کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
176150 | 458935 | 2014 | 6 صفحه PDF | دانلود رایگان |
• The novel probe can easy to be synthesized.
• This sensor exhibits high selectivity and sensitivity for ClO−.
• Effective utilization of the probe for detection of ClO− in living cells.
• The probe has high fluorescence yield and biocompatibility to monitor ClO−.
A highly sensitive and selective fluorescein-based probe 1 for hypochlorite anion was synthesized. The probe 1 has favorable characteristics for biological imaging, including high water solubility, high fluorescence yield, pH-independent fluorescence, and biocompatibility. Results show that it has a detection limit of 40 nM to hypochlorite anion. In addition, confocal fluorescence microscopy imaging using RAW264.7 cells showed that the new probe 1 could be used as an effective fluorescent probe for detecting HOCl in living cells.
Journal: Dyes and Pigments - Volume 107, August 2014, Pages 127–132