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. 2018 Jun 12;8:8953. doi: 10.1038/s41598-018-27244-0

Figure 4.

Figure 4

(a) The UV-vis absorbance (red line), photoluminescence spectra (green line) and the emission spectra (blue line) of the as-synthesized CdS QDs. (b) The CIE 1931 coordinates and picture of the samples under 365 nm UV lamp with a distance of 25 cm.