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Author

Qingfen Niu

2 papers indexed here

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Sep 2026

A TICT-based phenothiazine probe for smartphone-enabled on-site detection of hydrazine in environmental and biological systems.

Hydrazine (N2H4) is a highly toxic pollutant and potential carcinogen, demanding sensitive, rapid, and field-deployable detection methods for environmental and food safety monitoring. Herein, we rationally designed a twisted intramolecular charge transfer (TICT)-based fluorescent probe PS featuring a phenothiazine scaf...

Li-Min Liang, Tao Wang, Hai Ren et al. · 0 citations
Aug 2026

An oligothiophene-based "turn-on" fluorescent probe: Ultrasensitive detection and bioimaging of hypochlorite in environmental and living systems.

Hypochlorite (ClO-) is widely used for disinfection and sterilization but its overuse poses risks to environmental and food safety as well as human health. Developing effective detection tools is therefore of great importance. Herein, we report an oligothiophene-based fluorescent probe 2TS for ClO- detection in environ...

Li-Na Liang, Baokun Li, Zichen Jin et al. · 0 citations

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