A large-scale and flexible SERS substrate based on sliver decorated nano-cone arrays and its applications for pesticide residue detection

J. Roger Chen; Mengjie Hu; Tianyuan Liu; Meizhen Huang; Lili Kong; Xinna Yu; Qifang Sun

doi:10.1039/d6ra00131a

January 1, 2026RSC AdvancesOpen Access

A large-scale and flexible SERS substrate based on sliver decorated nano-cone arrays and its applications for pesticide residue detection

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Key Points

The research aims to develop a flexible SERS substrate for highly sensitive detection of pesticide residues.
Developed Ag@R-SERS substrate using silver-decorated nano-cone arrays
Utilized a portable spectrometer for detection
Assessed performance in terms of uniformity, reproducibility, and stability
Achieved near-single-molecule level detection of pesticide residues
Demonstrated satisfactory uniformity and reproducibility in measurements
Exhibited stable performance across various conditions

Implication

Large-scale SERS substrate detects pesticide residues, indicating potential for efficient screening.

Abstract

Ag@R-SERS substrate coupled with a portable spectrometer enabled near-single-molecule level detection and compliance screening of pesticide residues with satisfactory uniformity, reproducibility and stability performances.

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Cite This Study

Chen et al. (2026) studied this question.

synapsesocial.com/papers/69b257a296eeacc4fcec66ac https://doi.org/10.1039/d6ra00131a

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A large-scale and flexible SERS substrate based on sliver decorated nano-cone arrays and its applications for pesticide residue detection

Key Points

Implication

Abstract

Discussion

Cite This Study

A large-scale and flexible SERS substrate based on sliver decorated nano-cone arrays and its applications for pesticide residue detection

Key Points

Implication

Abstract

Discussion

Cite This Study

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