Synthesis of an Isophorone‐Based Nonlinear Optical Chromophore

A novel coumarin-based "turn-on" fluorescent probe SS-1 was developed for selective detection of SO2 derivatives in 100% water solution among reactive sulfur species (RSS). The detection limit of the method was 91.7 nM. Moreover, the probe exhibited low cytotoxicity and was successfully applied in the imaging of endogenously generated SO2 in HeLa cells. endogenously generated SO2, fluorescent probe, bioimaging Citation: XQ. A novel coumarin-based water-soluble fluorescent probe for endogenously generated SO2 in living cells. Sci China Chem,

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“…Quantum yields of the samples were calculated using fluorescein as a standard according to the published method [35] as follows:…”

Section: Quantum Yieldmentioning

confidence: 99%

A novel coumarin-based water-soluble fluorescent probe for endogenously generated SO2 in living cells

Yang

Hou

et al. 2017

Sci. China Chem.

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“…The synthesis of the basic CLD chromophore used in this study has been published elsewhere [7], and is briefly reviewed here. The chromophore was built up starting with the amine end (the electron donor): the hydroxyl group of commercially available N-ethyl-N-hydroxyethyl aniline was protected to give a quantitative yield of the acetate.…”

Section: Chromophoresmentioning

confidence: 99%

New photonic and electronic polymers

Lindsay¹,

Ashley

Davis³

et al. 2006

Materials Science and Engineering: B

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“…The highly soluble chromophores for guest-host core materials are herein called CLD-X, CLD-Y and FTC-X. The synthesis of our hydroxy-functional CLD precursor was published by Davis [19]. The synthesis of the CLD-X, CLD-Y and FTC-X chromophores will be reported elsewhere.…”

Section: Introductionmentioning

confidence: 99%