Size-dependent magnetic and inductive heating properties of Fe3O4 nanoparticles: scaling laws across the superparamagnetic size

2018 ◽  
Vol 20 (18) ◽  
pp. 12879-12887 ◽  
Author(s):  
Jeotikanta Mohapatra ◽  
Fanhao Zeng ◽  
Kevin Elkins ◽  
Meiying Xing ◽  
Madhav Ghimire ◽  
...  
Keyword(s):  
Iron Oxide ◽  
Fe3o4 Nanoparticles ◽  
Absorption Rate ◽  
Scaling Laws ◽  
Specific Absorption Rate ◽  
Nanoparticle Size ◽  
Inductive Heating ◽  
Specific Absorption ◽  
Size Dependent

An efficient heat activating mediator with an enhanced specific absorption rate (SAR) value is attained via control of the iron oxide (Fe3O4) nanoparticle size from 3 to 32 nm.

Size Control, Chemical Kinetics, and Theoretical Analysis for the Production of Fe3O4 Nanoparticles with a High Specific Absorption Rate

2020 ◽  
Vol 59 (38) ◽  
pp. 16669-16683
Author(s):  
José de Jesús Ibarra-Sánchez ◽  
Karla J. Delgado−Carrillo ◽  
A. Ceja-Fdz ◽  
D. Olivares-Vera ◽  
A. H. Sámano ◽  
...  
Keyword(s):  
Theoretical Analysis ◽  
Chemical Kinetics ◽  
Fe3o4 Nanoparticles ◽  
Absorption Rate ◽  
Specific Absorption Rate ◽  
Size Control ◽  
Specific Absorption ◽  
Control Chemical

One pot synthesis of monodisperse water soluble iron oxide nanocrystals with high values of the specific absorption rate

2014 ◽  
Vol 2 (28) ◽  
pp. 4426 ◽  
Author(s):  
Pablo Guardia ◽  
Andreas Riedinger ◽  
Simone Nitti ◽  
Giammarino Pugliese ◽  
Sergio Marras ◽  
...  
Keyword(s):  
Iron Oxide ◽  
Absorption Rate ◽  
Specific Absorption Rate ◽  
Water Soluble ◽  
One Pot ◽  
Specific Absorption ◽  
Soluble Iron ◽  
One Pot Synthesis

scholarly journals ENHANCEMENT OF SPECIFIC ABSORPTION RATE IN Co0.7Zn0.3Fe2O4 and Co0.5Zn0.5Fe2O4 COMPOSITE NANOPARTICLES

2021 ◽  
Vol 59 (1) ◽  
pp. 30
Author(s):  
Pham Hong Nam ◽  
T. N. Bach ◽  
N. H. Nam ◽  
N. V. Quynh ◽  
N. X. Truong ◽  
...  
Keyword(s):  
Saturation Magnetization ◽  
Exchange Coupling ◽  
Absorption Rate ◽  
Specific Absorption Rate ◽  
Magnetic Phase ◽  
Single Component ◽  
Composite Nanoparticles ◽  
Inductive Heating ◽  
Specific Absorption ◽  
Magnetically Hard

We report the advantage of the exchange coupling between a magnetically soft (MnFe2O4) and magnetically hard (Co0.7Zn0.3Fe2O4 and Co0.5Zn0.5Fe2O4) magnetic phase to increase the specific absorption rate (SAR) in magnetic inductive heating. All samples were synthesized by hydrothermal method. While the saturation magnetization (Ms) of two composite nanoparticles is approximately 1.1 times higher the Ms of single-component, the SAR is more 2 times than those values of single-component.

Quantifying intra- and extracellular aggregation of iron oxide nanoparticles and its influence on specific absorption rate

Nanoscale ◽  
2016 ◽  
Vol 8 (35) ◽  
pp. 16053-16064 ◽  
Author(s):  
Seongho Jeon ◽  
Katie R. Hurley ◽  
John C. Bischof ◽  
Christy L. Haynes ◽  
Christopher J. Hogan
Keyword(s):  
Iron Oxide ◽  
Iron Oxide Nanoparticles ◽  
Absorption Rate ◽  
Specific Absorption Rate ◽  
Oxide Nanoparticles ◽  
Specific Absorption

Water-Soluble Iron Oxide Nanocubes with High Values of Specific Absorption Rate for Cancer Cell Hyperthermia Treatment

ACS Nano ◽  
2012 ◽  
Vol 6 (4) ◽  
pp. 3080-3091 ◽  
Author(s):  
Pablo Guardia ◽  
Riccardo Di Corato ◽  
Lenaic Lartigue ◽  
Claire Wilhelm ◽  
Ana Espinosa ◽  
...  
Keyword(s):  
Iron Oxide ◽  
Cancer Cell ◽  
Absorption Rate ◽  
Specific Absorption Rate ◽  
Water Soluble ◽  
Hyperthermia Treatment ◽  
Specific Absorption ◽  
Soluble Iron

Variability of Specific Absorption Rate of Human Body for Various Configurations of Tablet Computer in Vicinity of Abdomen

2015 ◽  
Vol E98.B (7) ◽  
pp. 1173-1181 ◽  
Author(s):  
Akihiro TATENO ◽  
Tomoaki NAGAOKA ◽  
Kazuyuki SAITO ◽  
Soichi WATANABE ◽  
Masaharu TAKAHASHI ◽  
...  
Keyword(s):  
Human Body ◽  
Absorption Rate ◽  
Specific Absorption Rate ◽  
Tablet Computer ◽  
Specific Absorption
Sign in / Sign up

Export Citation Format

Share Document