Impurity doping is a promising method to impart new properties to various materials. Due to
their unique optical, magnetic, and electrical properties, rare-earth ions have been …

Super-resolution imaging techniques that overcome the diffraction limit of light have gained
wide popularity for visualizing cellular structures with nanometric resolution. Following the …

Persistent luminescence is not affected by background autofluorescence, and thus holds the
promise of high-contrast bioimaging. However, at present, persistent luminescent materials …

Lanthanide-based upconversion nanomaterials have recently attracted considerable
attention in both fundamental research and various frontier applications owing to their …

Molecular persistently luminescent materials have received recent attention due to their
promising applications in optical displays, biological imaging, chemical sensing, and …

The attractive features of lanthanide-doped upconversion luminescence (UCL), such as high
photostability, nonphotobleaching or photoblinking, and large anti-Stokes shift, have shown …

The unique advantages and the exciting application prospects of AIEgens have triggered
booming developments in this area in recent years. Among them, stimuli‐responsive …

The development of phosphorescent materials with time‐dependent phosphorescence
colors (TDPCs) is of considerable interest for application in advanced dynamic information …

Luminescence anti‐counterfeiting derives from the easily changeable luminescence
behaviors of luminescence materials under the regulation of various external stimuli (such …

Abstract Optical multiplexing,,,,,,,,,–by creating orthogonal data channels has offered an
unparalleled approach for information encoding with substantially improved density and …