Highly emissive phosphorescence nanoparticles sensitized by a TADF polymer for time-resolved luminescence imaging
Li Xu, Jin Wang, Qingqing Luo, Guangcai Chen, Fan Ni, Zece Zhu, Qiang Zhao, Guojun Zhang, Chuluo Yang
Abstract
Highly efficient phosphor nanoparticles were prepared with energy transfer from TADF polymer to Ir complex. These nanoparticles exhibited good dispersibility and biocompatibility, which were then used in time-resolved luminescence bioimaging.
Topics & Concepts
PhosphorescenceLuminescencePhosphorEnergy transferNanoparticleMaterials sciencePersistent luminescenceBiocompatibilityPolymerPhotochemistryLuminescent MeasurementsNanotechnologyFluorescenceChemical engineeringOptoelectronicsChemistryOpticsComposite materialChemical physicsThermoluminescenceMetallurgyEngineeringPhysicsLuminescence and Fluorescent MaterialsLanthanide and Transition Metal ComplexesLuminescence Properties of Advanced Materials