The present invention relates to microparticles based on aspartic acid with marker substances covalently attached thereto for nuclear magnetic resonance methods, such as the MRI method, to use thereof as contrast agent for these methods, and to a preparation process therefor.
本发明涉及基于
天冬氨酸的微粒,其中标记物质共价地连接在上面,用于核磁共振方法,例如磁共振成像方法,其作为这些方法的对比剂的使用,以及其制备过程。