Remarkable enhancement of photoluminescence and persistent luminescence of NIR emitting ZnGa<sub>2</sub>O<sub>4</sub>:Cr<sup>3+</sup> nanoparticles
Bhupendra B. Srivastava, Santosh K. Gupta, Yuanbing Mao
Abstract
A modified hydrothermal route with slow precipitation kinetics and core-shell strategies to synthesize ZnGa<sub>2</sub>O<sub>4</sub>:Cr<sup>3+</sup> nanoparticles which demonstrate much-improved photoluminescence and persistent luminescence for bioimaging applications.
Topics & Concepts
PhotoluminescenceLuminescenceMaterials scienceNanoparticlePersistent luminescenceAnalytical Chemistry (journal)NanotechnologyMineralogyOptoelectronicsRadiochemistryChemistryThermoluminescenceChromatographyLuminescence Properties of Advanced MaterialsLuminescence and Fluorescent MaterialsNanoplatforms for cancer theranostics