The luminescent materials incorporated with rare earth (RE)/transition metal (TM) ions that
possess up/down conversion phenomena have found widespread applications in sensing …

Upconversion nanoparticles (UCNPs) have widely potential applications in photocatalytic
cells, bioimaging, and optical probes. However, the current upconversion efficiency is often …

Multifunctional materials are needed for multidimensional stimuli-sensing devices to monitor
equipment in complicated working situations. Energy upconverting (UC) nanophosphors …

To explore highly sensitive luminescent materials, a series of Er 3+/Yb 3+-codoped Al 2 Mo
3 O 12 microparticles were prepared through a high-temperature solid-state reaction …

Luminescence (nano) thermometry has exploded in popularity, offering a remote detection
way to measure temperature across diverse fields like nanomedicine, microelectronics …

Lanthanide-doped single dielectric nanoparticles have been exploited toward the realization
of temperature sensing in the nanoscale with high spatial, temporal, and thermal resolution …

The high quantum efficiency and long lifetimes of upconverting rare-earth-doped systems
make luminescence band spectral overlap a particularly common phenomenon, frequently …

While temperature measurements with nanometric spatial resolution can provide valuable
information in several fields, most of the current literature using rare-earth based …

Among several optical non-contact thermometry methods, luminescence thermometry is the
most versatile approach. Lanthanide-based luminescence nanothermometers may exploit …

Highly intense NIR emissions in the first and second biological windows and a remarkable
UV–Vis and NIR to NIR energy conversion were observed for Pr 3+, Yb 3+ co-doped yttria …