Manipulation of Energy Migration in Upconversion Nanoparticles for Long-Lived Mn2+ Emission and Enhanced Singlet Molecular Oxygen Generation ZU Khan, LU Khan, FM Prado, I Gul, T Lopes, LMA Ribeiro, M Bertotti, ... ACS Applied Nano Materials 7 (17), 21104-21113, 2024 | | 2024 |