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. 2023 May 28;28(11):4394. doi: 10.3390/molecules28114394

Figure 14.

Figure 14

Schematic illustration of mechanism of the colorimetric sensor array for the detection of phosphates and monitoring of nucleotide phosphate-involved enzymatic hydrolysis processes based on the peroxidase-like activity of BGNP−metal ion ensembles [128]. Copyright 2021 American Chemical Society.