Fig. 5From: Multiwalled carbon nanotubes enter broccoli cells enhancing growth and water uptake of plants exposed to salinityTEM characterization of MWCNTs uptake when adult broccoli plants were grown with MWCNTs (10 mg l−1) in the nutrient solution during 7 days. MWCNTs were allocated in different organs, a root and b stem of control and 100 mM NaCl treated plants. The arrows indicate the MWCNTs in intercellular space, vacuole and cytoplasmBack to article page