Chair of Acoustics;
Faculty of Physics;
Adam Mickiewicz University in Poznań;
Uniwersytetu Poznańskiego 2;
61-614 Poznań;
Poland;
Hipolit Cegielski State University of Applied Sciences;
Stefana Wyszyńskiego 38;
62-200 Gniezno;
Poland;
Ultrasound-responsive capsules; Turmeric shells; Janus capsules; Controlled release;