O1. Morphological evaluation of Stevia rebaudiana plants grown in vitro for 30 days after exposure to different NPs concentrations (10, 50, 100 and 250 mg/L)

O2. Detection of NPs in root, shoot and leaves by Raman and fluorescence based imaging. Evaluation of NPs toxicity after exposure to different NPs concentrations (0-250 mg/L) of Stevia rebaudiana grown in vitro for 30 days. Data management and dissemination of results.

O3. Evaluation of NPs toxicity after exposure to different NPs concentrations (0-250 mg/L) of Stevia rebaudiana grown in vitro for 30 days. Data management and dissemination of results.