A core-satellite self-assembled SERS aptasensor containing a “biological-silent region” Raman tag for the accurate and ultrasensitive detection of histamine

A core-satellite self-assembled SERS aptasensor containing a “biological-silent region” Raman tag for the accurate and ultrasensitive detection of histamine

Herein, a novel interference-free surface-enhanced Raman spectroscopy (SERS) strategy based on magnetic nanoparticles (MNPs) and aptamer-driven assemblies was proposed for the ultrasensitive detection of histamine. A core-satellite SERS aptasensor was constructed by combining aptamer-decorated Fe3O4...

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Bibliographic Details
Main Authors: Chen Chen, Yingfang Zhang, Ximo Wang, Xuguang Qiao, Geoffrey I.N. Waterhouse, Zhixiang Xu
Format: Article
Language:English
Published: Tsinghua University Press 2024-03-01
Series:Food Science and Human Wellness
Subjects:
surface-enhanced raman spectroscopy
raman biological-silent region
aptamer
histamine detection
universal sers-tag
Online Access:https://www.sciopen.com/article/10.26599/FSHW.2022.9250089
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