Synthesis and Characterization of Water Dispersible Iron Oxide (¥a-Fe2O3) Nanoparticles for Biomedical Applications

Malaeru, Teodora; Patroi, Delia; Enescu, Elena; Georgescu, Gabriela; Manta, Eugen; Patroi, Eros Alexandru; Marinescu, Virgil; Morari, Cristian; Lungu, Magdalena Valentina

Teodora Malaeru, Delia Patroi, Elena Enescu, Gabriela Georgescu, Eugen Manta, Eros Alexandru Patroi, Virgil Marinescu, Cristian Morari, Magdalena Valentina Lungu

Synthesis and Characterization of Water Dispersible Iron Oxide (¥a-Fe2O3) Nanoparticles for Biomedical Applications

Abstract:

In this study, L-lysine coated ¥a-Fe2O3 nanoparticles were synthesized by a chemical approach in two steps. In the first step ¥a-Fe2O3 nanoparticles were synthesized by a polyol-reduction method. XRD analysis confirmed the presence of cubic maghemite phase with an average crystallite size of 9.2 nm. SEM analysis showed that the prepared ¥a-Fe2O3 nanoparticles have a spherical structural morphology with the tendency of agglomeration and with size in the range 8.36- 10.69 nm. The ¥a-Fe2O3 nanoparticles were coated with L-lysine in the second stage in an aqueous dispersion with ultrasonication followed by a gentle heating at 40¨¬C. FT-IR spectroscopy confirmed the presence of L-lysine on the nanoparticles surface and the Zeta potential also supported the coating of nanoparticles with a hydrophilic layer of amino acid (L-lysine) and a good stability in aqueous medium. Hysteresis loop shows a ferromagnetic behavior at room temperature for both samples.

Keywords:
iron oxide; l-lysine; magnetic nanoparticles; biocompatible; biomedical applications

Issue: 2020, Volume 71, Issue 10

Pages: 89-99

Publication date: 2020/11/3

https://doi.org/10.37358/RC.20.10.8353

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This article is published under the Creative Commons Attribution 4.0 International License

Citation Styles

Cite this article as:
MALAERU, T., PATROI, D., ENESCU, E., GEORGESCU, G., MANTA, E., PATROI, E.A., MARINESCU, V., MORARI, C., LUNGU, M.V., Synthesis and Characterization of Water Dispersible Iron Oxide (¥a-Fe2O3) Nanoparticles for Biomedical Applications, Rev. Chim., 71(10), 2020, 89-99.

Vancouver
Malaeru T, Patroi D, Enescu E, Georgescu G, Manta E, Patroi EA, Marinescu V, Morari C, Lungu MV. Synthesis and Characterization of Water Dispersible Iron Oxide (¥a-Fe2O3) Nanoparticles for Biomedical Applications. Rev. Chim.[internet]. 2020 Oct;71(10):89-99. Available from: https://doi.org/10.37358/RC.20.10.8353

APA 6th edition
Malaeru, T., Patroi, D., Enescu, E., Georgescu, G., Manta, E., Patroi, E.A.,... Lungu, M.V. (2020). Synthesis and Characterization of Water Dispersible Iron Oxide (¥a-Fe2O3) Nanoparticles for Biomedical Applications. Revista de Chimie, 71(10), 89-99. https://doi.org/10.37358/RC.20.10.8353

Harvard
Malaeru, T., Patroi, D., Enescu, E., Georgescu, G., Manta, E., Patroi, E.A., Marinescu, V., Morari, C., Lungu, M.V. (2020). 'Synthesis and Characterization of Water Dispersible Iron Oxide (¥a-Fe2O3) Nanoparticles for Biomedical Applications', Revista de Chimie, 71(10), pp. 89-99. https://doi.org/10.37358/RC.20.10.8353

IEEE
T. Malaeru, D. Patroi, E. Enescu, G. Georgescu, E. Manta, E.A. Patroi, V. Marinescu, C. Morari, M.V. Lungu, "Synthesis and Characterization of Water Dispersible Iron Oxide (¥a-Fe2O3) Nanoparticles for Biomedical Applications". Revista de Chimie, vol. 71, no. 10, pp. 89-99, 2020. [online]. https://doi.org/10.37358/RC.20.10.8353

Text
Teodora Malaeru, Delia Patroi, Elena Enescu, Gabriela Georgescu, Eugen Manta, Eros Alexandru Patroi, Virgil Marinescu, Cristian Morari, Magdalena Valentina Lungu,
Synthesis and Characterization of Water Dispersible Iron Oxide (¥a-Fe2O3) Nanoparticles for Biomedical Applications,
Revista de Chimie,
Volume 71, Issue 10,
2020,
Pages 89-99,
ISSN 2668-8212,
https://doi.org/10.37358/RC.20.10.8353.
(https://revistadechimie.ro/Articles.asp?ID=8353)
Keywords: iron oxide; l-lysine; magnetic nanoparticles; biocompatible; biomedical applications

RIS
TY - JOUR
T1 - Synthesis and Characterization of Water Dispersible Iron Oxide (¥a-Fe2O3) Nanoparticles for Biomedical Applications
A1 - Malaeru, Teodora
A2 - Patroi, Delia
A3 - Enescu, Elena
A4 - Georgescu, Gabriela
A5 - Manta, Eugen
A6 - Patroi, Eros Alexandru
A7 - Marinescu, Virgil
A8 - Morari, Cristian
A9 - Lungu, Magdalena Valentina
JF - Revista de Chimie
JO - Rev. Chim.
PB - Revista de Chimie SRL
SN - 2668-8212
Y1 - 2020
VL - 71
IS - 10
SP - 89
EP - 99
UR - https://doi.org/10.37358/RC.20.10.8353
KW - iron oxide
KW - l-lysine
KW - magnetic nanoparticles
KW - biocompatible
KW - biomedical applications
ER -

BibTex
@article{RevCh2020P89,
author = {Malaeru Teodora and Patroi Delia and Enescu Elena and Georgescu Gabriela and Manta Eugen and Patroi Eros Alexandru and Marinescu Virgil and Morari Cristian and Lungu Magdalena Valentina},
title = {Synthesis and Characterization of Water Dispersible Iron Oxide (¥a-Fe2O3) Nanoparticles for Biomedical Applications},
journal = {Revista de Chimie},
volume = {71},
number = {10},
pages = {89-99},
year = {2020},
issn = {2668-8212},
doi = {https://doi.org/10.37358/RC.20.10.8353},
url = {https://revistadechimie.ro/Articles.asp?ID=8353}
}

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