Activatable fluorescent probes for hydrolase enzymes based on coumarin–hemicyanine hybrid fluorophores with large Stokes shifts?
Chemical Communications Pub Date: 2020-03-30 DOI: 10.1039/D0CC00559B
Abstract
We show that the equilibrium of intramolecular spirocyclization of coumarin–hemicyanine hybrid fluorophores can be finely tuned by means of chemical modifications. We used this scaffold to develop activatable fluorescent probes with large Stokes shifts for γ-glutamyltranspeptidase and esterase.
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Journal Name：Chemical Communications
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CAS no.: 89640-58-4
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