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A new fluorescent sensor for the detection of pyrophosphate based on a tetraphenylethylene moiety |
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| Authors: | Chuneung Park Jong-In Hong |
| Affiliation: | a Department of Chemistry, College of Natural Sciences, Seoul National University, Seoul 151-747, Republic of Korea b SK Holdings, Life Science Business Division, Drug Development Center, 140-1, Wonchon-dong, Yuseong-gu, Daejeon 305-712, Republic of Korea |
| Abstract: | We have developed a new fluorescent sensor 1-2Zn based on a tetraphenylethylene (TPE) moiety for the detection of PPi. This TPE-based chemosensor showed ‘turn-on’ fluorescence emission according to the concentration of PPi. The fluorescence enhancement upon binding of PPi to 1-2Zn resulted from the restriction of intramolecular rotation of phenyl rings in 1-2Zn. |
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