《磁共 2、任何法律的根本;不,不成文法本 身就是 讲道理 ……法 律,也 ----即 明示道 理。— —爱·科 克
3、法律是最保险的头盔。——爱·科 克 4、一个国家如果纲纪不正,其国风一 定颓败 。—— 塞内加 5、法律不能使人人平等,但是在法律 面前人 人是平 等的。 ——波 洛克
• Targeted contrast agents usually have higher relaxivities when interacting with the target due to the restriction of the rotational motion upon binding.
1、 Introduction
• Molecular imaging
It seems to take photos of molecular , display the morphological structure of our target. In other words, characterization and measurement of the process of living animals, human biology and model system in the cellular and molecular level using the imaging detector in vitro . • Features of molecular imaging Non-invasive imaging technique Dynamic acquisition Reflect full-scale
MRI • Magnetic resonance imaging (MRI) is one of the