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Size of Ag nanoparticles produced from various concentrations of AgNO3 using aqueous extracts of fresh leaves of I. balsamina and L. camara.
| Concentration of AgNO3 solution (mM) | Ag nanoparticle size (nm) | |
|---|---|---|
| I. balsamina | L. camara | |
| 1 | 12 ± 2 | 3.2 ± 1.2 |
| 2 | 15 ± 2.1 | 4 ± 1 |
| 3 | 17 ± 2.2 | 6 ± 1.1 |
| 4 | 19 ± 2.5 | 10 ± 1.3 |
| 5 | 20 ± 3.3 | 12 ± 2.1 |
