کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
746520 894461 2009 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
New fluorescent and colorimetric chemosensors bearing rhodamine and binaphthyl groups for the detection of Cu2+
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی آنالیزی یا شیمی تجزیه
پیش نمایش صفحه اول مقاله
New fluorescent and colorimetric chemosensors bearing rhodamine and binaphthyl groups for the detection of Cu2+
چکیده انگلیسی

New rhodamine derivatives bearing binaphthyl group were synthesized as selective fluorescent and colorimetric sensors for Cu2+. Highly selective “off–on” type fluorescent changes were observed upon the addition of Cu2+. Selective fluorescent enhancement of two rhodamine derivatives was attributed to ring opening from the spirolactam (nonfluorescent) to ring-opened amide (fluorescent). A chemo-sensing based on rhodamine derivative was further applied to the microfluidic system.

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ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Sensors and Actuators B: Chemical - Volume 137, Issue 2, 2 April 2009, Pages 597–602
نویسندگان
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