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Table 4 ICP-OES analysis of residual ion concentration after immersion in Au3+ or Ag+ by SXM or MR-1 at different biomasses for 24 h

From: Biofabrication of gold nanoparticles by Shewanella species

Metal conc.

Biomass conc. (g/L)

Final conc. (ppm)

SXM

MR-1

300 ppm Au3+

2.4

11.9 ± 0.12

20.8 ± 0.11

300 ppm Au3+

6.0

3.29 ± 0.08

3.31 ± 0.13

100 ppm Ag+

2.4

2.21 ± 0.02

2.26 ± 0.05

100 ppm Ag+

6.0

0.81 ± 0.03

1.17 ± 0.04