A fluorescent porous covalent-organic polymer (COP-3) for highly selective and sensitive detection of Fe3+ in aqueous solution

A TPE-based fluorescent porous covalent organic polymer (COP-3) was designed and synthesized. The COP-3 exhibits excellent performance in sensing Fe3+ with high anti-interference, recyclability and a low limit of detection (LOD) of 0.191 μM (10.696 ppb), which is much lower than those of the reporte...

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Veröffentlicht in:	New journal of chemistry 2021-02, Vol.45 (5), p.2370-2373
Hauptverfasser:	Zhang, Han, Guan-yu, Ding, Dong-xu, Cui, Yousaf, Afifa, Chen, Li, Xin-Long, Wang, Guo-Gang, Shan, Chun-Yi, Sun, Zhong-Min, Su
Format:	Artikel
Sprache:	eng
Schlagworte:	Aqueous solutions Fluorescence Polymers Recyclability
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	A TPE-based fluorescent porous covalent organic polymer (COP-3) was designed and synthesized. The COP-3 exhibits excellent performance in sensing Fe3+ with high anti-interference, recyclability and a low limit of detection (LOD) of 0.191 μM (10.696 ppb), which is much lower than those of the reported metal-free porous polymers.
ISSN:	1144-0546 1369-9261
DOI:	10.1039/d0nj05698g