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基于动态有机钆纳米颗粒的T1-T2双模态MRI造影剂
张菊敏1,2,陈世桢1,2,*(),周欣1,2
Dual-modal MRI T1-T2 Contrast Agent Based on Dynamic Organic Gadolinium Nanoparticles
Ju-min ZHANG1,2,Shi-zhen CHEN1,2,*(),Xin ZHOU1,2

图1. 动态有机钆纳米颗粒的合成. (a)合成线路;(b)合成原理

Fig.1. Synthesis route (a) and the scheme (b) from small organic Gd-containing molecules to oligomers, and then to different-sized nanoparticles