A tetranaphthoimidazolium receptor as a fluorescent chemosensor for phytate
- 등재 SCIE, SCOPUS
- 발행기관 ROYAL SOC CHEMISTRY
- 발행년도 2014
- 총서유형 Journal
- URI http://www.dcollection.net/handler/ewha/000000091375
- 본문언어 영어
- Published As http://dx.doi.org/10.1039/c4cc02036g
초록/요약
A new tetranaphthoimidazolium receptor was synthesized and reported to be a selective fluorescent chemosensor for phytate, myo- inositol hexakisphosphate ( IP6). In a 100% aqueous solution at pH 7.4, chemosensor 1 showed a selective fluorescence enhancement for IP6 over IP3, phosphates, pyrophosphates, AMP, ADP and ATP. An excimer emission at 465 nm linearly increases in the range of 300 nM to 1 mu M with a detection limit of 2.28 x 10(-7) M. In addition, first live cell imaging of IP6 has been demonstrated by using a synthetic receptor.
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