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Fullerene-C60作为碳纳米化合物的代表,由于其独特的物理化学性质,有潜力用于光动力学治疗。Fullerene-C60可用于能量传递检测。
Fullerene-C60, a representative of carbon nanocompounds, is suggested to be promising agent for application in photodynamic therapy due to its unique physicochemical properties. Fullerene-C60 probes the intramolecular dynamics of its electron and energy transfer[1].
High affinity of fullerene core for electron donors determines its ability to be a scavenger of free radicals. On the other hand, C60 molecule is able to absorb effectively UV and visible light with further transition to the first singlet excited state, then to a long-lived triplet excited state and subsequent energy transfer to molecular oxygen-yielding singlet oxygen with quantum yield close to 100%[1].
[1]. D Franskevych,et al. Fullerene C 60 Penetration into Leukemic Cells and Its Photoinduced Cytotoxic Effects. Nanoscale Res Lett.2017 Dec;12(1):40.
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