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Forberedelse og<em> In vitro</em> Karakterisering af dendrimer-baserede kontrastmidler til magnetisk resonans billeddannelse
JoVE Journal
Chemistry
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JoVE Journal Chemistry
Preparation and In Vitro Characterization of Dendrimer-based Contrast Agents for Magnetic Resonance Imaging
DOI:

11:27 min

December 04, 2016

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Chapters

  • 00:05Title
  • 01:10Preparation of the DOTA-type Macrocycle Monomer
  • 03:05Preparation of the Dendrimeric Chelator
  • 04:55Preparation of the Gd(III) Dendrimeric Constrast Agent (DCA)
  • 06:28In Vitro Characterization of a Dendrimeric Contrast Agent (DCA) and Monomeric Analogue (GdDOTA)
  • 09:09Results: Dendrimeric Contrast Agent Activity
  • 10:38Conclusion

Summary

Automatic Translation

Denne protokol beskriver fremstillingen og karakterisering af en dendrimer magnetisk resonans imaging (MRI) kontrastmiddel, som bærer cyclen baserede makrocykliske chelater koordinerende paramagnetiske gadolinium ioner. I en række MRI eksperimenter in vitro, denne agent produceret et amplificeret MRI-signal i forhold til det kommercielt tilgængelige monomere analoge.

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