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


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.

SUBMITTER: Qiao W 

PROVIDER: S-EPMC9400642 | biostudies-literature | 2022 Aug

REPOSITORIES: biostudies-literature

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

Qiao Wang W   Wang Yiran Y   Zhao Zhenxia Z   Wang Yujiao Y   Chen Kui K   Zhao Zhongxing Z   Li Min M  

RSC advances 20220824 37


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<sup>-11</sup> M. A spectral decrease of MIL-100(Fe)/AgNFs towards L-AA solution thanks to the efficient capture and reduction of Fe<sup>3+</sup> in MIL-100(Fe) constituted the assay, which was demonstrated to function well in food samples and in cellular media for L-AA sensing. ...[more]

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