Magnetic inorganic iron-based nanoparticles

Jean-Paul Lellouche; Shulamit Michaeli; Limor Liron; Emmanuel Lellouche; Yekaterina Kapilov-Buchman

Magnetic inorganic iron-based nanoparticles

Jean-Paul Lellouche (Inventor), Shulamit Michaeli (Inventor), Limor Liron (Inventor), Emmanuel Lellouche (Inventor), Yekaterina Kapilov-Buchman (Inventor)

Research output: Patent

Abstract

A nanoparticle, which has a metal oxide core and a cerium shell is provided. The weight ratio of the cerium within the shell to the metal oxide in the core is at least 1%. Additionally a method for delivering a ligand into a cell with the nanoparticle is provided. Processes for making the nanoparticle which include: sonicating an aqueous composition containing Ceric Ammonium Nitrate and a prefabricated nanoparticle suspension; and (b) adding a polycationic polymer to the mixture (for NP surface functionalization), are also described

Original language	English
Patent number	US20160281082A1
State	Published - 1 Sep 2016

Bibliographical note

US Patent App. 14/778,060

Cite this

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title = "Magnetic inorganic iron-based nanoparticles",

abstract = "A nanoparticle, which has a metal oxide core and a cerium shell is provided. The weight ratio of the cerium within the shell to the metal oxide in the core is at least 1%. Additionally a method for delivering a ligand into a cell with the nanoparticle is provided. Processes for making the nanoparticle which include: sonicating an aqueous composition containing Ceric Ammonium Nitrate and a prefabricated nanoparticle suspension; and (b) adding a polycationic polymer to the mixture (for NP surface functionalization), are also described",

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AU - Lellouche, Jean-Paul

AU - Michaeli, Shulamit

AU - Liron, Limor

AU - Lellouche, Emmanuel

AU - Kapilov-Buchman, Yekaterina

N1 - US Patent App. 14/778,060

PY - 2016/9/1

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N2 - A nanoparticle, which has a metal oxide core and a cerium shell is provided. The weight ratio of the cerium within the shell to the metal oxide in the core is at least 1%. Additionally a method for delivering a ligand into a cell with the nanoparticle is provided. Processes for making the nanoparticle which include: sonicating an aqueous composition containing Ceric Ammonium Nitrate and a prefabricated nanoparticle suspension; and (b) adding a polycationic polymer to the mixture (for NP surface functionalization), are also described

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Magnetic inorganic iron-based nanoparticles

Abstract

Bibliographical note

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