联氨(抗抑郁剂)
荧光
化学
体内
斯托克斯位移
光化学
色谱法
光学
物理
生物技术
生物
作者
Tengteng Zhang,Youbo Lai,Weiying Lin
标识
DOI:10.1016/j.scitotenv.2022.155462
摘要
Hydrazine has a wide range of industrial applications, but it is also a toxic and explosive chemical substance, which brings potential risks to human health and environmental safety. Therefore, rapid and sensitive monitoring of hydrazine is of great importance in environmental sciences and biological systems. In this work, a new near-infrared (NIR) ratiometric fluorescent probe (Ac-HY) was designed to detect hydrazine under double excitation and emission mode. Ac-HY exhibited large stokes shift (130 nm), high selectivity and sensitivity to hydrazine detection. The applications of Ac-HY probe for detecting hydrazine in vapor and imaging hydrazine in lipid droplets and zebrafish. Therefore, Ac-HY can be used to monitor the distribution of exogenous hydrazine in vitro and in vivo.
科研通智能强力驱动
Strongly Powered by AbleSci AI