fig13
From: Energy transfer process, luminescence optimizing and various applications of lanthanide complexes
Figure 13. The schematic diagram of Gd/Tm-MOFs@mSiO2-FA on anti-tumor drug loading and UCL/MRI dual-mode imaging. This figure is used with permission from the Royal Society of Chemistry[62]. UCL: Upconversion luminescence; MRI: magnetic resonance image.
