Extended Data Fig. 5: Assessment tissue H2O2 levels between the tumours in living animals and those excised after sacrifice. | Nature Biomedical Engineering

Extended Data Fig. 5: Assessment tissue H2O2 levels between the tumours in living animals and those excised after sacrifice.

From: Magnetic-susceptibility-dependent ratiometric probes for enhancing quantitative MRI

Extended Data Fig. 5

a, In vivo fluorescence images of 4T1-tumour-bearing mice intratumourally injected with NIR-H2O2 at different time pointes. b, Ex vivo fluorescence images of isolated tumour tissues intratumourally injected with NIR-H2O2 at different time pointes. c, Normalized fluorescence intensity form (a) and (b), n = 3 biological replicates. Data are presented as mean ± SD. Statistical analysis was performed using two-tailed Student’s t-tests. n.s: no statistically significant differences (P = 0.891 at 40 min, P = 0.877 at 90 min).

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