Electrostatic enhanced terahertz metamaterial biosensing via gold nanoparticles integrated with biomolecules

Abstract Terahertz spectroscopy has drawn great interest for the detection and characterization of biological matter, but its limited sensitivity to biomolecules with weak changes in dielectric properties with varying concentration has hinders potential bio-sensing applications. Here, a novel terahe...

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Bibliographic Details

Published in:	Scientific Reports
Main Authors:	Min Zhang, Liwen Jiang, Shuo Wang, Shoujun Zhang, Meng Liu, Yuping Zhang, Huiyun Zhang, Zhen Tian
Format:	Article
Language:	English
Published:	Nature Portfolio 2025-03-01
Subjects:	Terahertz metamaterial Gold nanoparticles Electrostatic-enhanced Biomolecules detection
Online Access:	https://doi.org/10.1038/s41598-025-93850-4