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. 2022 Apr 17;7(16):13878–13893. doi: 10.1021/acsomega.2c00262

Figure 1.

Figure 1

Toxicity evaluation of Ag-NPs using Withania somnifera (L.) plants in vitro; seed germination (A), radicle length (B), plumule length (C), and seedling vigor index (D) of W. somnifera (L.) seeds germinated on soft agar plates treated with different rates of Ag-NPs. Panels a–f represent CLSM images of NP-induced cellular permeability in the roots of W. somnifera (L.) treated with 0, 100, 250, 500, 750, and 1000 mg kg–1 Ag-NPs, respectively. In panels A–D, the bar diagrams represent the mean values of five replicates (n = 5). Corresponding error bars represent standard deviation (SD) of three replicates (SD, n = 5).