In vitro biomedical applications of functionalized iron oxide nanoparticles, including those not related to magnetic properties

2010 ◽  
pp. n/a-n/a ◽  
Author(s):  
Carmen Burtea ◽  
Sophie Laurent ◽  
Isabelle Mahieu ◽  
Lionel Larbanoix ◽  
Alain Roch ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Iron Oxide ◽  
Iron Oxide Nanoparticles ◽  
Biomedical Applications ◽  
Oxide Nanoparticles

scholarly journals In vitro toxicity evaluation of silica-coated iron oxide nanoparticles in human SHSY5Y neuronal cells

2016 ◽  
Vol 5 (1) ◽  
pp. 235-247 ◽  
Author(s):  
Gözde Kiliç ◽  
Carla Costa ◽  
Natalia Fernández-Bertólez ◽  
Eduardo Pásaro ◽  
João Paulo Teixeira ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Iron Oxide ◽  
Iron Oxide Nanoparticles ◽  
Biomedical Applications ◽  
Neuronal Cells ◽  
In Vitro Toxicity ◽  
Oxide Nanoparticles ◽  
Toxicity Evaluation ◽  
Diagnosis And Therapy

Iron oxide nanoparticles (ION) have been widely used in biomedical applications, for both diagnosis and therapy, due to their unique magnetic properties.

Photo-fluorescent and magnetic properties of iron oxide nanoparticles for biomedical applications

Nanoscale ◽  
2015 ◽  
Vol 7 (18) ◽  
pp. 8209-8232 ◽  
Author(s):  
Donglu Shi ◽  
M. E. Sadat ◽  
Andrew W. Dunn ◽  
David B. Mast
Keyword(s):  
Magnetic Properties ◽  
Iron Oxide ◽  
Physical Properties ◽  
Iron Oxide Nanoparticles ◽  
Basic Science ◽  
Biomedical Applications ◽  
Oxide Nanoparticles ◽  
Nanometer Range

Iron oxide exhibits fascinating physical properties especially in the nanometer range, not only from the standpoint of basic science, but also for a variety of engineering, particularly biomedical applications.

scholarly journals Structural and Magnetic Properties of Iron Oxide Nanoparticles in Shells of Hollow Microcapsules Designed for Biomedical Applications

2015 ◽  
Vol 88 (4) ◽  
pp. 397-403 ◽  
Author(s):  
I. S. Lyubutin ◽  
S. S. Starchikov ◽  
Chun-Rong Lin ◽  
N. E. Gervits ◽  
N. Yu. Korotkov ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Iron Oxide ◽  
Iron Oxide Nanoparticles ◽  
Biomedical Applications ◽  
Oxide Nanoparticles ◽  
Structural And Magnetic Properties

Comprehensive analysis of the in vitro and ex ovo hemocompatibility of surface engineered iron oxide nanoparticles for biomedical applications

2017 ◽  
Vol 91 (10) ◽  
pp. 3271-3286 ◽  
Author(s):  
Florian Schlenk ◽  
Sebastian Werner ◽  
Martin Rabel ◽  
Franziska Jacobs ◽  
Christian Bergemann ◽  
...  
Keyword(s):  
Iron Oxide ◽  
Iron Oxide Nanoparticles ◽  
Biomedical Applications ◽  
Comprehensive Analysis ◽  
Oxide Nanoparticles

scholarly journals Composite Materials Based on Iron Oxide Nanoparticles and Polyurethane for Improving the Quality of MRI

Polymers ◽  
2021 ◽  
Vol 13 (24) ◽  
pp. 4316
Author(s):  
Luiza Madalina Gradinaru ◽  
Mihaela Barbalata Mandru ◽  
Mioara Drobota ◽  
Magdalena Aflori ◽  
Maria Butnaru ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Iron Oxide ◽  
Composite Materials ◽  
Iron Oxide Nanoparticles ◽  
Magnetic Particles ◽  
Oxide Nanoparticles ◽  
Magnetic Composite ◽  
Hematite Fe2o3

Polyether urethane (PU)-based magnetic composite materials, containing different types and concentrations of iron oxide nanostructures (Fe2O3 and Fe3O4), were prepared and investigated as a novel composite platform that could be explored in different applications, especially for the improvement of the image quality of MRI investigations. Firstly, the PU structure was synthetized by means of a polyaddition reaction and then hematite (Fe2O3) and magnetite (Fe3O4) nanoparticles were added to the PU matrices to prepare magnetic nanocomposites. The type and amount of iron oxide nanoparticles influenced its structural, morphological, mechanical, dielectric, and magnetic properties. Thus, the morphology and wettability of the PU nanocomposites surfaces presented different behaviours depending on the amount of the iron oxide nanoparticles embedded in the matrices. Mechanical, dielectric, and magnetic properties were enhanced in the composites’ samples when compared with pristine PU matrix. In addition, the investigation of in vitro cytocompatibility of prepared PU nanocomposites showed that these samples are good candidates for biomedical applications, with cell viability levels in the range of 80–90%. Considering all the investigations, we can conclude that the addition of magnetic particles introduced additional properties to the composite, which could significantly expand the functionality of the materials developed in this work.

scholarly journals The Influence of Synthesis Parameters on Structural and Magnetic Properties of Iron Oxide Nanomaterials

2019 ◽  
Author(s):  
Laura-Madalina Cursaru ◽  
Roxana Mioara Piticescu ◽  
Dumitru Valentin Dragut ◽  
Ioan Albert Tudor ◽  
Victor Kuncser ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Iron Oxide ◽  
Iron Oxide Nanoparticles ◽  
Crystalline Phase ◽  
Oxide Nanoparticles ◽  
Zero Field ◽  
Iron Oxide Particles ◽  
Different Temperatures ◽  
Low Toxicity

Magnetic iron oxide particles are used for in vitro diagnostics for nearly 40 years. Due to their unique physical, chemical, thermal and mechanical properties, as well as biocompatibility and low toxicity in the human body, iron oxide nanoparticles have been used in many biomedical applications, such as contrast agents for magnetic resonance imaging, carriers for controlled drug delivery and immunoassays, but also in magnetic hyperthermia. Our aim is to investigate the effect of pressure and temperature on the structural, thermal and magnetic properties of iron oxide nanomaterials prepared by hydrothermal synthesis. Iron oxide nanoparticles were synthesized at temperatures of 100-200°C and pressures of 20-1000 bar. It has been found that pressure influences the type of iron oxide crystalline phase. Thus, for lower pressure values (< 100 bar), iron oxide is predominantly formed as hematite, while at pressures > 100 bar, the major crystalline phase is goethite. The complex thermal analysis revealed the polymorphic changes of iron oxides at different temperatures. The existence of specific magnetite and hematite phases in all thermally treated samples are evidenced through the specific Verwey and Morin transitions highlighted by ZFC-FC (Zero Field Cooled-Field Cooled) measurements, whereas their relative content is precisely provided by Mössbauer spectroscopy.

scholarly journals Magnetic properties study of iron-oxide nanoparticles/PVA ferrogels with potential biomedical applications

2013 ◽  
Vol 15 (5) ◽  
Author(s):  
P. Mendoza Zélis ◽  
D. Muraca ◽  
J. S. Gonzalez ◽  
G. A. Pasquevich ◽  
V. A. Alvarez ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Iron Oxide ◽  
Iron Oxide Nanoparticles ◽  
Biomedical Applications ◽  
Oxide Nanoparticles

Ultrasmall Iron Oxide Nanoparticles for Biomedical Applications: Improving the Colloidal and Magnetic Properties

Langmuir ◽  
2011 ◽  
Vol 28 (1) ◽  
pp. 178-185 ◽  
Author(s):  
Rocio Costo ◽  
Valentina Bello ◽  
Caroline Robic ◽  
Marc Port ◽  
Jose F. Marco ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Iron Oxide ◽  
Iron Oxide Nanoparticles ◽  
Biomedical Applications ◽  
Oxide Nanoparticles

scholarly journals Iron oxide nanoparticles – In vivo/in vitro biomedical applications and in silico studies

2017 ◽  
Vol 249 ◽  
pp. 192-212 ◽  
Author(s):  
Miroslava Nedyalkova ◽  
Borjana Donkova ◽  
Julia Romanova ◽  
George Tzvetkov ◽  
Sergio Madurga ◽  
...  
Keyword(s):  
Iron Oxide ◽  
Iron Oxide Nanoparticles ◽  
In Silico ◽  
Biomedical Applications ◽  
Oxide Nanoparticles ◽  
In Silico Studies
Sign in / Sign up

Export Citation Format

Share Document