Terahertz Sensing for R/S Chiral Ibuprofen via All-Dielectric Metasurface with Higher-Order Resonance

Terahertz Sensing for R/S Chiral Ibuprofen via All-Dielectric Metasurface with Higher-Order Resonance

A terahertz (THz) all-dielectric metasurface with crescent cylinder arrays for chiral drug sensing has been demonstrated. Through the multipole expansion method, we theoretically found that breaking the symmetry of the metasurface can excite higher-order resonance modes and provide stronger anisotro...

Full description

Bibliographic Details
Main Authors: Weinan Shi, Fei Fan, Ziyang Zhang, Tianrui Zhang, Shanshan Li, Xianghui Wang, Shengjiang Chang
Format: Article
Language:English
Published: MDPI AG 2021-09-01
Series:Applied Sciences
Subjects:
THz wave
all-dielectric metasurface
biosensor
chiral drug
multipole expansion
Online Access:https://www.mdpi.com/2076-3417/11/19/8892

Internet

https://www.mdpi.com/2076-3417/11/19/8892

Similar Items