Enhancing the magnetic relaxivity of MRI contrast agents via the localized superacid microenvironment of graphene quantum dots
BIOMATERIALS [2020]
Yongqiang Li, Hui Dong, Quan Tao, Caichao Ye, Mengmeng Yu, Jipeng Li, Huifang Zhou, Siwei Yang, Guqiao Ding, Xiaoming Xie