Figure 3From: Redistribution of elements of metals in plant tissues under treatment by non-ionic colloidal solution of biogenic metal nanoparticlesContent of copper in wheat seedling tissues. Copper content in tissues after treatment of seeds (a) and leaves (b) with the mixture of metal nanoparticles: 1 - roots, control; 2 - roots, experiment; 3 - leaves, control; 4 - leaves, experiment.Back to article page