基于动态有机钆纳米颗粒的T1-T2双模态MRI造影剂
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张菊敏 1,2,陈世桢 1,2,*( ),周欣 1,2
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Dual-modal MRI T1-T2 Contrast Agent Based on Dynamic Organic Gadolinium Nanoparticles
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Ju-min ZHANG 1,2,Shi-zhen CHEN 1,2,*( ),Xin ZHOU 1,2
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图1. 动态有机钆纳米颗粒的合成. (a)合成线路;(b)合成原理
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Fig.1. Synthesis route (a) and the scheme (b) from small organic Gd-containing molecules to oligomers, and then to different-sized nanoparticles
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