【摘 要】
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A fluorescence turn-on chemosensor based on rhodamine B derivative (FD10) has been developed as a highly sensitive chemosensor for Hg2+. A prominent fluorescenc
【出 处】
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Science in China(Series B:Chemistry)
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A fluorescence turn-on chemosensor based on rhodamine B derivative (FD10) has been developed as a highly sensitive chemosensor for Hg2+. A prominent fluorescence enhancement was measured in the presence of Hg2+, which was in agreement with the changes in the absorption spectrum. Furthermore, by means of laser scanning fluorescence microscopy experiments, it was demonstrated that FD10 was cell-permeable and could be used as a fluorescent probe for monitoring Hg2+ in living cells.
A fluorescence turn-on chemosensor based on rhodamine B derivative (FD10) has been developed as a highly sensitive chemosensor for Hg2 +. A prominent fluorescence enhancement was measured in the presence of Hg2 +, which was in agreement with the changes in the absorption spectrum. , by means of laser scanning fluorescence microscopy experiments, it was done that FD10 was cell-permeable and could be used as a fluorescent probe for monitoring Hg2 + in living cells.
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