【摘 要】
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Fluorescent imaging in the second near-infrared window (NIR-Ⅱ,1.0～1.4 μm) is appealing due to minimal autofluorescence and negligible tissue scattering in this region,affording maximal penetration dep
【机 构】
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Suzhou Institute of Nano-Tech and Nano-Bionics,Chinese Academy of Sciences,Suzhou,China
论文部分内容阅读
Fluorescent imaging in the second near-infrared window (NIR-Ⅱ,1.0～1.4 μm) is appealing due to minimal autofluorescence and negligible tissue scattering in this region,affording maximal penetration depth for deep tissue imaging with high feature fidelity.Simulations and modeling studies suggested that fluorophores with emission in the 1000-1320 nm NIR-Ⅱ region could significantly improve signal-to-noise ratio compared to those emitting at 650-950 nm (NIR-Ⅰ).
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