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. 2012 May 7;7:2315–2324. doi: 10.2147/IJN.S30593

Figure 2.

Figure 2

Properties of CdTe QDs. (A) Images of two kinds of CdTe QDs solution under ultraviolet light. (B) HRTEM images of CdTe QDs. (C) Photoluminescence spectra of two kinds of QDs. (D) Absorption spectrum of two kinds of CdTe QDs.

Abbreviations: HRTEM, high-resolution transmission electron microscope; QDs, quantum dots; CdTe, cadmium telluride; au, arbitrary units.