The effect of metal ions on endogenous melanin nanoparticles used as magnetic resonance imaging contrast agents

作者：Anqi Chen, Jinghua Sun, Shijie Liu, Liping Li, Xiaoyang Peng, Lixin Ma, Ruiping Zhang · 发表于：Biomaterials Science · 年份：2019 · DOI：10.1039/c9bm01580a · 被引用次数：47 · 研究领域：Gold and Silver Nanoparticles Synthesis and Applications、Nanocluster Synthesis and Applications、Lanthanide and Transition Metal Complexes

relaxivity values, MNP-PEG-Gd and MNP-PEG-Mn showed a significantly greater in vivo tissue maximum enhancement than MNP-PEG-Fe and MNP-PEG-Cu. This study could yield valuable insight into the development of a new class of MRI contrast agents.