Metal‐based upconversion luminescence transforming high‐energy photons into low‐
energy photons is an attractive anti‐Stokes shift process for fundamental research and …

Smart control of ionic interaction dynamics offers new possibilities for tuning and editing
luminescence properties of lanthanide‐based materials. However, it remains a daunting …

Photon avalanche has received continuous attention owing to its superior nonlinear
dynamics and promising advanced applications. However, its impact is limited due to the …

DNA‐stabilized silver nanoclusters (DNA‐AgNCs) are easily tunable emitters with intriguing
photophysical properties. Here, a DNA‐AgNC with dual emission in the red and near …

Upconverting nanoparticles (UCNPs) have been extensively investigated for nanophotonics
and biomedical applications. However, establishing a unified view of their emission …

Single-particle tracking (SPT) is a powerful technique to unveil molecular behaviors crucial
to the understanding of many biological processes, but it is limited by factors such as probe …

Preeclampsia is a heterogeneous and multiorgan cardiovascular disorder of pregnancy.
Here, we report the development of a novel strip‐based lateral flow assay (LFA) using …

Abstract An Y 2 O 3: Tm, Yb thin film was synthesized by the sol-gel method using spin
coating. X-ray powder diffraction revealed the formation of a Y 2 O 3 cubic phase. The …

Hexagonal-phase NaYF4: Er@ NaGdF4: Yb@ NaYF4: Er core/shell/shell upconversion
nanoparticles (UCNPs) were synthetized using the solvothermal method and first applied in …

Temperature regulates nonradiative processes in luminescent materials, fundamental to
luminescence nanothermometry. However, elevated temperatures often suppress the …