کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
740394 1462108 2013 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A BODIPY fluorescent probe with selective response for hypochlorous acid and its application in cell imaging
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی آنالیزی یا شیمی تجزیه
پیش نمایش صفحه اول مقاله
A BODIPY fluorescent probe with selective response for hypochlorous acid and its application in cell imaging
چکیده انگلیسی

A boron-dipyrromethene (BODIPY) derivative with a hydroxymethyl group at the meso-position, 1, was synthesized, which exhibits a highly specific and rapid ‘turn-off’ response for HOCl during confocal fluorescence microscopy experiments under physiological conditions and in live cells. The formation of an electron-withdrawing formyl substituent upon oxidation results in highly efficient nonradiative decay of the S1 state and hence in a drastic decrease in fluorescence emission intensity.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Sensors and Actuators B: Chemical - Volume 182, June 2013, Pages 1–6
نویسندگان
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