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SYNTHESIS AND CHARACTERIZATION OF A NOVEL DENDRITIC MAGNETIC RESONANCE IMAGING CONTRAST AGENT

机译:新型树突磁共振成像造影剂的合成与表征

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摘要

A novel dendritic magnetic resonance imaging contrast agent based a new biodegradable dendrimer was synthesized and characterized by GPC and 1H NMR. Compared with small molecular MRI contrast agents, the dendritic contrast agents had significantly enhanced longitudinal ionic relaxivity (R1). The preliminary in vivo imaging experiments indicated that the dendritic contrast agents had long blood circulation time and kidney targeting ability.
机译:基于新的生物降解的树枝状聚合物的新型树突磁共振成像造影剂并通过GPC和1H NMR合成并表征。与小分子MRI造影剂相比,树突造影剂具有显着增强的纵向离子松弛率(R1)。体内成像实验的初步表明树突造影剂具有长期血液循环时间和肾靶向能力。

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