Fig. 5: Distribution of nanoparticles within the plant roots.
From: Chelation and nanoparticle delivery of monomeric dopamine to increase plant salt stress resistance

a Surface and b cross-sections of roots from the control group; c, e surface and d, f cross-sections of roots treated with ODBAC/SL and ODBAC/SL-EZD. Each experiment was repeated three times independently with similar results.