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![Recent advances in heavily doped plasmonic copper chalcogenides: from synthesis to biological application](https://image.oaes.cc/553510e7-6758-40d0-97d1-4515ea225056/5754.fig.9.jpg)
Figure 9. (A) Schematic synthesis of 64Cu-CIS/ZnS QDs and PET imaging; (B)[119], (C), and (D) The micro-PET/CT imaging and tumor therapy in vivo64Cu-CuS nanoparticle[120]. (A)-(B): Copyright © American Chemical Society 2014; (C)-(D): Copyright © American Chemical Society 2010. CT: computed tomography; PET: positron emission tomography.