Plasmonics has emerged as an important research field in nanoscience and
nanotechnology. Recently, significant attention has been devoted to the observation and the …

Nonlinear nanophotonics is a rapidly developing field of research with many potential
applications for the design of nonlinear nanoantennas, light sources, nanolasers, and …

The development of nonlinear optical (NLO) materials has been driven by a multitude of
important technological applications that can be realized if suitable materials are available …

Optical Surface plasmon resonance (SPR) biosensors represent the most advanced and
developed optical label‐free biosensor technology. Optical SPR biosensors are a powerful …

Although a relatively new area of nanoscience, nonlinear plasmonics has become a fertile
ground for the development and testing of new ideas pertaining to light–matter interaction …

Plasmonic nanoparticles made of gold and silver have attracted a great deal of research
attention in various fields, such as biosensors, imaging, therapy, nanophotonics, catalysis …

Contamination of the environment with heavy metal ions has been an important concern
throughout the world for decades. Driven by the need to detect trace amounts of mercury in …

Conspectus Rationally assembled nanostructures exhibit distinct physical and chemical
properties beyond their individual units. Developments in nanofabrication techniques have …

Nano-and microparticles have optical, structural, and chemical properties that differ from
both their building blocks and the bulk materials themselves. These different physical and …

We report the optical second harmonic generation from individual 150 nm diameter gold
nanoparticles dispersed in gelatin. The quadratic hyperpolarizability of the particles is …