ICG-carboxylic acid 是近红外（NIR）荧光探针。ICG 是一种用于医学诊断的荧光染料。ICG在 800 nm 处有吸收峰，可吸收近红外激光能量，并在染色组织中释放热量。
ICG-carboxylic acid is near-infrared (NIR) fluorescent probe. ICG is a fluorescent dye used in medical diagnostics. ICG has absorption peaking at 800 nm and can absorb the near IR laser energy and release heat in the dyed tissue[1][2].
Indocyanine green (ICG) is a water-soluble compound that is widely and safely used in medical diagnostics for its well-established fluorescence properties. It has been used in fluorescence-guided surgery to identify critical structures, including intra-abdominal tumors[1].
[1]. Taylor JS, et al. Combined application of Indocyanine green (ICG) and laser lead to targeted tumor cell destruction. J Pediatr Surg. 2018;53(12):2475-2479.
[2]. Ma?ianskien? R, et al. Spectral characteristics of voltage-sensitive indocyanine green fluorescence in the heart. Sci Rep. 2017;7(1):7983. Published 2017 Aug 11.
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