Issue 53, 2024

Modulation of copper sites in porphyrin metal–organic frameworks for electrochemical ascorbic acid sensing

Abstract

Two metal–organic frameworks (MOFs) with different Cu-centered coordination structures were synthesized. By introducing 4,4-bipyridine as a linker in the Cu-MOFs, we have discovered that Cu–O, instead of Cu–N, is the active site with higher electrocatalytical activity towards ascorbic acid, which is essential to understand and develop Cu-based ascorbic acid sensors.

Graphical abstract: Modulation of copper sites in porphyrin metal–organic frameworks for electrochemical ascorbic acid sensing

Supplementary files

Article information

Article type
Communication
Submitted
26 เม.ย. 2567
Accepted
29 พ.ค. 2567
First published
30 พ.ค. 2567

Chem. Commun., 2024,60, 6749-6752

Modulation of copper sites in porphyrin metal–organic frameworks for electrochemical ascorbic acid sensing

J. Dai, Y. Zhong, J. Zhu, X. Liu, T. Zhang, D. Zhu, G. Li, Z. Wang and H. Liu, Chem. Commun., 2024, 60, 6749 DOI: 10.1039/D4CC01961J

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