Overview of optical biosensors for early cancer detection: fundamentals, applications and future perspectives
Simple Summary Due to the increase in cancer incidence worldwide, a necessity for early
cancer detection arises. Since the conventional detection and treatment techniques are …
cancer detection arises. Since the conventional detection and treatment techniques are …
A high Q-factor dual-band terahertz metamaterial absorber and its sensing characteristics
D Wang, KD Xu, S Luo, Y Cui, L Zhang, J Cui - Nanoscale, 2023 - pubs.rsc.org
In this paper, a dual-band metamaterial absorber in the terahertz frequencies is proposed
and its refractive index sensing characteristics is analyzed. The metamaterial structure is …
and its refractive index sensing characteristics is analyzed. The metamaterial structure is …
[HTML][HTML] Terahertz metamaterials for spectrum modulation: structural design, materials and applications
L Tan, D Wang, KD Xu - Materials & Design, 2024 - Elsevier
Metamaterials, an artificial electromagnetic (EM) material, have exhibited unique
characteristics, enabling innovations in terahertz (THz) wavefront sha**, polarization …
characteristics, enabling innovations in terahertz (THz) wavefront sha**, polarization …
Nested graphene disks patterned THz wave absorber: bio sensing vision
A three-layer adjustable THz wave absorber is introduced in this paper. The structure's
geometry is heavily based on a combination of periodic graphene disks and their …
geometry is heavily based on a combination of periodic graphene disks and their …
Development of a Terahertz Metamaterial Micro-Biosensor for Ultrasensitive Multispectral Detection of Early-Stage Cervical Cancer
This research introduces an innovative design for a metamaterial (MTM)-based compact
multiband biosensor aimed at early stage cervical cancer detection. The device operates …
multiband biosensor aimed at early stage cervical cancer detection. The device operates …
A new design of a terahertz metamaterial absorber for gas sensing applications
Metamaterial absorbers are used in the terahertz frequency regime as photo-detectors, as
sensing elements, in imaging applications, etc. Narrowband absorbers, on account of their …
sensing elements, in imaging applications, etc. Narrowband absorbers, on account of their …
Highly sensitive triple-band THz metamaterial biosensor for cancer cell detection
Highly sensitive triple-band metamaterial-based biosensor for different cancer cells
detection is suggested and numerically analyzed. The reported sensor has a polyimide …
detection is suggested and numerically analyzed. The reported sensor has a polyimide …
High-performance terahertz refractive index sensor for cancer cells detection
Metamaterial absorbers in the terahertz region are highly desirable in sensing and
detection. In this work, a novel terahertz refractive index sensor based on metamaterial …
detection. In this work, a novel terahertz refractive index sensor based on metamaterial …
Highly sensitive refractive index sensing with a dual-band optically transparent ITO-based perfect metamaterial absorber for biomedical applications
In this paper, a dual-band optically transparent square-shaped perfect metamaterial
absorber operating in the frequency range from 2 to 4 terahertz (THz) is proposed. The …
absorber operating in the frequency range from 2 to 4 terahertz (THz) is proposed. The …
Ultra-wideband terahertz thermal absorber with doped silicon double-layer square groove arrays
Y Xu, B Wang - International Journal of Thermal Sciences, 2024 - Elsevier
This paper introduces an ultra-wideband terahertz thermal absorber, composed of double-
layer square groove doped silicon cubes, exhibiting polarization independence. Within the …
layer square groove doped silicon cubes, exhibiting polarization independence. Within the …