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. 2007 Feb 3;101(5):817–823. doi: 10.1016/j.jinorgbio.2007.01.008

Fig. 1.

Fig. 1

E. coli K 12 inactivation on (a) Al2O3, (b) AgCl/Al2O3 and (c) Ag/Al2O3 surface. Initial concentration of bacteria: 2.8 × 108 CFU/ml.