کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5400205 | 1505915 | 2014 | 27 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Turn-on fluorogenic and chromogenic detection of Fe(III) and its application in living cell imaging
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی تئوریک و عملی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Turn-on fluorogenic and chromogenic detection of Fe(III) and its application in living cell imaging Turn-on fluorogenic and chromogenic detection of Fe(III) and its application in living cell imaging](/preview/png/5400205.png)
چکیده انگلیسی
Two rhodamine-based sensors RDI-1, RDI-2 was designed and synthesized by incorporation of the rhodamine 6G fluorophore and 2-formyl imidazole as the recognizing unit via the imine linkages. RDI-1, RDI-2 exhibits very high selectivity and an excellent sensitivity towards Fe(III) ions in aqueous buffer solution on compared with other probes. The color change from colorless to pink and turn-on fluorescence after binding with iron (III) was observed. Based on jobs plot and ESI-MS studies, the 1:1 binding mode was proposed. Live cell imaging experiments with each probe showed that these probes widely applicable to detect Fe3+ in living cells.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Luminescence - Volume 145, January 2014, Pages 480-485
Journal: Journal of Luminescence - Volume 145, January 2014, Pages 480-485
نویسندگان
Gandhi Sivaraman, Vijayaraj Sathiyaraja, Duraisamy Chellappa,