Enhancing Nanozyme-Based Colorimetric Assays by Optimizing Substrate Composition
Pavel Khramtsov,
Rishat Valeev,
Marina Eremina
et al.
Abstract:Nanozymes, while promising alternatives to natural peroxidases in colorimetric assays, are often hindered by lower catalytic efficiencies. While various strategies exist to enhance signal intensity in nanozyme-based assays, substrate optimization remains largely underexplored. The vast majority of studies rely on standard sodium acetate buffers or commercially-sourced substrates optimized for horseradish peroxidase, neglecting the unique catalytic properties of different nanozymes. This work presents a systema… Show more
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