In recent years, aldehyde-appended fluorescence probes have attracted increasing
attention. Fluorescent biological imaging includes many modern applications for cell and tissue
imaging in biomedical research. Meanwhile, the nucleophilic mechanism is a very simple
and convenient procedure for the preparation of aldehyde-sensing probes. This tutorial review
focuses on aldehyde-bearing chemosensors based on nucleophilic addition mechanism with
Keywords: Aldehyde-bearing, biological applications, sensing mechanisms, fluorescence probes, cell and tissue
imaging, nucleophilic mechanism.
Zhang, Y.X.; Zhao, M.Y.; Chao, D.B. Rational designed benzochalcone-based fluorescent probe for molecular imaging of hydrogen peroxide in live cells and tissues. Sen. Actuators B, 2017, 248, 257-264.
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