Portable fluorescent conjugated microporous polymer sensor coupled with a smartphone for on-site Fe3+ detection in water

Abstract

A novel conjugated microporous polymer (THDH-DMA) was synthesized as a highly selective and sensitive “turn-off” fluorescent sensor for Fe³⁺ in water, showing rapid response and a low detection limit. A smartphone-integrated test strip enabled on-site, real-time detection of Fe³⁺ in water for practical water quality monitoring.

Supplementary files

Article information

Article type
Communication
Submitted
08 May 2026
Accepted
13 Jun 2026
First published
16 Jun 2026

Chem. Commun., 2026, Accepted Manuscript

Portable fluorescent conjugated microporous polymer sensor coupled with a smartphone for on-site Fe3+ detection in water

L. Chen, X. Mai, W. Lai, G. Ge, R. Ma, Y. Wu and Q. He, Chem. Commun., 2026, Accepted Manuscript , DOI: 10.1039/D6CC02850K

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