An AuNP modified Cu-g-C 3 N 4 nanozyme: improved peroxidase-like activity for amaranth dual-mode fluorescence-SERS sensors
Authors:
Open Access
- 11 March 2026
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in New Journal of Chemistry
- Vol. 50 (13) , 5723-5730
Abstract
Cu-g-C 3 N 4 was combined with AuNPs to act as support and co-catalyst, yielding a highly active and stable POD-mimicking nanozyme (Cu-g-C 3 N 4 /AuNP). With H 2 O 2 , it rapidly oxidized AT to fluorescent ox-AT, producing distinct SERS signal changes.Keywords
Funding Information
- Yunnan Provincial Science and Technology Department (202502AE090034)
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