Journal ArticleDOI
Effect of initial pH and temperature of iron salt solutions on formation of magnetite nanoparticles
TLDR
In this paper, the effect of initial pH and temperature of iron salt solutions on formation of magnetite (Fe3O4) nanoparticles during co-precipitation was reported.About:
This article is published in Materials Chemistry and Physics.The article was published on 2007-05-15. It has received 287 citations till now. The article focuses on the topics: Magnetite & Ferric.read more
Citations
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Journal ArticleDOI
Functionalisation of nanoparticles for biomedical applications
TL;DR: Nanoparticles with cores composed of inorganic materials such as noble, magnetic metals, their alloys and oxides, and semiconductors have been most studied and have vast potential for application in many different areas of biomedicine.
Journal ArticleDOI
Synthesis and characterization of magnetite nanoparticles via the chemical co-precipitation method
Karat Petcharoen,Anuvat Sirivat +1 more
TL;DR: In this article, the size of the magnetite nanoparticles was carefully controlled by varying the reaction temperature and through surface modification, which significantly affected the particle size, the electrical conductivity, and the magnetic properties.
Journal ArticleDOI
Magnetic magnetite (Fe3O4) nanoparticle synthesis and applications for lead (Pb2+) and chromium (Cr6+) removal from water.
TL;DR: Fe3O4 nanoparticles are promising potential adsorbents and exhibited remarkable reusability for metal ions removal in water and wastewater treatment.
Journal ArticleDOI
Room Temperature Co-Precipitation Synthesis of Magnetite Nanoparticles in a Large pH Window with Different Bases
TL;DR: Magnetite nanoparticles (Fe3O4) represent the most promising materials in medical applications and are incorporated into mesoporous materials to form a hybrid support with the consequent reduction of magnetization saturation to favor high-drug or enzyme loading.
Journal ArticleDOI
Review on thermal properties of nanofluids: Recent developments.
S. A. Angayarkanni,John Philip +1 more
TL;DR: The preparation of nanofluids by various techniques, methods of stabilization, stability measurement techniques, thermal conductivity and heat capacity studies, proposed mechanisms of heat transport, theoretical models on thermal Conductivity, factors influencing k and the effect of nanoinclusions in PCM are discussed in this review.
References
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Journal ArticleDOI
Influence of microstructure and alloying elements on corrosion behavior of Ti–13Nb–13Zr alloy
TL;DR: In this article, the effect of heat treatment on the corrosion behavior of Ti-13Nb-13Zr alloy in Ringer's solution was investigated using optical microscope, electron probe microanalysis and XRD techniques.
Journal ArticleDOI
Surface Characteristics of Magnetite in Aqueous Suspension
TL;DR: Surface characteristics of magnetite at 25degreesC in aqueous suspensions are systematically studied and the measured specific surface area and concentration of proton binding sites correspond well to the calculated values.
Journal ArticleDOI
Nanofluid with tunable thermal properties
TL;DR: In this paper, a colloidal suspension of magnetite nanoparticles with average diameter of 6.7nm was used to demonstrate the tunable thermal property of a magnetically polarizable nanofluid.
Journal Article
Physics and chemistry of photocatalytic titanium dioxide: visualization of bactericidal activity using atomic force microscopy
TL;DR: In this paper, an atomic force microscopy (AFM) technique was used to image the transformation of titanium surface to TiO 2 surface on anodization and observed wide distribution of TiO2 particles ranging from submicron to nanometre sizes, fully covering the substrate forming a thin film on anodicizing.
Journal ArticleDOI
Size-induced structural phase transitions and hyperfine properties of microcrystalline Fe2O3
TL;DR: In this article, a succession of crystal-size-induced structural transitions was observed, which were related to the increase in the unit-cell volume that occurs as the particle size is decreased.
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