Photonic Biosilica with in-situ Grown Ag Nanoparticles for Direct SERS Screening of PFOA

We present a highly sensitive photonic biosilica SERS substrate with 10 -10 M sensitivity towards PFOA. High-density hot-spots from in-situ growth silver nanoparticles reduced PFOA aggregation and improved analyte-SERS interaction to achieve direct trace PFOA detection.

Authors

Meizhen Zhang (ORCID: https://orcid.org/0000-0002-7740-8376)
Alan X. Wang (ORCID: https://orcid.org/0000-0002-0553-498X)
Subhavna Juneja (ORCID: https://orcid.org/0000-0001-7261-1781)

Publication Details

Published: 2025-01-01
DOI: https://doi.org/10.1364/cleo_at.2025.aa135_3
Primary Topic: Gold and Silver Nanoparticles Synthesis and Applications
Type: article
Field-Weighted Citation Impact: 0.00

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article

Photonic Biosilica with in-situ Grown Ag Nanoparticles for Direct SERS Screening of PFOA

Meizhen Zhang, Alan X. Wang, Subhavna Juneja

Jan 1, 2025

Gold and Silver Nanoparticles Synthesis and Applications

article

Photonic Biosilica with in-situ Grown Ag Nanoparticles for Direct SERS Screening of PFOA

Meizhen Zhang, Alan X. Wang, Subhavna Juneja

January 1, 2025article en

Abstract

Openalex Percentile: Top 83%

Gold and Silver Nanoparticles Synthesis and Applications

DOI Source OpenAlex

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Photonic Biosilica with in-situ Grown Ag Nanoparticles for Direct SERS Screening of PFOA — Meizhen Zhang, Alan X. Wang, et al. · (2025) | TGRS Research Map | TGRS