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

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

Luminescent semiconductor quantum dots (QDs) are one of the more popular nanomaterials
currently utilized within biological applications. However, what is not widely appreciated is …

Luminescence-based techniques continue to attract considerable attention due not only to
their current range of applications but also to their wide potential in the fields of optical …

A near-infrared light-activated ratiometric photoelectrochemical aptasensor was fabricated
for detection of carcinoembryonic antigen (CEA) coupling with upconversion nanoparticles …

Integrating multiple materials in arbitrary arrangements within nanoparticles is a prerequisite
for advancing many applications. Strategies to synthesize heterostructured nanoparticles …

Abstract All-inorganic CsPbX3 (X= Cl, Br, and I) perovskite quantum dots (PeQDs) have
shown great promise in optoelectronics and photovoltaics owing to their outstanding linear …

Photovoltaic (PV) technologies for solar energy conversion represent promising routes to
green and renewable energy generation. Despite relevant PV technologies being available …

Over the past decade, high-quality lanthanide doped upconverting nanoparticles (UCNPs)
have been successfully synthesized with the rapid development of nanotechnology. Due to …

Upconversion nanocrystals convert infrared radiation to visible luminescence, and are
promising for applications in biodetection,,, bioimaging,,,, solar cells,, and three-dimensional …