This review provides a comprehensive description of nonlinear optical (NLO) properties of
gold nanoparticles, which can be used in biological applications. The main focus is placed …

Plasmonic nanocomposites have been extensively studied for over 3 decades. According to
early theoretical studies, a large enhancement of nonlinear response has been predicted …

Dynamic control of the optical properties of gold nanostructures is crucial for advancing
photonics technologies spanning optical signal processing, on-chip light sources and optical …

Hierarchical 3D gold nano-/microislands (NMIs) are favorably structured for direct and probe-
free capture of bacteria in optical and electrochemical sensors. Moreover, their unique …

The symmetry of metallic nanocolloids, typically envisaged as simple geometrical shapes, is
rarely questioned. However, the symmetry considerations are so essential for understanding …

Second-harmonic generation (SHG) in plasmonic nanostructures has been investigated for
decades due to their wide applications in photonic circuit, quantum optics and biosensing …

Bimetallic nanostructures have attracted much attention due to their special properties in
optics, surface plasmon and catalysis. In this work, two synthesis routes of core/shell gold …

We investigate the multiphoton photoluminescence (MPPL) characteristics of bare and
palladium-capped gold nanobipyramid particles deposited on microfibers with diameters …

Radiation dosimeters are critical for accurately assessing the levels of radiation exposure of
tumor sites and surrounding tissues and for optimizing therapeutic interventions as well as …

Nonlinear response of a linear silver atomic chain upon ultrafast laser excitation has been
studied in real time using the time-dependent density functional theory. We observe the …