Label-free optical biosensing holds great promise for a variety of applications in biomedical
diagnostics, environmental and food safety, and security. It is already used as a key tool in …

A dynamic convergence between metaphotonics and artificial intelligence (AI) is underway.
In this review, AI is conceptualized as a tool for mapping input and output data. From this …

Matrix metalloproteinase (MMPs) are proteolytic enzymes which considered as important
enzymes and their higher expression is associated with some malignant progression. In the …

Due to the continuous development of terahertz field and material science, terahertz
absorbers have received extensive attention. The paper proposes a tunable absorber film of …

Electromagnetic anapole mode is a nonradiative state of light originating from the
deconstructive interference of radiation of the oscillating electric and toroidal dipole …

Detecting and distinguishing light polarization states, one of the most basic elements of
optical fields, have significant importance in both scientific studies and industry applications …

Recently, non-metallic SERS-based immunoassay has attracted much attention due to its
attractive chemical enhancement (CM), chemical stability, and biocompatibility. Herein …

Dielectric metasurfaces governed by bound states in the continuum (BIC) are actively
investigated for achieving high-quality factors and strong electromagnetic field …

Pre-eclampsia is a serious multi-organ complication that severely threatens the safety of
pregnant women and infants. To accurate and timely diagnose pre-eclampsia, point-of-care …

In this paper, an all-dielectric metasurface that measures refractive index and temperature
using silicon disks is presented. It can simultaneously produce three resonances excited by …