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. 2016 Sep 22;6(12):2196–2208. doi: 10.7150/thno.16923

Figure 5.

Figure 5

Photothermal therapy (PTT) using N-CNDs (a) Thermal camera images of N-CNDs injection with NIR laser irradiation. (b) Temperature profile of the injected area with and without NIR laser irradiation. (c) and (d) PTT monitoring and tumor volume profile of PBS and N-CNDs-injected models. (e) Histological analysis of tumor tissues with H&E staining and TUNEL assay 12 hours after PBS and N-CNDs injection without and with NIR laser irradiation. (black scale bar = 100 µm, white scale bar = 1000 µm).