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
),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
),Xin ZHOU1,2
图5. 调节pH后不同反应时间的有机钆纳米颗粒的(a) T1加权磁共振图像和(b) T2加权磁共振图像
Fig.5. (a) T1-weighted and (b) T2-weighted magnetic resonance images of Gd-nanoparticles at different time points after adjusting pH
