Hollow nanoparticles synthesized via Ostwald ripening and their upconversion luminescence-mediated Boltzmann thermometry over a wide temperature range

Hollow UCNPs with tunable cavity size were synthesized, which can be used as ratiometric luminescent thermometers over a wide temperature range.

Bibliographic Details
Main Authors: Ran An, Yuan Liang, Ruiping Deng, Pengpeng Lei, Hongjie Zhang
Format: Article
Language:English
Published: Nature Publishing Group 2022-07-01
Series:Light: Science & Applications
Online Access:https://doi.org/10.1038/s41377-022-00867-9