%0 Journal Article %T Macromolecules with Different Charges, Lengths, and Coordination Groups for the Coprecipitation Synthesis of Magnetic Iron Oxide Nanoparticles as T1 MRI Contrast Agents %A Cheng Tao %A Danli Wang %A Jiaomin Lin %A Lu An %A Qiang Zheng %A Qiwei Tian %A Shiping Yang %A Yanan Chen %A Yu Cai %J Archive of "Nanomaterials". %D 2019 %R 10.3390/nano9050699 %K T1-weight contrasts %K iron oxide %K surface charge %K coprecipitation synthesis %K MRI %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6567071/