过氧亚硝酸盐
荧光
粘度
化学
生物物理学
细胞毒性
选择性
对偶(语法数字)
分析化学(期刊)
材料科学
色谱法
生物化学
体外
光学
超氧化物
生物
艺术
物理
文学类
复合材料
酶
催化作用
作者
Xu Chen,Ying Li,Xue Wu,Xiao Li,Lü Li,Fanming Kong,Bo Tang
摘要
We developed a dual-responsive fluorescent probe MC-V-P for the simultaneous detection of ONOO- and viscosity by different imaging channels. MC-V-P has high sensitivity and selectivity, and shows good stability at different pH levels. Notably, the probe has two independent fluorescence signals toward ONOO- and viscosity changes at 580 nm and 740 nm, respectively. Cell imaging experiment results demonstrated that MC-V-P exhibits low cytotoxicity and could be used to monitor viscosity and ONOO- in living HepG2 cells simultaneously.
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