钆(Ⅲ)与氨基羧酸类配体的配位特征及研究进展  

Recent Advances and Coordinating Characters of Gd(Ⅲ) Complexes with Amino Carboxylic Ligands

作　　者：吕兴强[1] 陈春龙[1] 张利[1] 张倩[1] 康北笙[1] 

机构地区：[1]中山大学化学与化学工程学院,广东广州510275

出　　处：《中山大学学报（自然科学版）》2004年第2期50-54,58,共6页Acta Scientiarum Naturalium Universitatis Sunyatseni

基　　金：国家自然科学基金资助项目(20273085);博士学科点专项科研基金资助项目(20020558027)

摘　　要：概述了环形和非环形氨基羧酸类配体与钆(Ⅲ)形成的配合物的配位特征和热力学稳定性,并介绍了其可能作为核磁共振造影剂的研究进展。Coordinating characters and thermodynamic stabilities of gadolinium (Ⅲ) complexes with acyclic, cyclic amino carboxylic ligands or naturally occurring polymers were discussed, and the newest advances of the possible application of these complexes as MRI contrast agents were reviewed.

关 键 词：氨基羧酸类配体 钆(Ⅲ) 核磁共振成像(MRI) 造影剂(CA) 

分 类 号：O641.4[理学—物理化学]