Preparation and In Vitro Characterization of Dendrimer-based Contrast Agents for Magnetic Resonance Imaging

9.7K 次观看

被引用 5 次

11:27 分钟

2016年12月4日

10.3791/54776-v

2016年12月4日

9.7K 次观看

This protocol describes the preparation and characterization of a dendrimeric magnetic resonance imaging (MRI) contrast agent that carries cyclen-based macrocyclic chelates coordinating paramagnetic gadolinium ions. In a series of MRI experiments in vitro, this agent produced an amplified MRI signal when compared to the commercially available monomeric analogue.

探索更多视频

MRI PAMAM DOTA T1 T2

Chapters in this video

0:05

Title

1:10

Preparation of the DOTA-type Macrocycle Monomer

3:05

Preparation of the Dendrimeric Chelator

4:55

Preparation of the Gd(III) Dendrimeric Constrast Agent (DCA)

6:28

In Vitro Characterization of a Dendrimeric Contrast Agent (DCA) and Monomeric Analogue (GdDOTA)

9:09

Results: Dendrimeric Contrast Agent Activity

10:38

Conclusion

Related Videos