A novel dual-function fluorescent probe for the rapid detection of bisulfite and hydrogen peroxide in aqueous solution and living cells

Recent Progress in Organic Small-Molecule Fluorescent Probe Detection of Hydrogen Peroxide

“…Yang’s group designed a novel dual-function fluorescent probe (example 17) for the rapid detection of HSO 3 – and H 2 O 2 in aqueous solution and living cells. 19 Rapid detection of HSO 3 – in the aqueous phase was based on a 1,4-addition reaction, with a minimum detection limit of 120 nM ( Figure 22 ). The detection of H 2 O 2 was achieved by oxidation of phenylboric acid, and the minimum detection limit was 70 nM.…”

A dual-response mitochondria-targeted NIR fluorescent probe with large Stokes shift for monitoring viscosity and HOCl in living cells and zebrafish

“…Fluorescence imaging detection has been widely employed for substance detection in biological environments due to the benefits of non-invasive in situ detection, rapid real-time analysis, and high sensitivity. 36–42 So far, many fluorescent probes have been reported for the detection of viscosity or hypochlorous acid, respectively. 43–50 Although some fluorescent probes have been reported for the detection of viscosity and HOCl (Table S2†), few fluorescent probes have been reported for the detection of mitochondrial viscosity and HOCl.…”

Lysosome‐Targeting Polysiloxane Fluorescent Probe for Continuous Detection of Fe3+, Cu2+, and H2O2

“…[22][23][24][25][26] On the other hand, overproduction of intracellular H 2 O 2 has been associated with several diseases such as cardiovascular disease, Alzheimer's Disease, neurodegenerative disease, and a variety of cancers. [27][28][29][30] Thus, there is a great demand to develop an efficient tool to monitor the production and consumption of H 2 O 2 in cells.…”