Ultra magnetic liposomes for MR imaging, targeting, and hyperthermia

Magnetic liposomes offer opportunities as theranostic systems. The prerequisite for efficient imaging, tissue targeting or hyperthermia is high magnetic load of these vesicles. Here we describe the preparation of Ultra Magnetic Liposomes (UMLs), which may encapsulate iron oxide nanoparticles in a vo...

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Veröffentlicht in:Langmuir : the ACS journal of surfaces and colloids. - 1992. - 28(2012), 32 vom: 14. Aug., Seite 11834-42
1. Verfasser: Béalle, Gaëlle (VerfasserIn)
Weitere Verfasser: Di Corato, Riccardo, Kolosnjaj-Tabi, Jelena, Dupuis, Vincent, Clément, Olivier, Gazeau, Florence, Wilhelm, Claire, Ménager, Christine
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2012
Zugriff auf das übergeordnete Werk:Langmuir : the ACS journal of surfaces and colloids
Schlagworte:Journal Article Research Support, Non-U.S. Gov't Liposomes Magnetite Nanoparticles
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520 |a Magnetic liposomes offer opportunities as theranostic systems. The prerequisite for efficient imaging, tissue targeting or hyperthermia is high magnetic load of these vesicles. Here we describe the preparation of Ultra Magnetic Liposomes (UMLs), which may encapsulate iron oxide nanoparticles in a volume fraction of up to 30%. This remarkable magnetic charge provides UMLs with high magnetic mobilities, MRI relaxivities, and heating capacities for magnetic hyperthermia. Moreover, these UMLs are rapidly and efficiently internalized by cultured tumor cells and, when they are administered to mice, they can be vectorized to tumors by an external magnet 
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700 1 |a Di Corato, Riccardo  |e verfasserin  |4 aut 
700 1 |a Kolosnjaj-Tabi, Jelena  |e verfasserin  |4 aut 
700 1 |a Dupuis, Vincent  |e verfasserin  |4 aut 
700 1 |a Clément, Olivier  |e verfasserin  |4 aut 
700 1 |a Gazeau, Florence  |e verfasserin  |4 aut 
700 1 |a Wilhelm, Claire  |e verfasserin  |4 aut 
700 1 |a Ménager, Christine  |e verfasserin  |4 aut 
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