Research Article
Preparation of Nanosilver and Nanogold Based on Dog Rose Aqueous Extract
Table 6
Results of the average particle size and stability of the nanogold suspension.
| No. of system | (nm) | (mV) | (h) |
| 1 | 25.55 | −24.9 | 69.5 | 2 | 24.06 | −30.0 | 69.5 | 3 | 130.9 | −11.8 | 69.5 | 6 | 98.85 | −16.4 | 66.5 | 7 | 109.3 | −23.7 | 73.0 | 9 | 17.24 | −14.6 | 73.0 | 10 | 146.8 | −12.4 | 73.0 |
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