Enhancement of upconversion luminescence of Y2O3:Er3+ nanocrystals by codoping Li+–Zn2+

Power dependence of upconversion luminescence in lanthanide and transition-metal-ion systems

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Natural Sciences, Materials Science, Physics +16

Long-term in vivo biodistribution imaging and toxicity of polyacrylic acid-coated upconversion nanophosphors

Liqin Xiong, Tianshe Yang, Yang Yang et al. · Biomaterials · 2010 · 549 citations

Pharmacy, Biomedical Engineering, Toxicology +14

Dual-modality in vivo imaging using rare-earth nanocrystals with near-infrared to near-infrared (NIR-to-NIR) upconversion luminescence and magnetic resonance properties

Jing Zhou, Yun Sun, Xiaoxia Du et al. · Biomaterials · 2010 · 544 citations

Natural Sciences, Biomedical Engineering, Materials Science +16

Anomalous power dependence of sensitized upconversion luminescence

J.F. Suyver, Annina Aebischer, Sara García‐Revilla et al. · Physical Review B · 2005 · 443 citations

Natural Sciences, Chemistry, Chemical Kinetics +14

High Contrast Upconversion Luminescence Targeted Imaging in Vivo Using Peptide-Labeled Nanophosphors

Liqin Xiong, Zhigang Chen, Qiwei Tian et al. · Analytical Chemistry · 2009 · 398 citations

Medicine, Biomedical Engineering, Oncology +17