Table 1:
Particle size and Ag ion concentration from ICP-MS of silver solutions.
| Particle suspension/solutions | Particle size (nm) | Ag+ (ppb) |
|---|---|---|
| Ag-MWCNT-COOH | 1.2 ± 0.3 | 20 |
| Ag-GO | 1.8 ± 0.2 | 24 |
| Ag | 1.0 ± 0.1 | 92 |
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