Nanofabrication of flat optic silica gratings conformally layered with two-dimensional (2D)
MoS2 is demonstrated over large area (cm2), achieving a strong amplification of the photon …

The investigation of molecules in the mid-IR spectral range has revolutionized our
understanding in many fields such as atmospheric chemistry and environmental sensing for …

We present a new optical biosensor based on surface plasmons excited on an array of gold
nanostripes via attenuated total reflection. We investigate performance of the biosensor …

Plasmonic resonances are attractive and promising for biosensing applications benefiting
from their strong nanoscale light confinement and sensitivity to the refractive index of …

Plasmonic sensors exhibit enormous potential in the areas of environmental monitoring,
biomedical diagnostics, healthcare, food safety, security, and chemical reactions. However …

Metasurfaces, as 2D artificial electromagnetic materials, play a pivotal role in manipulating
electromagnetic waves by controlling their amplitude, phase, and polarization. Achieving …

This report demonstrates a subwavelength plasmonic metasurface for a refractive index
sensor at near-infrared (NIR) wavelengths. This sensor includes a two-dimensional periodic …

We explore the optical properties of plasmon localization and local field enhancement in
metal-plastic metasurface. The flexible metal-dielectric metasurfaces are made from …

The significance of bound states in the continuum (BICs) lies in their potential for
theoretically infinite quality factors. However, their actual quality factors are limited by …

The advance of nanomaterials offers a wide range of applications in the food industry.
Nanomaterials are used in different applications such as the detection of foodborne …