Table 3.
Size and shape of AgNPs prepared by using different green plants extract.
| Plant’s part | Size (nm) | Shapes | Reference |
|---|---|---|---|
| Geranium leafs | 16–46 | Spherical | Shankar et al. (2003) |
| Alfalfa sprouts | 2–20 | Spherical | Gardea-Torresdey et al. (2003) |
| Caffeine and tea extract | 60 | Spherical | Nadagouda and Varma (2008) |
| Olive extract | 20–25 | Spherical | Khalil et al. (2013) |
| Palm date fruit | 30 | Spherical | Zaheer (2018) |
| Beetroot extract | 15 | Triangular plate | Kosa and Zaheer (2019) |
| Walnut shell | 25 | Spherical | Zaheer (2019) |
| Zingiber officinale | 11–24 | Semi-spherical | Eisa et al. (2019) |
| Henna leafs | 1710 | Flower like | Bawazir et al. (2020) |
| Senna leafs | 12 | Spherical | Present work |