Functional Nanorealgar Quantum Dots with Aggregation-Induced Emission Enhancement for Tumor Neovascular-Targeted Theranostics

Figure 2

(a) Representative TEM images of NR QDs (S4) formation and transformation process from initial NR CUs (S1) and NR aggregates (S2, S3); (b) fluorescence characteristics; (c) XRD patterns of S1 and S4 samples withdrawn from the reaction process.

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