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

Figure 3.

Figure 3

Absorption of fabricated AgNTs with different concentrations of AgNO3 (a) when the etchant solution contained water only, (b) when the etchant solution contained ethylene glycol and (c) relationship between maximum absorption of all fabricated NTs and concentration of AgNO3 at wavelength 370 nm (due to maximum absorption at this wavelength).