A naphthalimide based PET probe with Fe3+ selective detection ability: theoretical and experimental study

文献信息

发布日期 2014-10-01
DOI 10.1039/C4AN01528B
影响因子 4.616
作者

Narendra Reddy Chereddy, M. V. Niladri Raju, Peethani Nagaraju, Venkat Raghavan Krishnaswamy, Purna Sai Korrapati, Prakriti Ranjan Bangal, Vaidya Jayathirtha Rao


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摘要

A naphthalimide based fluorescent probe ‘1’ that operates based on photoinduced electron transfer phenomenon is synthesized and its chemosensory application is explored. Among various metal ions, 1 selectively detects Fe3+ with a detection limit of 3.0 × 10−8 M. 1 is stable at physiological pH, nontoxic under experimental conditions and suitable for the detection of Fe3+ ions present in aqueous samples and live cells.

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