[EN] BISPHOSPHONATE COMPOUNDS FOR CHELATING RADIONUCLIDES<br/>[FR] COMPOSÉS DE BISPHOSPHONATE DESTINÉS À CHÉLATER DES RADIONUCLÉIDES
申请人:KING S COLLEGE LONDON
公开号:WO2010116132A3
公开(公告)日:2011-05-12
Synthesis of<sup>64</sup>Cu<sup>II</sup>-Bis(dithiocarbamatebisphosphonate) and Its Conjugation with Superparamagnetic Iron Oxide Nanoparticles: In Vivo Evaluation as Dual-Modality PET-MRI Agent
作者:Rafael Torres Martin de Rosales、Richard Tavaré、Rowena L. Paul、Maite Jauregui-Osoro、Andrea Protti、Arnaud Glaria、Gopal Varma、Istvan Szanda、Philip J. Blower
DOI:10.1002/anie.201007894
日期:2011.6.6
and a bisphosphonate group (green ellipsoids) for strong binding to several inorganic materials, such as MRI contrast agents based on superparamagneticironoxidenanoparticles and rare‐earth metal oxides. The dual PET–MR imaging capabilities of this approach are demonstrated in vivo by imaging lymph nodes using both imaging modalities.
一种新型双功能螯合剂结合了用于结合正电子发射体64 Cu(红色球体)用于 PET 成像的二硫代氨基甲酸酯基团和用于与多种无机材料(例如基于超顺磁性氧化铁纳米颗粒的 MRI 造影剂)强结合的双膦酸酯基团(绿色椭球)和稀土金属氧化物。通过使用两种成像方式对淋巴结进行成像,在体内证明了这种方法的双重 PET-MR 成像能力。