scholarly journals Imaging Large Iron-Oxide Nanoparticle Clusters by Field-Dependent Magnetic Force Microscopy

2021 ◽  
Author(s):  
C. Iacovita ◽  
R. Dudric ◽  
M. Vomir ◽  
O. Ersen ◽  
B. Donnio ◽  
...  
Keyword(s):  
Iron Oxide ◽  
Magnetic Force Microscopy ◽  
Magnetic Force ◽  
Iron Oxide Nanoparticle ◽  
Force Microscopy ◽  
Nanoparticle Clusters ◽  
Field Dependent ◽  
Oxide Nanoparticle

scholarly journals Photoacoustic-Guided Surgery with Indocyanine Green-Coated Superparamagnetic Iron Oxide Nanoparticle Clusters

Small ◽  
2017 ◽  
Vol 13 (37) ◽  
pp. 1701300 ◽  
Author(s):  
Jayesh P. Thawani ◽  
Ahmad Amirshaghaghi ◽  
Lesan Yan ◽  
Joel M. Stein ◽  
Jessica Liu ◽  
...  
Keyword(s):  
Iron Oxide ◽  
Indocyanine Green ◽  
Superparamagnetic Iron Oxide ◽  
Iron Oxide Nanoparticle ◽  
Guided Surgery ◽  
Nanoparticle Clusters ◽  
Oxide Nanoparticle ◽  
Superparamagnetic Iron Oxide Nanoparticle

Evaluation of In-Situ Magnetic Signals from Iron Oxide Nanoparticle-Labeled PC12 Cells by Atomic Force Microscopy

2015 ◽  
Vol 11 (3) ◽  
pp. 457-468 ◽  
Author(s):  
Lijun Wang ◽  
Yue Min ◽  
Zhigang Wang ◽  
Cristina Riggio ◽  
M. Pilar Calatayud ◽  
...  
Keyword(s):  
Atomic Force Microscopy ◽  
Iron Oxide ◽  
Pc12 Cells ◽  
Iron Oxide Nanoparticle ◽  
Force Microscopy ◽  
Atomic Force ◽  
Oxide Nanoparticle

Measuring the Force Gradient Acting on a Magnetic Microsphere above a Micro-Magnet Array

2013 ◽  
Vol 872 ◽  
pp. 167-173 ◽  
Author(s):  
Svetlana Ponomareva ◽  
Luiz Fernando Zanini ◽  
Frédéric Dumas-Bouchiat ◽  
Nora M. Dempsey ◽  
Dominique Givord ◽  
...  
Keyword(s):  
Iron Oxide ◽  
Magnetic Force Microscopy ◽  
Magnetic Force ◽  
Superparamagnetic Iron Oxide ◽  
Magnetic Microsphere ◽  
Polystyrene Microsphere ◽  
Magnetic Traps ◽  
Colloidal Probe ◽  
Force Microscopy ◽  
Custom Made

The attractive action exerted by an array of micro-magnets on a single polystyrene microsphere containing superparamagnetic iron oxidenanoparticles, the microsphere constituting a model for cells functionalised with such nanoparticles, have been studied in air by using magnetic force microscopy. For this purpose, the method of gluing a magnetic microsphere to an AFM tip has been developed. Using this custom-made colloidal probe, the regions of the micro-magnet array that act as magnetic traps for the magnetic microsphere have been localized and the long-range trap-sphere interactions have been recorded, measured and compared with simulations.

scholarly journals Acetate-Induced Disassembly of Spherical Iron Oxide Nanoparticle Clusters into Monodispersed Core–Shell Structures upon Nanoemulsion Fusion

Langmuir ◽  
2017 ◽  
Vol 33 (39) ◽  
pp. 10351-10365 ◽  
Author(s):  
Ahmet Kertmen ◽  
Pau Torruella ◽  
Emerson Coy ◽  
Luis Yate ◽  
Grzegorz Nowaczyk ◽  
...  
Keyword(s):  
Iron Oxide ◽  
Shell Structures ◽  
Iron Oxide Nanoparticle ◽  
Core Shell ◽  
Nanoparticle Clusters ◽  
Oxide Nanoparticle

scholarly journals Magnetic properties and hyperthermia behavior of iron oxide nanoparticle clusters

AIP Advances ◽  
2019 ◽  
Vol 9 (12) ◽  
pp. 125033 ◽  
Author(s):  
Shirin Pourmiri ◽  
Vasileios Tzitzios ◽  
George C. Hadjipanayis ◽  
Bianca P. Meneses Brassea ◽  
Ahmed A. El-Gendy
Keyword(s):  
Magnetic Properties ◽  
Iron Oxide ◽  
Iron Oxide Nanoparticle ◽  
Nanoparticle Clusters ◽  
Oxide Nanoparticle

scholarly journals Flow-Mediated Stem Cell Labeling with Superparamagnetic Iron Oxide Nanoparticle Clusters

2013 ◽  
Vol 5 (20) ◽  
pp. 10266-10273 ◽  
Author(s):  
Nicholas Clay ◽  
Kwanghyun Baek ◽  
Artem Shkumatov ◽  
Mei-Hsiu Lai ◽  
Cartney E. Smith ◽  
...  
Keyword(s):  
Stem Cell ◽  
Iron Oxide ◽  
Superparamagnetic Iron Oxide ◽  
Cell Labeling ◽  
Iron Oxide Nanoparticle ◽  
Nanoparticle Clusters ◽  
Oxide Nanoparticle ◽  
Superparamagnetic Iron Oxide Nanoparticle

Magnetic force microscopy of iron oxide nanoparticles and their cellular uptake

2009 ◽  
Vol 25 (4) ◽  
pp. 923-928 ◽  
Author(s):  
Yu Zhang ◽  
Mo Yang ◽  
Mihrimah Ozkan ◽  
Cengiz S. Ozkan
Keyword(s):  
Iron Oxide ◽  
Iron Oxide Nanoparticles ◽  
Cellular Uptake ◽  
Magnetic Force Microscopy ◽  
Magnetic Force ◽  
Oxide Nanoparticles ◽  
Force Microscopy

scholarly journals Evidence for Stable High-Temperature Ferromagnetism in Fluorine-Treated C60

2013 ◽  
Vol 2013 ◽  
pp. 1-5
Author(s):  
Rajen Patel ◽  
Frank J. Owens
Keyword(s):  
Magnetic Field ◽  
High Temperature ◽  
Magnetic Force Microscopy ◽  
Room Temperature ◽  
Magnetic Force ◽  
Ac Susceptibility ◽  
Ferromagnetic Material ◽  
Molecular Orbital Calculations ◽  
Force Microscopy ◽  
Field Dependent

It is shown by magnetic field dependent ac susceptibility, magnetic force microscopy, and ferromagnetic resonance that exposure of C60 to fluorine at 160°C produces a stable ferromagnetic material with a Curie temperature well above room temperature. The exposure to fluorine is accomplished by decomposing a fluorine-rich polymer, trifluorochloroethylene [F2C–CFCl]n, which has C60 imbedded in it. Based on previous experimental observations and molecular orbital calculations, it is suggested that the ferromagnetism is arising from crystals of C60–F.

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