Review on the terahertz metasensor: from featureless refractive index sensing to molecular identification

J Lyu, L Huang, L Chen, Y Zhu, S Zhuang - Photonics Research, 2024‏ - opg.optica.org
The terahertz (THz) wave is at the intersection between photonics and electronics in the
electromagnetic spectrum. Since the vibration mode of many biomedical molecules and the …

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 pum** source, these then interact with the sample and …

Carbon-based EM functional materials and multi-band microwave devices: Current progress and perspectives

KL Huo, SH Yang, JY Zong, JJ Chu, YD Wang, MS Cao - Carbon, 2023‏ - Elsevier
Owing to their low electromagnetic pollution, high flexibility, tunability, and environmentally
friendly properties, carbon-based EM functional materials are considered to be potential …

Label-free terahertz microfluidic biosensor for sensitive DNA detection using graphene-metasurface hybrid structures

R Zhou, C Wang, Y Huang, K Huang, Y Wang… - Biosensors and …, 2021‏ - Elsevier
Metasurface assisted terahertz (THz) real-time and label-free biosensors have attracted
intense attention. However, it is still challenging for specific detection of highly absorptive …

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 …

Design of ring and cross shaped graphene metasurface sensor for efficient detection of malaria and 2 bit encoding applications

J Wekalao, SK Patel, NK Anushkannan… - Diamond and Related …, 2023‏ - Elsevier
This paper focuses on the design of a sensor for early stage malaria detection that is highly
sensitive and effective. A potentially fatal illness called malaria is brought on by parasites …

Terahertz spectroscopy in biomedical field: a review on signal-to-noise ratio improvement

Y Peng, C Shi, Y Zhu, M Gu, S Zhuang - PhotoniX, 2020‏ - Springer
With the non-ionizing, non-invasive, high penetration, high resolution and spectral
fingerprinting features of terahertz (THz) wave, THz spectroscopy has great potential for the …

Metasurfaces for biomedical applications: imaging and sensing from a nanophotonics perspective

S Zhang, CL Wong, S Zeng, R Bi, K Tai, K Dholakia… - …, 2020‏ - degruyter.com
Metasurface is a recently developed nanophotonics concept to manipulate the properties of
light by replacing conventional bulky optical components with ultrathin (more than 104 times …

Surface functionalization and texturing of optical metasurfaces for sensing applications

BI Karawdeniya, AM Damry, K Murugappan… - Chemical …, 2022‏ - ACS Publications
Optical metasurfaces are planar metamaterials that can mediate highly precise light–matter
interactions. Because of their unique optical properties, both plasmonic and dielectric …