfluidics. Paola Luciani is a Full Professor of Pharmaceutical Technology in the Department of Chemistry at the University of Bern in Bern, Switzerland. Her research interests are in the areas of nanomedicine and nanobiotechnology.