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. 2019 Jul 8;14:4931–4947. doi: 10.2147/IJN.S203171

Figure 2.

Figure 2

(A) Fluorescence intensity ratio of cypate and RCPD with PBS (0.16 mM cypate-equiv.) before (dark) and after (light) NIR irradiation (1.6 W/cm2, 5 mins). **p<0.01, ***p<0.001. (B) Singlet oxygen generation by RCPD (0.02–0.16 mM cypate-equiv.) after NIR irradiation (1.6 W/cm2, 5 mins). (C) Singlet oxygen generation by RCPD (0.16 mM cypate-equiv.) after NIR irradiation with different power density (0.3, 0.96, 1.6 W/cm2, 5 mins). (D) Temperature change curves of PBS, cypate, and RCPD aqueous solution (0.16 mM cypate-equiv.) exposed to laser at a power density of 1.6 W/cm2. (E) Temperature change curves of RCPD aqueous solution (0.02–0.16 mM cypate-equiv.) exposed to laser at a power density of 1.6 W/cm2. (F) Temperature change curves of RCPD aqueous solution (0.16 mM cypate-equiv.) exposed to laser at the following power densities: 0.3, 0.96 and 1.6 W/cm2.