Intrinsically Zirconium-89 Labeled Gd2 O2 S:Eu Nanoprobes for In Vivo Positron Emission Tomography and Gamma-Ray-Induced Radioluminescence Imaging

The engineering of a novel dual-modality imaging probe is reported here by intrinsically labeling zirconium-89 (89Zr, a positron emission radioisotope with a half-life of 78.4 h) to PEGylated Gd2O2S:Eu nanophorphors, forming [89Zr]Gd2O2S:Eu@PEG for in vivo positron emission tomography/radioluminescence lymph node mapping. As a service to our authors and readers, this journal provides supporting information supplied by the authors. Such materials are peer reviewed and may be re-organized for online delivery, but are not copy-edited or typeset. Technical support issues arising from supporting information (other than missing files) should be addressed to the authors. Please note: The publisher is not responsible for the content or functionality of any supporting information supplied by the authors. Any queries (other than missing content) should be directed to the corresponding author for the article.