Photo-Induced Antitumor Effect of 3,6-Bis(1-methyl-4-vinylpyridinium) Carbazole Diiodide

Figure 4

Absorption (left) and emission (right) spectra BMVC upon irradiation (400–700 nm 100 mW/cm²) with (a) and without (b) radical fluorescence probe TEMPO-9-ac. (c) Absorption and emission of Tempo-9-ac under similar irradiation condition. The excitation wavelength for emission spectra: 360 nm for (a) and (c), 440 nm for (b).

(a)

(b)

(c)