1. Department of Chemical Engineering, University of Patras & FORTH/ICE-HT, Patras GR 26504, Greece
2. Particle
Technology Laboratory, Department of Mechanical and Process Engineering, ETH-Z, CH-8092 Zurich, Switzerland
3. FORTH, Institute for Electronic Structure and Laser, Heraklion GR 71110, Greece
4. Department of Materials Science & Technology, University of Crete, Heraklion GR 71003, Greece