Water-based terahertz metamaterial for skin cancer detection application

A Keshavarz, Z Vafapour - IEEE Sensors Journal, 2018 - ieeexplore.ieee.org
We present a highly sensitive detection of skin cancer using a novel water-based terahertz
(THz) metamaterial (MM) and a semiconductor film. We apply the application of terahertz …

Flexible terahertz metamaterial biosensor for label-free sensing of serum tumor marker modified on a non-metal area

W Fang, Z Ma, X Lv, J Liu, W Pei, Z Geng - Optics Express, 2022 - opg.optica.org
Terahertz (THz) metamaterials for rapid label-free sensing show application potential for the
detection of cancer biomarkers. A novel flexible THz metamaterial biosensor based on a low …

Highly sensitive terahertz metamaterial sensor

AS Saadeldin, MFO Hameed… - IEEE Sensors …, 2019 - ieeexplore.ieee.org
A novel design of nearly perfect metamaterial absorber is proposed and analyzed for
terahertz sensing applications. The full vectorial finite element method is used to simulate …

Designing an extremely tiny dual-band biosensor based on MTMs in the terahertz region as a perfect absorber for non-melanoma skin cancer diagnostics

MN Hamza, MT Islam - IEEE Access, 2023 - ieeexplore.ieee.org
The innovative terahertz biosensor described in this article is based on perfect metamaterial
absorption. Because the terahertz (THz) electromagnetic (EM) wave is extremely sensitive to …

[HTML][HTML] The potential of terahertz sensing for cancer diagnosis

Z Vafapour, A Keshavarz, H Ghahraloud - Heliyon, 2020 - cell.com
The terahertz (THz) region lies between the microwave and infrared regions of the
electromagnetic (EM) spectrum such that it is strongly attenuated by water and very sensitive …

Design and application of terahertz metamaterial sensor based on DSRRs in clinical quantitative detection of carcinoembryonic antigen

N Cui, M Guan, M Xu, W Fang, Y Zhang, C Zhao… - Optics express, 2020 - opg.optica.org
The terahertz (THz) metamaterial biosensor has great potential for label-free and rapid
specificity testing. Here, we designed two highly sensitive structures to detect the …

Highly sensitive terahertz metamaterial biosensor for bovine serum albumin (BSA) detection

X Hou, X Chen, T Li, Y Li, Z Tian… - Optical Materials Express, 2021 - opg.optica.org
Terahertz (THz) metamaterials are widely used in biosensor devices due to their unique
superiority, and the demand for new high sensitivity biosensors based on THz metamaterials …

Identification of early-stage cervical cancer tissue using metamaterial terahertz biosensor with two resonant absorption frequencies

D Li, F Hu, H Zhang, Z Chen, G Huang… - IEEE Journal of …, 2021 - ieeexplore.ieee.org
We propose a simple method for fast and label-free identification of early-stage cervical
cancerous tissues using a metamaterial (MM) terahertz (THz) biosensor with two resonant …

Colon cancer detection by designing and analytical evaluation of a water-based THz metamaterial perfect absorber

Z Vafapour, W Troy, A Rashidi - IEEE Sensors Journal, 2021 - ieeexplore.ieee.org
Colon Cancer is the fourth most common form of cancer and the second-leading cause of
cancer related deaths in the United States. A large part of the reason the number of fatalities …

The terahertz metamaterials for sensitive biosensors in the detection of ethanol solutions

F Li, K He, T Tang, Y Mao, R Wang, C Li, J Shen - Optics Communications, 2020 - Elsevier
Metamaterials have attracted much attention due to their subwavelength characteristics,
especially in the field of unlabeled refractive index sensing. Because biomolecular …