过氧亚硝酸盐
化学
自体荧光
荧光
硒
水溶液
生物物理学
光化学
生物化学
有机化学
超氧化物
酶
量子力学
生物
物理
作者
Fabiao Yu,Peng Li,Guangyue Li,G. Zhao,Tianshu Chu,Keli Han
摘要
We have developed a near-IR reversible fluorescent probe containing an organoselenium functional group that can be used for the highly sensitive and selective monitoring of peroxynitrite oxidation and reduction events under physiological conditions. The probe effectively avoids the influence of autofluorescence in biological systems and gave positive results when tested in both aqueous solution and living cells. Real-time images of cellular peroxynitrite were successfully acquired.
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