Figure 3.

The combination of PTT with radiotherapy for treatment of cancer metastasis. (A) Imaging-guided combined photothermal and radiotherapy to treat subcutaneous and metastatic tumors with CuS/[¹³¹I]I-PEG nanoparticles. Figure adapted with permission from⁶⁰, © 2015 John Wiley and Sons. (B) Radio-photothermal therapy mediated by a single nanoplatform of [⁶⁴Cu]CuS nanoparticles depletes tumor initiating cells and reduces lung metastasis. Figure adapted with permission from⁴⁰, © 2015 Royal Society of Chemistry.