Journal
SUPRAMOLECULAR CHEMISTRY
Volume 27, Issue 4, Pages 224-232Publisher
TAYLOR & FRANCIS LTD
DOI: 10.1080/10610278.2014.969264
Keywords
iron sensing; ratiometric sensor; fluoride recognition; cell imaging
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Funding
- Council of Scientific and Industrial Research, New Delhi, India
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Newly designed and synthesised chemosensor 1 selectively recognises Fe3+ ions in CHCl3-MeOH (1:1, v/v) by showing ratiometric change in emission and green colouration of the solution under the exposure of UV light. The ensemble 1 center dot Fe3+ selectively detects F- ions over other halides and the phenomenon is useful to construct combinatorial logic gate. Furthermore, the probe 1 can be used for in vitro detection of Fe3+ in human cervical cancer (HeLa) cells.
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