Journal of Nanomaterials / 2012 / Article / Fig 4

Research Article

Gold Nanorod-Mediated Photothermal Modulation for Localized Ablation of Cancer Cells

Figure 4

Dark field image of (a) nontreated MDA-MB-231 cells and (b) MDA-MB-231 cells treated with PGNRs. Scale bars: 20 μm. (c) Fluorescence images of MDA-MB-231 cells treated with PGNRs after NIR laser irradiation. Dotted lines mean NIR laser irradiated spot. Beam diameter of NIR laser is 2 mm. All scale bars: 400 μm.

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