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Figure 1 NIR fluorescence is more suitable for

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1 Figure 1 NIR fluorescence is more suitable for
in vivo imaging applications than visible-light fluorescence Figure 1 | NIR fluorescence is more suitable for in vivo imaging applications than visible-light fluorescence. Near-infrared (NIR) fluorophores (700–900 nm) have deeper tissue penetration and lower background fluorescence than visible-light fluorescence, resulting in enhanced signal-to-noise ratios. The detection depths achievable with the currently available instrumentation ranges from millimeters with NIR fluorescence to micrometers with visible-range fluorescence. Zhang, R. R. et al. (2017) Beyond the margins: real-time detection of cancer using targeted fluorophores Nat. Rev. Clin. Oncol. doi: /nrclinonc


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