FUNCTIONALIZED MAGNETIC NANOPARTICLES AND PROCESS FOR PREPARING THE SAME

The invention relates to a process for preparing functionalized magnetic nanoparticles used to diagnose cancer cells. According to the invention, the process consists in treating a magnetic fluid containing magnetite nanoparticles stabilized with a double layer of lauric acid in water with chlorinat...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	TURCU RODICA PAULA, NAN ALEXANDRINA EMILIA, LIEBSCHER JURGEN
Format:	Patent
Sprache:	eng ; rum
Schlagworte:	HUMAN NECESSITIES HYGIENE MANUFACTURE OR TREATMENT OF NANOSTRUCTURES MANUFACTURE OR TREATMENT THEREOF MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES MEDICAL OR VETERINARY SCIENCE NANOSTRUCTURES FORMED BY MANIPULATION OF INDIVIDUAL ATOMS,MOLECULES, OR LIMITED COLLECTIONS OF ATOMS OR MOLECULES ASDISCRETE UNITS NANOTECHNOLOGY PERFORMING OPERATIONS PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES TRANSPORTING
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Beschreibung
Zusammenfassung:	The invention relates to a process for preparing functionalized magnetic nanoparticles used to diagnose cancer cells. According to the invention, the process consists in treating a magnetic fluid containing magnetite nanoparticles stabilized with a double layer of lauric acid in water with chlorinated glucosamine, in the presence of ethyl-(N,N-dimethylamino) propylcarbodiimide and 1-hydroxybenzotriazole, wherefrom there result magnetic nanoparticles functionalized with stable glucose units free of cytotoxicity.