Fig. 5.

Response graph A) of biomass production or crop yield, B) enzymatic activity, C) production of antioxidants, and D) production of free radicals or Malondialdehyde (MDA) of plants upon exposure to nanomaterials of different size and composition applied in different concentrations. na: data not available. Data and plant species from: [109]Solanum lycopersicum; [110]Oryza sativa; [111]Triticum aestivum; [112]Arachis hypogaea; [113]Calendula officinalis; [114]Nicotiana tabacum; [115]Triticum aestivum; [116]Vigna unguiculata; [117]Triticum aestivum; [118]Solanum lycopersicum; [119]Oryza sativa; [120]Raphanus sativus; [121]Vigna radiata; [122]Oryza sativa; [123]Phaseolus vulgaris; [124]Oryza sativa; [125]Fragaria × ananassa; [126]Raphanus sativus.