Functional group engineering in metalloporphyrin-based covalent organic frameworks for enhancing sensing performance

Nanoscale 2026

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Authors: Jia-Li Jian, Tian-Hao Wang, Yiming Xu, Jiangfeng Lu, Guan‐E Wang, Gang Xu, Yongjun Chen
DOI: 10.1039/d6nr00531d
Cited by: 1
References: 44

Abstract

is at a moderate level among all reported MOF/COF-based sensors. This breakthrough stems from the synergistic effects of methoxy-induced electron enrichment, which improves charge mobility and increases the number of reactive oxygen species as sensing active sites. The material also demonstrates excellent selectivity, repeatability, and long-term stability. This work establishes a mediator-free molecular design paradigm for COF-based sensors, advancing high-performance gas detection technologies.

Fields of Study & Subjects

Covalent Organic Framework Applications Advanced Photocatalysis Techniques Metal-Organic Frameworks: Synthesis and Applications

Publication details

Journal / source
Nanoscale
Publisher
Royal Society of Chemistry (RSC)
Volume
18
Issue
26
Pages
13849–13855
Publication date
1 January 2026
Language
EN