An All-Dielectric Metamaterial Terahertz Biosensor for Cytokine Detection.
Micromachines (Basel)
; 15(1)2023 Dec 26.
Article
en En
| MEDLINE
| ID: mdl-38258172
ABSTRACT
In this paper, we report an all-dielectric metamaterial terahertz biosensor, which exhibits a high Q factor of 35 at an 0.82 resonance peak. A structure with an electromagnetically induced transparency effect was designed and fabricated to perform a Mie resonance for the terahertz response. The biosensor exhibits a limit of detection of 100 pg/mL for cytokine interleukin 2 (IL-2) and a linear response for the logarithm of the concentration of IL-2 in the range of 100 pg/mL to 1 µg/mL. This study implicates an important potential for the detection of cytokines in serum and has potential application in the clinical detection of cytokine release syndrome.
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Tipo de estudio:
Diagnostic_studies
Idioma:
En
Revista:
Micromachines (Basel)
Año:
2023
Tipo del documento:
Article
País de afiliación:
China