Iron oxide nanoparticles
Influence of iron oxide nanoparticles on the rheological properties of hybrid chitosan ferrogels
... of iron oxide nanoparticles in the rheological behaviour of chitosan hydro- ...of iron oxide nano- particles results in an increase of the elastic modulus of the chito- san ferrogels ...
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One pot solvothermal synthesis of organic acid coated magnetic iron oxide nanoparticles
... maghemite nanoparticles were obtained under solvothermal ...both iron oxide samples the presence of an organic coating can be evidenced by diffuse reflectance FTIR ...the iron oxide ...
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Engineering Iron Oxide Nanoparticles For Angiogenic Therapies
... of iron oxide by thermal decomposition takes three times longer (a batch of 130 mg takes 160 min) than by microwaves (a batch of 22 mg takes 15 ...of iron oxide nanoparticles is 40% ...
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TítuloComparative study of toxicological effect of iron oxide nanoparticles in human nerve cells
... these nanoparticles do not interfere with the assay methodology, since interference of different nanomaterials had been previously reported (Stone et ...the iron ion dissolution determination, which showed ...
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Engineering iron oxide nanoparticles for biomedicine and bioengineering applications
... maghemite nanoparticles by microwave plasma method and from them obtained monodisperse and compacted samples for which the FC experimental curves were in agreement with the computer ...nm nanoparticles were ...
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TítuloSelective growth inhibition of cancer cells with doxorubicin loaded CB[7] modified iron oxide nanoparticles
... source. Nanoparticles formed brown aggregates in the ...magnetic nanoparticles (Fig. S22C†). The mean quantity of iron that was internalized per worm corresponded to approximately ...
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Partículas superparamagnéticas ultrapequeñas de óxido de hierro para aplicaciones biomédicas
... superparamagnetic iron oxide (USPIO) particles are iron oxide nanoparticles currently used for Biomedical applications: contrast agents in magnetic resonance imaging, drug delivery ...
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Nuevas técnicas moleculares de imagen cardiovascular
... of nanoparticles are often required to target macrophages (> 5 mg ...monocrystalline iron-oxide nanoparticles (MION-47) and an MRI method known as inversion recovery with ON- resonant water ...
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Electrocatalytic Nanoparticle Based Sensing for Diagnostics
... of nanoparticles as labeling agents in immunoassays results in an improvement of sensitivity over the traditional enzyme or dye based assays 37 ...and iron-oxide nanoparticles display optical, ...
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Revista Ingeniería Investigación y Tecnología | Facultad de Ingeniería UNAM
... of iron oxide nanoparticles with sphere-like ...these nanoparticles were analyzed by energy dispersed spectroscopy (EDAX), and results reveals an elemental composition of Fe ...the iron ...
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Age of Mineralization of the Candelaria Fe Oxide Cu-Au Deposit and the Origin of the Chilean Iron Belt, Based on Re-Os Isotopes
... Chilean iron belt and massive magnetite from a drill core of Manto Verde were ground and separated magnetically from minor silicate alter- ation minerals to obtain pure magnetite ...
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Archaeometric evidence for the authenticity of the Jehoash inscription tablet
... Microcolonial Fungi (MCF) are known to concentrate and deposit manganese and iron and play a key role in the alteration and biological weathering of rocks and minerals. They are microorganisms of high ...
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Effect of weathering on wood treated with tall oil combined with some additives
... zinc oxide are used for improving wood surfaces against to UV radiation, water, mildew, fungus growth,stains and grease (Cristea et ...that iron oxide pigments have excellent durability, high ...
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Partículas de oxido de hierro com prototipo de agente de contraste superparamagnético para las imágenes hepáticas obtenidas con la técnica de resonancia magnética nuclear
... "Detection of focal hepatic lesions: effects of superparamagnetic iron oxide (AMI-25) on magnetic resonance imaging of the liver using T2- weighted fast spin-echo sequences and gra[r] ...
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Structural transformation of tungsten oxide nanourchins into IF–WS2 nanoparticles: an aberration corrected STEM study
... view of the W atoms (bright atom contrast) and the S atoms (which have a lesser intensity due to the difference in the Z number) can clearly help distinguish the S–W–S chevron that makes up the individual layers of the ...
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Molecular Dynamics Simulation of Polymer-Metal Bonds
... The computational prediction of physical properties in polymer-to-metal substrate interactions is a particularly challenging problem, because of the extremely broad range of length and time scales governing structure and ...
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SYNTHESIS OF MAGNETIC MIXED OXIDE NANOPARTICLES USING THE NOVEL OIL IN WATER MICROEMULSION REACTION METHOD
... ferrite nanoparticles obtained by both o/w and w/o microemulsion reaction methods (Figure 2 a and b); this is an important result as in most studies a calcination step becomes necessary in order to attain such ...
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A Novel Synthesis of Gold Nanoparticles Supported on Hybrid Polymer/Metal Oxide as Catalysts for p Chloronitrobenzene Hydrogenation
... Polycationic-metal oxide hybrid systems have recently been used for anions pollutant remediation since they pro- vide a unique opportunity to include permanent cationic charge in organic functional groups [30, ...
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Enhancement of redox properties of iron oxide through metal modification in catalyst assisted chemical looping
... Transient step-response experiments for both the reduction and reoxidation of modified iron oxides were carried out at atmospheric pressure in a quartz tube reactor (i.d. 10 mm) [11] in order to examine the ...
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Resistance improvement of rubberwood treated with zinc oxide nanoparticles and phenolic resin against white-rot fungi, Pycnoporus sanguineus
... zinc oxide (ZnO) or zinc borate, which allow the penetrants to penetrate the cell wall to a greater ...ZnO nanoparticles have wide applications in various areas including pharmaceutical for the ...
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