1Department of Biophysics;
Institute of Experimental Physics SAS;
Kosice;
Slovakia 2Department of Biochemistry;
P. J. Safarik University;
Kosice;
Slovakia;
Department of Biochemistry;
P. J. Safarik University;
Kosice;
Slovakia;
Department of Biophysics;
Institute of Experimental Physics SAS;
Kosice;
Slovakia;
Institute of Scientific Instruments of the ASCR v.v.i.;
Brno;
Czech Republic;
Holographic; Optical; Tweezers; Raman; Tweezers; Natural; User; Interface; Leap; Motion; Gesture; Camera;