Peak-differentiation-imitating-assisted SERS strategy for the accurate detection of estrogens at the femtomole level

Xinyu Wang; Mengxiang Song; Yuhong Wang; Wei Deng; Dan Li

doi:10.1039/D2CC05454J

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Peak-differentiation-imitating-assisted SERS strategy for the accurate detection of estrogens at the femtomole level†

Xinyu Wang,‡^a Mengxiang Song,‡^a Yuhong Wang,*^a Wei Deng^a and Dan Li

*^a

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* Corresponding authors

^a School of Chemical and Environmental Engineering, Shanghai Institute of Technology, Shanghai 201418, P. R. China
E-mail: yuhong_wang502@sit.edu.cn, dany@sit.edu.cn

Abstract

A novel peak-differentiation-imitating assisted SERS (PDI-SERS) method is proposed for the first time to differentiate estrone, 17β-estradiol, and estriol utilizing plasmonic MIL-101(Fe) nanoparticles. Our PDI-SERS strategy enables the discrimination of subtle differences in the SERS spectra of phenolic estrogens, even in the same chemical environment, offering an important paradigm for molecular differentiation and accurate quantification in complex matrices.

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Article information

DOI: https://doi.org/10.1039/D2CC05454J
Article type: Communication
Submitted: 05 Oct 2022
Accepted: 14 Nov 2022
First published: 14 Nov 2022

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Chem. Commun., 2022,58, 13887-13890

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Peak-differentiation-imitating-assisted SERS strategy for the accurate detection of estrogens at the femtomole level

X. Wang, M. Song, Y. Wang, W. Deng and D. Li, Chem. Commun., 2022, 58, 13887 DOI: 10.1039/D2CC05454J

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Chemical Communications

Peak-differentiation-imitating-assisted SERS strategy for the accurate detection of estrogens at the femtomole level†

Abstract

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Peak-differentiation-imitating-assisted SERS strategy for the accurate detection of estrogens at the femtomole level

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