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. 2018 Jun 7;8:8720. doi: 10.1038/s41598-018-26978-1

Figure 2.

Figure 2

Temperature increase induced by laser-treatment of GNRs-FA. B16-BL6 cells were treated with PBS or 50 µg/ml GNRs-FA for 24 hrs. (A) A filter paper, with a well-sized hole for a 96-well format plate, was used to cover the treated cells to guarantee the laser irradiating the target well accurately, and an infrared radiation thermometer was applied to measure the temperature; (B) An 808 nm near infrared laser source was applied for 15 min with different power densities that could be adjusted by the current (0.55A (a), 0.60A (b), 0.65A (c)). The detected temperature (converted to Celsius) was plotted. Results represent 1 of 3 experiments.