Plasmon-enhanced Raman spectroscopy (PERS), including surface-enhanced Raman
spectroscopy, shell-isolated nanoparticle-enhanced Raman spectroscopy and tip-enhanced …

Fluorescence spectroscopy with strong emitters is a remarkable tool with ultra-high
sensitivity for detection and imaging down to the single-molecule level. Plasmon-enhanced …

The recent pandemic of the novel coronavirus disease 2019 (COVID‐19) has caused huge
worldwide disruption due to the lack of available testing locations and equipment. The use of …

Single-molecule detection has long relied on fluorescent labeling with high quantum-yield
fluorophores. Plasmon-enhanced detection circumvents the need for labeling by allowing …

Fluorescence‐based biosensors have widely been used in the life‐sciences and biomedical
applications due to their low limit of detection and a diverse selection of fluorophores that …

The study of light at the nanoscale has become a vibrant field of research, as researchers
now master the flow of light at length scales far below the optical wavelength, largely …

Hybrid nanostructures composed of semiconductor and plasmonic metal components are
receiving extensive attention. They display extraordinary optical characteristics that are …

Enhanced near-field at noble metal nanoparticle surfaces due to localized surface plasmon
resonance (LSPR) has been researched in fields ranging from biomedical to photoelectrical …

Nanoplasmonics has recently revolutionized our ability to control light on the nanoscale.
Using metallic nanostructures with tailored shapes, it is possible to efficiently focus light into …

Photonic metasurfaces, that is, two-dimensional arrangements of designed plasmonic or
dielectric resonant scatterers, have been established as a successful concept for controlling …