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Fig. 2 | Journal of Nanobiotechnology

Fig. 2

From: Carbonic anhydrase IX-targeted H-APBC nanosystem combined with phototherapy facilitates the efficacy of PI3K/mTOR inhibitor and resists HIF-1α-dependent tumor hypoxia adaptation

Fig. 2

The photodynamic and photothermal effects of H-APBC. Time-dependent emission spectra of DCFH upon 650 nm laser irradiation for H-APBC (a) and H-APB (b). c Comparison of the average increase rate of DCFH intensity at 525 nm in the presence of H-APB or H-APBC. Temperature elevation (d) and the infrared temperature (IRT) images (e) of H-APBC with different concentrations under 808 nm laser irradiation for 300 s. f The photothermal heating curves of H-APBC under various irradiation energies (200 ppm). g Temperature variation of H-APBC (200 ppm) with 808 nm laser (2 W cm−2) switched on and off for five cycles. h Plot of cooling time vs. − lnθ and the photothermal effect of an aqueous dispersion of H-APBC under 808 nm laser irradiation for 300 s

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