Recent advances in the development of materials for terahertz metamaterial sensing

S Shen, X Liu, Y Shen, J Qu… - Advanced Optical …, 2022 - Wiley Online Library
Terahertz metamaterial sensing (TMS) is a new interdisciplinary technology. A TMS system
employs terahertz waves as the pumping source, these then interact with the sample and …

Revolutionary approaches for cancer diagnosis by terahertz-based spectroscopy and imaging

X Zhan, Y Liu, Z Chen, J Luo, S Yang, X Yang - Talanta, 2023 - Elsevier
Most tumors are easily missed and misdiagnosed due to the lack of specific clinical signs
and symptoms in the early stage. Thus, an accurate, rapid and reliable early tumor detection …

A pixelated frequency-agile metasurface for broadband terahertz molecular fingerprint sensing

L Sun, L Xu, J Wang, Y Jiao, Z Ma, Z Ma, C Chang… - Nanoscale, 2022 - pubs.rsc.org
Terahertz (THz) plasmonic resonance based on an arbitrarily designed resonance
metasurface is the key technique of choice for enhancing fingerprint absorption …

A terahertz metasurface sensor with fingerprint enhancement in a wide spectrum band for thin film detection

X Zhang, J Liu, J Qin - Nanoscale Advances, 2023 - pubs.rsc.org
Terahertz spectroscopy is a powerful tool to resolve molecular fingerprints by detecting their
vibrational and rotational modes, and has great application potential in chemistry and …

Terahertz reconfigurable metasensor for specific recognition multiple and mixed chemical substances based on AIT fingerprint enhancement

L Huang, H Cao, L Chen, Y Ma, Y Yang, X Liu, W Wang… - Talanta, 2024 - Elsevier
Terahertz (THz) fingerprint metasensing is an effective method to identify chemical
substances in a rapid and non-destructive way. Currently, two main principles are used in …

Subwavelength terahertz resonance imaging (STRING) for molecular fingerprinting

T Ha, D Yoo, C Heo, F Vidal-Codina, NC Nguyen… - Nano …, 2022 - ACS Publications
Subwavelength terahertz (THz) imaging methods are highly desirable for biochemical
sensing as well as materials sciences, yet sensitive spectral fingerprinting is still challenging …

Terahertz metamaterials for biosensing applications: A review

W Zhang, J Lin, Z Yuan, Y Lin, W Shang, LK Chin… - Biosensors, 2023 - mdpi.com
In recent decades, THz metamaterials have emerged as a promising technology for
biosensing by extracting useful information (composition, structure and dynamics) of …

Design and optimization of terahertz metamaterial sensor with high sensing performance

R Sun, W Li, T Meng, G Zhao - Optics Communications, 2021 - Elsevier
The terahertz metamaterial sensor with high sensing performance are presented. The
methods to improve the sensing performance are proposed, including (a) using different …

Terahertz sensors for next generation biomedical and other industrial electronics applications: A critical review

J Ajayan, S Sreejith, M Manikandan, WC Lai… - Sensors and Actuators A …, 2024 - Elsevier
Terahertz (THz) sensors have emerged in recent years as an innovative technique for
studying biological and chemical materials in a non-destructive, label-free and non-contact …

The use of metamaterial type double-sided resonator structures in humidity and concentration sensing applications

E Ekmekci, U Kose, A Cinar, O Ertan… - Sensors and Actuators A …, 2019 - Elsevier
In this study, the applications of ordinary double-sided split ring resonator (DSRR), double-
sided L-type resonator (DLTR) and double-sided closed-cross-ring resonator (DCCR) …