Peroxidase-like CuCo–carbon dots for colorimetric/fluorescence detection of ascorbic acid

New Journal of Chemistry 2026

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Authors: Yi Gao, Tingting Chu, Chengyu Zhou, Dongshan Xiang, Yin Zheng, Yingru Li
DOI: 10.1039/d5nj04868k
Cited by: 4
References: 51

Abstract

This study reports a sensitive and rapid dual-mode (colorimetric/fluorescence) sensing platform for the detection of ascorbic acid (AA), which is based on bimetallic copper–cobalt-doped carbon dot nanozymes (CuCo–CQDs, Cu : Co molar ratio = 1 : 2).

Fields of Study & Subjects

Advanced Nanomaterials in Catalysis Carbon and Quantum Dots Applications Electrochemical sensors and biosensors

Publication details

Journal / source
New Journal of Chemistry
Publisher
Royal Society of Chemistry (RSC)
Volume
50
Issue
9
Pages
4088–4094
Publication date
1 January 2026
Language
EN