Upconverting nanoparticles (UCNPs) are a class of luminescent nanomaterials that have the unique ability to absorb near-infrared (NIR) light and emit visible light through a process known as upconversion. This phenomenon is generally observed in materials that contain specific lanthanide ions, such as yttrium, ytterbium, and erbium.
Articles by others on the same topic
There are currently no matching articles.