A “turn-on” fluorescent probe for hypochlorous acid: convenient synthesis, good sensing performance, and a new design strategy by the removal of C![[double bond, length as m-dash]](https://www.rsc.org/images/entities/char_e001.gif)
N isomerization†
Abstract
A new design strategy for the development of fluorescent turn-on chemodosimeters toward OCl− was proposed by the removal, but not the general inhibition, of the CN isomerization. Accordingly, Flu-1 was prepared, which, as shown in the fluorescent picture, exhibited the off–on response for OCl−, sensitively and selectively.
![Graphical abstract: A “turn-on” fluorescent probe for hypochlorous acid: convenient synthesis, good sensing performance, and a new design strategy by the removal of C [[double bond, length as m-dash]] N isomerization](/en/Image/Get?imageInfo.ImageType=GA&imageInfo.ImageIdentifier.ManuscriptID=C1CC15214A&imageInfo.ImageIdentifier.Year=2011)
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![[double bond, length as m-dash]](https://www.rsc.org/images/entities/h2_char_e001.gif)
N isomerization
