Results 161 to 170 of about 35,382 (205)

Nickel Ferrite Nanoparticles for In Vivo Multimodal Magnetic Resonance and Magnetic Particle Imaging. [PDF]

open access: yesACS Appl Nano Mater
Herynek V   +13 more
europepmc   +1 more source

Surface Sensitivity of Mesoporous Carbon-Supported Iron Catalysts in the Fischer-Tropsch Synthesis: An <i>In Situ</i> XPS Site Evolution at Distinct Reaction Conditions. [PDF]

open access: yesEnergy Fuels
Nascimento JPS   +8 more
europepmc   +1 more source

Maghemite@silica nanoparticles for biological applications

open access: yes, 2002
Mornet, Stéphane   +3 more
openaire   +1 more source

Biomedical applications of maghemite ferrofluid

Biochimie, 1998
The use of cell-targeted ferrofluid in the characterization of modifications of cell membranes is reviewed. Maghemite ferrofluid was synthesized by the Massart method, complexed with dimercaptosuccinic acid (FF). Cell targeting by FF was developed by coupling FF to various biological effectors such as antibodies, lectins, etc, which enabled magnetic ...
A, Halbreich   +6 more
openaire   +2 more sources

Silica Coating on Colloidal Maghemite Particles

Journal of Colloid and Interface Science, 1999
Maghemite colloidal particles are coated with a silica layer using a silicon alkoxide as silica precursor. The coating process is studied by electrophoresis, quasi-elastic light scattering, nitrogen adsorption, and infrared spectrometry analyses. The conditions of complete coverage of the iron oxide particles by silica and the nature of the maghemite ...
Klotz, Michaela   +4 more
openaire   +3 more sources

The Center Shift in Mössbauer Spectra of Maghemite and Aluminum Maghemites

Clays and Clay Minerals, 1994
AbstractSynthetic, relatively well-crystallized aluminum-substituted maghemite samples, γ-(Aly·Fe1−y)2O3, with y = 0, 0.032, 0.058, 0.084, 0.106 and 0.151 have been studied by X-ray diffraction and zero-field Mössbauer spectroscopy in the range 8 K to 475 K, and also with an external field of 60 kOe at 4.2 K and 275 K.
G. M. Da Costa   +4 more
openaire   +1 more source

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