Metasurface is a recently developed nanophotonics concept to manipulate the properties of
light by replacing conventional bulky optical components with ultrathin (more than 104 times …

Optical metasurfaces are planar metamaterials that can mediate highly precise light–matter
interactions. Because of their unique optical properties, both plasmonic and dielectric …

Bound states in the continuum (BICs) with infinite quality factor (Q-factor) and significant field
enhancement pave the way for realizing highly sensitive optical sensors with enhanced light …

Due to the unique nature of localized surface plasmon resonance (LSPR), LSPR has
attracted extensive attention in the field of biochemical sensing. However, compared with …

Metasurfaces are planar or 2D forms of metamaterials made up of arrays of antennas with a
subwavelength thickness. They have been rapidly developed in the recent years due to their …

CO 2 photoreduction to hydrocarbons is a carbon-neutral technology for renewable energy.
However, this strategy is challenged by the thermodynamic stability of CO 2 and the low …

Metasurfaces have revolutionized optical biosensing and diagnostic assays due to their
sensitivity, compactness, and label-free operation. However, metasurface applications in …

Photonic applications of up-conversion luminescence (UCL) suffer from poor external
quantum yield owing to a low absorption cross-section of UCL nanoparticles (UCNPs) …

Quantum dots (QDs) and metasurfaces show attractive performances for security
applications such as anticounterfeiting, authentication and information encryption. They are …

Plasmonic metasurface biosensors have great potential on label-free high-throughput
clinical detection of human tumor markers. In the past decades, nanopillar and nanohole …