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. 2015 Oct 8;5:14879. doi: 10.1038/srep14879

Figure 1.

Figure 1

(a) Photograph of P-QD in water taken under natural light (left) and 365 nm light (right). (b) UV-vis absorption and photoluminescence spectra (λex = 400 nm) of P-QD in water and initial QDs in THF. (c) Photoluminescence spectra of P-QD under various temperatures. (d) The PL intensity of P-QD as a function of temperature. Error bars represent standard deviations obtained from three parallel experiments.