Lanthanide-doped upconversion nanocrystals enable anti-Stokes emission with pump
intensities several orders of magnitude lower than required by conventional nonlinear …

Lanthanide-doped upconversion nanoparticles enable anti-Stokes emission via nonlinear
processes, where low-energy excitation photons in the near-infrared window can be …

Lanthanide-doped nanocrystals have been actively pursued as anti-Stokes emitters in
various contexts, including bioimaging, photovoltaics, catalysis, displays, anticounterfeiting …

Advanced nanoscale synthetic techniques provide a versatile platform for programmable
control over the size, morphology, and composition of nanocrystals doped with lanthanide …

The precise control over the luminescence profile of lanthanide-doped upconversion
nanomaterials is of fundamental importance for their applications in wide-ranging fields of …

Optical tuning of lanthanide-doped upconversion nanoparticles has attracted considerable
attention over the past decade because this development allows the advance of new …

Conspectus Lanthanide-doped upconversion nanoparticles (UCNPs) are a special class of
luminescent nanomaterials that convert multiwavelength near-infrared (NIR) excitation into …

Lanthanide ions exhibit unique luminescent properties, including the ability to convert near
infrared long-wavelength excitation radiation into shorter visible wavelengths through a …

The enthusiasm for research on lanthanide‐doped upconversion nanoparticles is driven by
both a fundamental interest in the optical properties of lanthanides embedded in different …

Upconversion nanocrystals represent a new class of nonlinear optical materials that can
convert low energy radiation into higher energy radiation. Recent advances in synthesis …