Gold Nanoparticle Mediated Phototherapy for Cancer

Figure 6

Viability of K562 cell after irradiation of various light sources. CCK-8 assays were performed when incubated 24 h after irradiation with (a) mercury arc lamp; (b) purple light LED; (c) green light; (d) red light LED. Notes: cell viability of their controls with no drug is also shown. The data are representative of three duplicated experiments. CCK-8, Cell Counting Kit 8; LED, light-emitting diode [19].

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