Figure 7 | Scientific Reports

Figure 7

From: Highly localized, efficient, and rapid photothermal therapy using gold nanobipyramids for liver cancer cells triggered by femtosecond laser

Figure 7

The near-field intensity map of (a) GNR (LSPR 760 nm) clusters at 760 nm laser excitation; (b) GNB (LSPR 760 nm) clusters at 760 nm laser excitation; (c) GNR (LSPR 780 nm) clusters at 780 nm laser excitation; (d) GNB (LSPR 780 nm) clusters at 780 nm laser excitation. Rising temperature distribution of: (e) GNR (LSPR 760 nm) clusters under 760 nm continuous laser excitation; (f) GNB (LSPR 760 nm) clusters under 760 nm continuous laser excitation; (g) GNR (LSPR 780 nm) clusters under 780 nm continuous laser excitation; (h) GNB (LSPR 780 nm) clusters under 780 nm continuous laser excitation. Rising temperature distribution of (i) GNR (LSPR 760 nm) clusters under 760 nm pulse fs laser excitation; (j) GNB (LSPR 760 nm) clusters under 760 nm pulse fs laser excitation; (k) GNR (LSPR 780 nm) clusters under 780 nm pulse fs laser excitation; (l) GNB (LSPR 780 nm) clusters under 780 nm pulse fs laser excitation. The particle distribution in gold nanoclusters in numerical simulation is based on the particle distribution model obtained from the TEM images of cells in Fig. 2.

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