An ESIPT‐Based Ratiometric Fluorescent Probe for Highly Sensitive and Rapid Detection of Sulfite in Living Cells

Abstract The novel ratiometric fluorescent probe HPQRB with an ESIPT effect based on Michael addition for highly sensitive and fast detection of sulfite in living HepG2 cells is reported. HPQRB can be easily synthesized by a two‐step condensation reaction. HPQRB has a large emission shift (Δλ=116 nm...

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Bibliographic Details
Main Authors: Yupeng Liu, Dr. Tian‐Bing Ren, Dr. Dan Cheng, Jianing Hou, Prof. Dongdong Su, Prof. Lin Yuan
Format: Article
Language:English
Published: Wiley-VCH 2019-10-01
Series:ChemistryOpen
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Online Access:https://doi.org/10.1002/open.201900242

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