A new approach to the synthesis of nanostructured Fe3Al alloy and aluminum doped iron oxide material

2012 ◽  
Vol 23 (6) ◽  
pp. 839-844 ◽  
Author(s):  
Mohammad Bamdad ◽  
Mohammad Yeganeh Ghotbi
Keyword(s):  
Iron Oxide ◽  
Oxide Material ◽  
New Approach ◽  
Fe3al Alloy

scholarly journals Hepatocyte-based flow analytical bioreactor for online xenobiotics metabolism bioprediction

2017 ◽  
Vol 4 ◽  
pp. 184954351770289
Author(s):  
M Helvenstein ◽  
S Hambÿe ◽  
B Blankert
Keyword(s):  
Iron Oxide ◽  
Iron Oxide Nanoparticles ◽  
High Performance ◽  
Screening Tools ◽  
Oxide Nanoparticles ◽  
New Approach ◽  
Drug Candidates ◽  
Magnetically Trapped ◽  
Major Interest

The research for new in vitro screening tools for predictive metabolic profiling of drug candidates is of major interest in the pharmaceutical field. The main motivation is to avoid late rejection in drug development and to deliver safer drugs to the market. Thanks to the superparamagnetic properties of iron oxide nanoparticles, a flow bioreactor has been developed which is able to perform xenobiotic metabolism studies. The selected cell line (HepaRG) maintained its metabolic competencies once iron oxide nanoparticles were internalized. Based on magnetically trapped cells in a homemade immobilization chamber, through which a flow of circulating phase was injected to transport nutrients and/or the studied xenobiotic, off-line and online (when coupled to a high-performance liquid chromatography chain) metabolic assays were developed using diclofenac as a reference compound. The diclofenac demonstrated a similar metabolization profile chromatogram, both with the newly developed setup and with the control situation. Highly versatile, this pioneering and innovative instrumental design paves the way for a new approach in predictive metabolism studies.

A new approach for preparation of iron oxide-pillared bentonite as adsorbent of dye

2020 ◽  
Vol 183 ◽  
pp. 404-412
Author(s):  
Razieh Shayegh ◽  
Mohammad Ghorbanpour
Keyword(s):  
Iron Oxide ◽  
New Approach

Iron oxides as a cause of GPR reflections

Geophysics ◽  
2002 ◽  
Vol 67 (2) ◽  
pp. 536-545 ◽  
Author(s):  
Remke L. Van Dam ◽  
Wolfgang Schlager ◽  
Mark J. Dekkers ◽  
Johan A. Huisman
Keyword(s):  
Electromagnetic Wave ◽  
Iron Oxide ◽  
Water Content ◽  
Iron Oxides ◽  
Wave Velocity ◽  
Relative Permittivity ◽  
Time Domain Reflectometry ◽  
Water Retention Capacity ◽  
Oxide Material ◽  
Retention Capacity

Iron oxides frequently occur as secondary precipitates in both modern and ancient sediments and may form bands or irregular patterns. We show from time-domain reflectometry (TDR) field studies that goethite iron-oxide precipitates significantly lower the electromagnetic wave velocity of sediments. Measured variations in magnetic permeability do not explain this decrease. The TDR measurements and a dielectric mixing model also show that neither electrical conductivity nor relative permittivity of the solid material are altered significantly by the iron-oxide material. From drying during all of the measurements, the amount of iron oxides appears to correlate with the volumetric water content, which is the result of differences in water retention capacity between goethite and quartz. These variations in water content control relative permittivity and explain the observed variation in electromagnetic wave velocity. Using 2-D synthetic radar sections, we show that the pattern of iron-oxide precipitation may have a profound influence on the GPR reflection configuration and can cause major difficulties in interpretation.

scholarly journals Enhanced legume root growth with pre-soaking in α-Fe2O3 nanoparticle fertilizer

RSC Advances ◽  
2018 ◽  
Vol 8 (43) ◽  
pp. 24075-24083 ◽  
Author(s):  
Soubantika Palchoudhury ◽  
Katherine L. Jungjohann ◽  
Lakmali Weerasena ◽  
Abdollah Arabshahi ◽  
Uday Gharge ◽  
...  
Keyword(s):  
Iron Oxide ◽  
Root Growth ◽  
Iron Oxide Nanoparticle ◽  
New Approach ◽  
Growth Solution ◽  
Nanoparticle Growth ◽  
Fe2o3 Nanoparticle ◽  
Oxide Nanoparticle

A new approach to increase root growth in legumes by pre-soaking seeds in iron oxide nanoparticle growth solution.

A new approach for the in vitro identification of the cytotoxicity of superparamagnetic iron oxide nanoparticles

2010 ◽  
Vol 75 (1) ◽  
pp. 300-309 ◽  
Author(s):  
Morteza Mahmoudi ◽  
Abdolreza Simchi ◽  
Mohammad Imani ◽  
Mohammad A. Shokrgozar ◽  
Abbas S. Milani ◽  
...  
Keyword(s):  
Iron Oxide ◽  
Iron Oxide Nanoparticles ◽  
Superparamagnetic Iron Oxide ◽  
Superparamagnetic Iron Oxide Nanoparticles ◽  
Oxide Nanoparticles ◽  
New Approach

scholarly journals A New Approach: Quantitative Imaging Spectrometry for Iron Oxide Analysis

2018 ◽  
Vol 24 (S1) ◽  
pp. 784-785
Author(s):  
Jeffrey M. Davis ◽  
Julia Schmidt ◽  
Martin Huth ◽  
Robert Hartmann ◽  
Heike Soltau ◽  
...  
Keyword(s):  
Iron Oxide ◽  
Quantitative Imaging ◽  
New Approach ◽  
Imaging Spectrometry

A new approach to the synthesis of cobalt modified iron oxide

1979 ◽  
Vol 15 (6) ◽  
pp. 1558-1560 ◽  
Author(s):  
Y. Kubota ◽  
H. Morita ◽  
Y. Tokuoka ◽  
Y. Imaoka
Keyword(s):  
Iron Oxide ◽  
New Approach

A new approach to follow the formation of iron oxide nanoparticles synthesized by thermal decomposition

2013 ◽  
Vol 24 (5) ◽  
pp. 055705 ◽  
Author(s):  
Sarah Belaïd ◽  
Sophie Laurent ◽  
Marjorie Vermeersch ◽  
Luce Vander Elst ◽  
David Perez-Morga ◽  
...  
Keyword(s):  
Thermal Decomposition ◽  
Iron Oxide ◽  
Iron Oxide Nanoparticles ◽  
Oxide Nanoparticles ◽  
New Approach
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