Fast Drug Release Using Rotational Motion of Magnetic Gel Beads

<table>Schematic
illustration of the geometry of magnetic gel bead and permanent magnet. Photographs
representing the collapse of magnetic gel beads by rotational motion with 5000 rpm: (a) 0 minute, (b) 0.5 minute, (c) 1.0 minute, (d) 1.5 minutes.</table>

Advances in Physical Chemistry

fig1

Figure 1

Figure 1: Fast Drug Release Using Rotational Motion of Magnetic Gel Beads 