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Synthesis of 2D-Material(G,GO,rGO,h-BN)-Magnetic(Fe,Fe3O4)Nanocomposites

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Abstract:

For the purpose of synthesizing 2D-Material–Magnetic nanocomposites, several new modifications of existing 2D-materials synthesis methods by exfoliation and chemical synthesis from liquid charge are developed. Using them, graphene (G), graphene oxide (GO), reduced graphene oxide (rGO) and hexagonal boron nitride (h-BN) matrix magnetic nanocomposites for the first time are obtained by coating or intercalation their nanoparticles with ferromagnetic iron (Fe) or ferrimagnetic iron oxide – magnetite (Fe3O4). These materials are prospective for variety of high tech applications. In particular, h-BN–Fe3O4 composite nanoparticles can serve for neutron-capturing boron isotope 10B effective delivery agents in BNCT (Boron Neutron Capture Therapy) of cancer as they allow the controlling by an external magnetic field targeting to tumor tissue.

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Periodical:

Nano Hybrids and Composites (Volume 43)

Pages:

23-37

DOI:

https://doi.org/10.4028/p-moMlH1

Citation:

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Online since:

April 2024

Authors:

Levan Chkhartishvili*, Shio Makatsaria, Natia Barbakadze, Otar Tsagareishvili, Tamaz Batsikadze, Shalva Kekutia, Vladimer Mikelashvili, Ketevan Davitadze, Tamaz Minashvili, Maia Japaridze, Maia Stephanishvili, Roin Chedia

Keywords:

BNCT, Chemical Deposition, Exfoliation, Graphene, Graphene Oxide, Hexagonal Boron Nitride, Intercalation, Iron, Magnetite, Nanocomposite, Reduced Graphene Oxide, Therapeutic Agent Delivery

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© 2024 Trans Tech Publications Ltd. All Rights Reserved

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