A mitochondria-targetable fluorescent probe for ratiometric detection of SO2 derivatives and its application in live cell imaging

An aggregation-induced emission-based fluorescence turn-on probe for Hg2+ and its application to detect Hg2+ in food samples

“…Compared with the aforementioned methods, uorescence techniques have received considerable attention due to their advantages such as simple operation, rapid response, high selectivity and sensitivity. [8][9][10][11][12] During the past few decades, a large number of Hg 2+ selective uorescent probes have been documented. [13][14][15][16][17][18] There are mainly two strategies for the design of uorescent Hg 2+ probes.…”

Highly Selective and Sensitive 2‐(2′‐Hydroxyphenyl)benzothiazole‐Based Turn‐On Fluorescent Probes for Detecting and Imaging Bisulfite in Living Cells

“…[19,20] In recent decades, numerous fluorescent probes for the detection of HSO 3 À have been developed. [21][22][23][24][25][26][27][28][29][30][31] Their sensing mechanisms are mainly based on nucleophilic addition, deprotection of levulinate and coordination to metal ions. Some of the reported fluorescent probesf or HSO 3 À detection have some drawbacks, however, such as as mall Stokes shift, high detection limit and low selectivity over reactive sulfur,w hich restricts their biological application.…”

A Benzothiazole-based Ratiometric Fluorescent Probe for Benzoyl Peroxide and Its Applications for Living Cells Imaging

“…Notably, recent investigations have demonstrated that the introduction of an electron-withdrawing group into the HBT scaffold can lead to a noticeable red-shift in the emission spectra. [49][50][51][52][53][54] Based on these considerations, we report a ratiometric fluorescent BPO probe (1) by installing arylboronate to a formylated HBT fluorophore. As espected, the developed probe 1 displayed significant red-shift emission bands (λmax = 460 and 546 nm) compared with the previously reproted probe A1.…”