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. 2016 Jun 28;7:980. doi: 10.3389/fmicb.2016.00980

FIGURE 7.

FIGURE 7

Geobacter uraniireducens reduction of Fe(III) oxide sequestered within microporous alginate beads with and without the addition of the electron shuttle AQDS and reduction of Fe(III) oxide not in beads. Results are the mean and standard deviation of triplicate determinations.