1. Department of Food, Agricultural and Biological Engineering, The Ohio State University, Wooster, Ohio 44691, United States
2. Laboratory of Plastics and Rubber Technology, Department of Physical Chemistry and Materials Science, Budapest University of Technology and Economics, Muegyetem rkp. 3, Budapest, Hungary 1111
3. Laboratory of Nanochemistry, Department of Biophysics and Radiation Biology, Semmelweis University, Tuzolto utca 37-43, Budapest, Hungary 1094