Effects of Engineered Nanomaterials on Plants Growth: An Overview
Figure 7
Behavior of graphene (1000 mgL−1) on the root surface of tomato seedlings grown in Hoagland medium. (a, d) SEM image of the untreated control of tomato root elongation and root hair zone, respectively. (b) Root elongation zone of tomato root and (c, e, and f) showing surface detachment and aggregates of G on the tomato roots surface treated with G [28].
