Issue 37, 2022
From the journal:

RSC Advances

A novel SERS substrate of MIL-100(Fe)/AgNFs for sensitive detection of ascorbic acid in cellular media†

Wang Qiao,ab   Yiran Wang,ab   Zhenxia Zhao, ORCID logo a   Yujiao Wang,b   Kui Chen, ORCID logo b   Zhongxing Zhao*a  and  Min Li ORCID logo *b  

* Corresponding authors

a School of Chemistry and Chemical Engineering, Guangxi Key Laboratory of Agro-Environment and Agro-Product Safety, Guangxi University, Nanning 530004, China

b CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China
E-mail: limin/ihep.ac.cn

Abstract

A novel SERS substrate of MIL-100(Fe)/AgNFs was firstly prepared for sensitive and selective detection of ascorbic acid (L-AA), with a LOD of 10−11 M. A spectral decrease of MIL-100(Fe)/AgNFs towards L-AA solution thanks to the efficient capture and reduction of Fe3+ in MIL-100(Fe) constituted the assay, which was demonstrated to function well in food samples and in cellular media for L-AA sensing.

Graphical abstract: A novel SERS substrate of MIL-100(Fe)/AgNFs for sensitive detection of ascorbic acid in cellular media

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Article information

DOI
https://doi.org/10.1039/D2RA04146D
Article type
Paper
Submitted
05 Jul 2022
Accepted
16 Aug 2022
First published
24 Aug 2022
This article is Open Access
Creative Commons BY-NC license

RSC Adv., 2022,12, 24101-24106

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A novel SERS substrate of MIL-100(Fe)/AgNFs for sensitive detection of ascorbic acid in cellular media

W. Qiao, Y. Wang, Z. Zhao, Y. Wang, K. Chen, Z. Zhao and M. Li, RSC Adv., 2022, 12, 24101 DOI: 10.1039/D2RA04146D

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