Author

Qing-Fen Niu

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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. · Spectrochimica Acta Part A -... · 0 citations

Aug 2026

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

An oligothiophene-based fluorescent probe 2TS for ClO- detection in environmental and biological samples that exhibits a highly specific "turn-on" fluorescence response to ClO- with rapid response, excellent sensitivity, and good photostability is reported.

Li-Na Liang, Bao-Kun Li, Zichen Jin et al. · Spectrochimica Acta Part A -... · 0 citations