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
Particle size and magnetic properties dependence on growth temperature for rapid mixed co-precipitated magnetite nanoparticles
TL;DR: By adding a drop of tetramethylammonium hydroxide, aqueous ferrofluids with long term stability are obtained, suggesting their suitability for applications in ferro fluid technology and biomedicine.
Journal ArticleDOI
Synthesis, characterization and cytotoxicity of glutathione- and PEG-glutathione-superparamagnetic iron oxide nanoparticles for nitric oxide delivery
TL;DR: This study highlights the successful capping of the SPION surfaces with antioxidant GSH and biocompatible PEG, which improved the dispersion andBiocompatibility of the NPs in aqueous/biological environments, thereby enhancing the potential uses of SPIONs as drug delivery systems, such as a NO donor vehicle, in biomedical applications.
Journal ArticleDOI
Effects of Stabilizers and Water Chemistry on Arsenate Sorption by Polysaccharide-Stabilized Magnetite Nanoparticles
TL;DR: In this article, a starch-stabilized magnetite was synthesized with starch and carboxymethyl cellulose (CMC) as a stabilizer, and tested for enhanced arsenate removal.
Journal ArticleDOI
Synthesis and coating methods of biocompatible iron oxide/gold nanoparticle and nanocomposite for biomedical applications
TL;DR: A detailed review on the synthesis, surface modification, and applications of iron oxide nanoparticles and iron oxide/gold (Fe3O4/Au) nanocomposites is presented in this article.
Journal ArticleDOI
Synthesis of magnetite nanoparticles from mineral waste
TL;DR: In this article, the magnetite nanoparticles were characterized by X-ray diffractometer, Field Emission Scanning Electron Microscope, Fourier Transform Infrared Spectrometer and Vibrating Sample Magnetometer.
References
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Book
Introduction to Magnetic Materials
B. D. Cullity,C. D. Graham +1 more
TL;DR: In this paper, the authors present materials at the practical rather than theoretical level, allowing for a physical, quantitative, measurement-based understanding of magnetism among readers, be they professional engineers or graduate-level students.
Journal ArticleDOI
Ultra-large-scale syntheses of monodisperse nanocrystals.
Jongnam Park,Kwangjin An,Yosun Hwang,Je-Geun Park,Han-Jin Noh,Jae Young Kim,Jae-Hoon Park,Nong-Moon Hwang,Taeghwan Hyeon +8 more
TL;DR: This work is able to synthesize as much as 40 g of monodisperse nanocrystals in a single reaction, without a size-sorting process, and the particle size could be controlled simply by varying the experimental conditions.
Journal ArticleDOI
Monodisperse MFe2O4 (M = Fe, Co, Mn) Nanoparticles
Shouheng Sun,Hao Zeng,David B. Robinson,Simone Raoux,Philip M. Rice,Shan X. Wang,Guanxiong Li +6 more
TL;DR: As-synthesized iron oxide nanoparticles have a cubic spinel structure as characterized by HRTEM, SAED, and XRD and can be transformed into hydrophilic ones by adding bipolar surfactants, and aqueous nanoparticle dispersion is readily made.
PatentDOI
Molecular ruler for scaling down nanostructures
Paul S. Weiss,Anat Hatzor +1 more
TL;DR: A method of constructing <30-nanometer structures in close proximity with precise spacings is presented that uses the step-by-step application of organic molecules and metal ions as size-controlled resists on predetermined patterns, such as those formed by electron-beam lithography.
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