I have several active international experiences, amongst others: 
1.	Netherlands 
    •	Prof. Dr. Marc Koper, Member of The Royal Netherlands Academy of Arts and Sciences (Leiden University), unconventional cathodic corrosion. 
    •	Prof. Dr. Andreas Schmidt-Ott (Delft University of Technology), aerosol particle technology. 
    •	Prof. Dr. Ekkes Bruik (Delft University of Technology), magnetcaloric nanoparticles. 
    •	Prof. Dr. Henny Zandbergen (Delft University of Technology), scaling up nanoparticle production. 
    •	Dr. Louis de Smet (Wageningen University), dry textile nanofinishing. 
 2.	Germany 
    •	Prof. Dr. Einar Kruis (University Duisburg-Essen), aerosol textile nanofinishing. 
    •	Prof. Dr. Hermann Nirschl (Karlsruhe Institute of Technology), SAXS/WAXS. 
    •	Dr. Xiaoai Guo (Karlsruhe Institute of Technology), SAXS/WAXS. 
    •	Dr. Jorg Meyer (Karlsruhe Institute of Technology), filtration properties of the textiles. 
    •	Dr. Maximilian Weiss (General Manager at PALAS Gmbh), electrode feeding system 
    •	Herve Dietsch (Team leader Formulation Hybrid Systems, BASF), nanoparticle catalysis. 
 3.	Hungary 
    •	Prof. Dr. Zsolt Geretovszky (University of Szeged), spark plasma diagnosis. 
    •	Dr. Gabor Galbacs (University of Szeged), ternary alloy nanoparticles. 
 4.	Spain 
   •	Dr. Esther Hontanon (Spanish National Research Council), aerosol nanofinishing 
   •	Dr. Maria Blanes (AITEX), textiles nanofinishing. 
   •	Dr. Laura Santos (Foundation for the Promotion of the Textile Industry), antibacterial activity of nanofinished textiles. 
 5.	France 
   •	Dr. Tatiana Itina (French National Centre for Scientific Research), spark plasma. 
 6.	Austria 
   •	Dr. Anne Maisser (University of Vienna), particle growth theory 
 7.	Cyprus 
   •	Dr. George Biskos (The Cyprus Institute), aerosol nanoparticle technology 
 8.	 Sweden
    •	Dr. Maria Messing (Lund University), scaling up nanoparticle manufacturing and their characterization
 9.	Norway 
   •	Dr. Christelle Denonville (SINTEF), nanoparticle catalyst 
 10.	Portugal 
   •	Dr. Junjie Li (International Iberian Nanotechnology Laboratory INL), HRTEM. 
11.	South Korea 
  •	Prof. Mansoo Choi (Seoul National University), Development of Aerosol-based 3D Nanoprinting 
  •	Dr. Peter V. Pikhitsa (Seoul National University), Unexplored fundamentals in the new 3D Nanoprinting and new alloy development