基于 BODIPY 的比色荧光探针用于选择性检测巯基苯酚：理论和实验研究。
BODIPY based colorimetric fluorescent probe for selective thiophenol detection: theoretical and experimental studies.
机构信息
Department of Chemistry, Dmitri Mendeleev Block, Indian Institute of Science Education and Research, Pune, India.
出版信息
Analyst. 2012 Sep 7;137(17):3921-4. doi: 10.1039/c2an35524h. Epub 2012 Jul 3.
PMID:22751002
Abstract
A BODIPY-based selective thiophenol probe capable of discriminating aliphatic thiols is reported. The fluorescence off-on effect upon reaction with thiol is elucidated with theoretical calculations. The sensing of thiophenol is associated with a color change from red to yellow and 63-fold enhancement in green fluorescence. Application of the probe for selective thiophenol detection is demonstrated by live cell imaging.
摘要
报道了一种基于 BODIPY 的选择性硫酚探针，能够区分脂肪族硫醇。通过理论计算阐明了与硫醇反应时的荧光关闭-开启效应。与硫酚的传感相关的是颜色从红色变为黄色，并且绿色荧光增强了 63 倍。通过活细胞成像证明了该探针用于选择性硫酚检测的应用。
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