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September 10, 2025Analytical Chemistry

Kinetic and Mechanistic Discrepancies of Single/Dual-Atom Nanozymes Drive a Triple-Channel Sensing Array for Machine Learning-Assisted Antioxidant Discrimination

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Authors

XSXianyong ShenSMShutao MaCSChunyuan Song

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Overview

Kinetic and mechanistic differences improve antioxidant discrimination in common compounds, suggesting novel sensing strategies.

Key Points

  • The triple-channel sensing array achieves improved antioxidant discrimination using distinct nanozymes, enhancing detection accuracy.
  • Distinct oxidase-like activities were measured with varied Km values, enabling successful differentiation among six common antioxidants.
  • This assessment utilized machine learning algorithms like Principal Component Analysis to identify antioxidants with great sensitivity.
  • The research reveals practical applications for food safety and health monitoring through advanced sensing technologies.

Cite This Study

Shen et al. (2025) studied this question.

synapsesocial.com/papers/68c194029b7b07f3a0618791https://doi.org/10.1021/acs.analchem.5c04478
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