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November 30, 2025Nano-electrochemistry & Nano-photochemistryOpen Access

Non-Noble Metal SERS Substrates: From Chemical Mechanisms to Advancing Food Safety Applications

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Authors

JGJunjun GeLTLu TanBJBaokang Jin

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Overview

Review highlights non-noble metal SERS substrates that improve food safety by detecting pesticide residues and heavy metal pollutants.

Key Points

  • Surface-enhanced Raman scattering detects heavy metal pollutants in food safety, indicating its potential for rapid screening.
  • The review emphasizes the role of chemical mechanisms in non-noble metal substrates, particularly charge transfer.
  • Utilization of metal oxides and transition-metal chalcogenides drives advancements in food contaminant detection.
  • Challenges remain in substrate stability and mechanistic understanding, underscoring the need for standardized protocols.

Cite This Study

Ge et al. (2025) studied this question.

synapsesocial.com/papers/692b9da91d383f2b2a37a47ehttps://doi.org/10.53941/nenp.2025.100007
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Also Consider

Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context:

  1. 1Noble Metal-Based Nanocomposites for Surface-Enhanced Raman Spectroscopy Detection of Food Contaminants2025 · 3 citations
  2. 2Research Progress of Surface-Enhanced Raman Scattering (SERS) Technology in Food, Biomedical, and Environmental Monitoring2025
  3. 3SERS-Based Detection of Food Contaminants: From Laboratory Sensitivity to Practical Implementation—Bottlenecks and Pathways to Standardization2026
  4. 4Innovative applications of quantum dots-based surface-enhanced Raman spectroscopy for food safety detection2025
  5. 5Advances in flexible surface-enhanced Raman scattering sensors for foodborne pathogen detection2025 · 14 citations