Terahertz plasmonics: The rise of toroidal metadevices towards immunobiosensings

A Ahmadivand, B Gerislioglu, R Ahuja, YK Mishra - Materials Today, 2020 - Elsevier
This work reviews fundamentals and the recent state-of-art achievements in the field of
plasmonic biosensing based terahertz (THz) spectroscopy. Being nonpoisonous and …

Terahertz sensing based on metasurfaces

M Beruete, I Jáuregui‐López - Advanced Optical Materials, 2020 - Wiley Online Library
The terahertz (THz) band has very attractive characteristics for sensing and biosensing
applications, due to some interesting features such as being a non‐ionizing radiation, very …

Mechanisms and applications of terahertz metamaterial sensing: a review

W Xu, L **e, Y Ying - Nanoscale, 2017 - pubs.rsc.org
Terahertz (THz) technology has attracted great worldwide interest and novel high-intensity
THz sources and plasmonics are two of the most active fields of recent research. Being …

A comprehensive review on food applications of terahertz spectroscopy and imaging

L Afsah‐Hejri, P Hajeb, P Ara… - … Reviews in Food …, 2019 - Wiley Online Library
Food product safety is a public health concern. Most of the food safety analytical and
detection methods are expensive, labor intensive, and time consuming. A safe, rapid …

Leveraging of MEMS technologies for optical metamaterials applications

Z Ren, Y Chang, Y Ma, K Shih… - Advanced Optical …, 2020 - Wiley Online Library
Tunable metamaterial devices have experienced explosive growth in the past decades,
driving the traditional electromagnetic (EM) devices to evolve into diversified functionalities …

A terahertz metamaterial biosensor for sensitive detection of microRNAs based on gold-nanoparticles and strand displacement amplification

K Yang, J Li, ML de la Chapelle, G Huang… - Biosensors and …, 2021 - Elsevier
Terahertz (THz) spectroscopy has drawn great interest for the functional and conformational
investigations of nucleic acids, but its intrinsic sensitivity hinders potential bio-sensing …

Terahertz biochemical molecule‐specific sensors

M Seo, HR Park - Advanced Optical Materials, 2020 - Wiley Online Library
The terahertz (THz) spectrum is the focus of basic research in solid‐state physics, chemistry,
and materials science as well as applications in next‐generation communications, far …

Sensing viruses using terahertz nano-gap metamaterials

SJ Park, SH Cha, GA Shin, YH Ahn - Biomedical optics express, 2017 - opg.optica.org
We demonstrate highly sensitive detection of viruses using terahertz split-ring resonators
with various capacitive gap widths. Two types of viruses, with sizes ranging from 60 nm …

[HTML][HTML] Novel analysis of food processes by terahertz spectral imaging: A review of recent research findings

Y Fu, Y Ren, DW Sun - Trends in Food Science & Technology, 2024 - Elsevier
Background Process analysis is an important step for online food quality control during food
processing. Among the emerging non-destructive examination techniques that offer rapid …

Gold nanoparticle enhanced detection of EGFR with a terahertz metamaterial biosensor

K Liu, R Zhang, Y Liu, X Chen, K Li… - Biomedical Optics …, 2021 - opg.optica.org
The epidermal growth factor receptor (EGFR) plays an important role in the proliferation of
various cancers, and the expression level of EGFR in tumor tissues can provide a basis for …