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. 2014 Oct 2;9(1):547. doi: 10.1186/1556-276X-9-547

Figure 3.

Figure 3

Normalized UV–vis-NIR spectra of ITO NPs with different doping concentrations of Sn (hot-injection approach). The SPR peak wavelengths of 6%, 7.6%, 10%, 12%, and 30% Sn-doped ITO NPs are 1,826, 1,774, 1,600, 1,678, and 1,993 nm, respectively.