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. 2019 Sep 19;9:13588. doi: 10.1038/s41598-019-49896-2

Figure 1.

Figure 1

FESEM of the fabricated Ag Nano-trees in two different solutions: group A (without ethylene glycol) when the concentration of silver nitrate was (a) 5 mM, (b) 7.5 mM, (c) 10 mM, (d) 12.5 mM, and (e) 15 mM, group B (with ethylene glycol) when the concentration of silver nitrate was (f) 5 mM, (g) 7.5 mM, (h) 10 mM, (i) 12.5 mM, and (j) 15 mM.