Fig. 2From: Exposure to single-walled carbon nanotubes differentially affect in vitro germination, biochemical and antioxidant properties of Thymus daenensis celak. seedlingsTEM images from T. daenensis roots cultivated on MS medium supplemented with SWCNTs (250 µg ml−1) (a, b, c and d). Images show SWCNTs aggregation (marked with red arrows) in root cells exposed to SWCNTs. d TEM images of seedling root grown on medium without SWCNTsBack to article page