Manipulation of up-conversion emission in NaYF<sub>4</sub>core@shell nanoparticles doped by Er<sup>3+</sup>, Tm<sup>3+</sup>, or Yb<sup>3+</sup>ions by excitation wavelength—three ions—plenty of possibilities
Tomasz Grzyb, Piotr Kamiński, Dominika Przybylska, Artur Tymiński, Francisco Sanz-Rodrı́guez, Patricia Haro Gonzalez
Abstract
in the outer shell, capable of UC under 1532 nm. The presented results highlight the unique and universal properties of lanthanide ions for designing luminescent NPs for a variety of potential applications, such as confocal microscopy.
Topics & Concepts
NanoparticleExcitationMaterials scienceIonDopingExcitation wavelengthInfraredCore (optical fiber)Analytical Chemistry (journal)WavelengthNanotechnologyAtomic physicsOptoelectronicsOpticsChemistryPhysicsChromatographyComposite materialOrganic chemistryQuantum mechanicsLuminescence Properties of Advanced MaterialsLuminescence and Fluorescent MaterialsPerovskite Materials and Applications