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. 2014 Aug 7;19(8):11800–11815. doi: 10.3390/molecules190811800

Figure 6.

Figure 6

The synthesized MIO entrapped alginate beads were attracted by a magnet, indicating their superparamagnetic characteristics. (A) The MIO entrapped alginate beads distributed in suspension (B) The MIO entrapped alginate beads could be very easily and efficiently separated from the suspension using a magnet.