Portable fluorescent conjugated microporous polymer sensor coupled with a smartphone for on-site Fe ³⁺ detection in water

Lei Chen; Xiaomin Mai; Wannan Lai; Gaofei Ge; Ran Ma; Yongning Wu; Qinghua He

doi:10.1039/d6cc02850k

January 1, 2026Chemical Communications

Portable fluorescent conjugated microporous polymer sensor coupled with a smartphone for on-site Fe ³⁺ detection in water

View Full Paper

Ask AI

Bookmark

Share

Key Points

The aim is to develop a selective and sensitive sensor for Fe³⁺ in water using a conjugated microporous polymer.
Synthesis of THDH-DMA conjugated microporous polymer
Evaluation of the sensor’s fluorescence response to Fe³⁺
Testing device integration with a smartphone for portable use.
Achieved rapid response for Fe³⁺ detection with a low detection limit
Demonstrated highly selective 'turn-off' fluorescence behavior in the presence of Fe³⁺
Validated sensor performance in real water samples.

Implication

Demonstrates effective Fe3+ detection in water using a smartphone-linked sensor, highlighting practicality.

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...

Discussion

No takes yet. Share an insight, caveat, or question.

Cite This Study

Chen et al. (2026) studied this question.

synapsesocial.com/papers/6a338d20630953a74978e2f2 https://doi.org/10.1039/d6cc02850k

View Full Paper

Ask AI

Bookmark

Share

Portable fluorescent conjugated microporous polymer sensor coupled with a smartphone for on-site Fe ³⁺ detection in water

Key Points

Implication

Abstract

Discussion

Cite This Study

Portable fluorescent conjugated microporous polymer sensor coupled with a smartphone for on-site Fe ³⁺ detection in water

Key Points

Implication

Abstract

Discussion

Cite This Study

Keep reading

Keep reading