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Shape And Size Controlled Synthesis Of Uniform Iron Oxide Nanocrystals Through New Non-hydrolytic Routes.
W. Li, S. Lee, Jiewei Wu, Carl H. Hinton, J. Fortner
Published 2016 · Materials Science, Medicine
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New, non-hydrolytic routes to synthesize highly crystalline iron oxide nanocrystals (8-40 nm, magnetite) are described in this report whereby particle size and morphology were precisely controlled through reactant (precursor, e.g. (FeO(OH)) ratios, co-surfactant and organic additive, and/or reaction time. Particle size, with high monodispersivity (<10%), is demonstrated to be a function of precursor concentrations and through the addition of different cosurfactants and/or additives, cubic, octahedral, potato-like, and flower-like iron oxide nanocrystals can be reproducibly synthesized through simple one-pot thermal decomposition methods. High resolution transmission electron microscope, x-ray diffraction, and superconducting quantum interference device were used to characterize the size, structure and magnetic properties of the resulting nanocrystals. For aqueous applications, materials synthesized/purified in organic solvents are broadly water dispersible through a variety of phase (aqueous) transfer method(s).
This paper references
Synthesis and Assembly of Magnetite Nanocubes into Flux-Closure Rings
Y. Xiong (2007)
Synthesis of Iron Oxide Nanorods Using a Template Mediated Approach
Hauke Kloust (2015)
Simple Surfactant Concentration-Dependent Shape Control of Polyhedral Fe3 O4 Nanoparticles and Their Magnetic Properties.
W. Ge (2015)
Facile synthesis and shape control of Fe3O4 nanocrystals with good dispersion and stabilization
Buhe Bateer (2013)
Controlled synthesis of iron oxide nanoplates and nanoflowers.
S. Palchoudhury (2012)
Synthesis of monodisperse iron oxide nanocrystals by thermal decomposition of iron carboxylate salts.
W. W. Yu (2004)
Anisotropic Shaped Iron Oxide Nanostructures: Controlled Synthesis and Proton Relaxation Shortening Effects
Zijian Zhou (2015)
Size-control synthesis of structure deficient truncated octahedral Fe3−δO4 nanoparticles: high magnetization magnetites as effective hepatic contrast agents
C. Huang (2011)
Size-controlled synthesis of magnetite nanoparticles.
S. Sun (2002)
Size-dependent properties of magnetic iron oxide nanocrystals.
A. Demortière (2011)
Shape Control in Iron Oxide Nanocrystal Synthesis, Induced by Trioctylammonium Ions
A. Shavel (2009)
Aqueous aggregation and surface deposition processes of engineered superparamagnetic iron oxide nanoparticles for environmental applications.
W. Li (2014)
Fatty acid salts as stabilizers in size- and shape-controlled nanocrystal synthesis: the case of inverse spinel iron oxide.
M. Kovalenko (2007)
Low-Field Magnetic Separation of Monodisperse Fe3O4 Nanocrystals
C. T. Yavuz (2006)
Shape-Controlled Growth and Shape-Dependent Cation Site Occupancy of Monodisperse Fe3O4 Nanoparticles
C. Ho (2011)
Surface engineering superparamagnetic nanoparticles for aqueous applications: design and characterization of tailored organic bilayers
W. Li (2016)
Synthesis of iron oxide nanoworms
S. Palchoudhury (2011)
Structural and magnetic properties of uniform magnetite nanoparticles prepared by high temperature decomposition of organic precursors
A. G. Roca (2006)
Facile sonochemical synthesis of high-moment magnetite (Fe3O4) nanocube
M. Abbas (2012)
Synthesis and magnetic properties of monodisperse magnetite nanocubes
Haitao Yang (2008)
Carbon dioxide adsorption on oxide nanoparticle surfaces
J. Baltrusaitis (2011)
Facile Synthesis, Phase Transfer, and Magnetic Properties of Monodisperse Magnetite Nanocubes
H. Yang (2008)
Ultra-large-scale syntheses of monodisperse nanocrystals
J. Park (2004)
Synthesis of Magnetite Nanooctahedra and Their Magnetic Field-Induced Two-/Three-Dimensional Superstructure
L. Li (2010)
Growth of Fe3O4 nanoparticles with tunable sizes and morphologies using organic amine
Dan Wang (2014)
Shape control of iron oxide nanoparticles.
A. Shavel (2009)
A new nonhydrolytic single-precursor approach to surfactant-capped nanocrystals of transition metal oxides
J. Rockenberger (1999)
Monodisperse MFe2O4 (M = Fe, Co, Mn) nanoparticles.
S. Sun (2004)
Estimating nanoparticle size from diffraction measurements
B. D. Hall (2000)
Magnetic iron oxide nanoparticles: synthesis, stabilization, vectorization, physicochemical characterizations, and biological applications.
S. Laurent (2008)
Engineered manganese oxide nanocrystals for enhanced uranyl sorption and separation
S. Lee (2015)
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W. He (2016)
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W. Sun (2017)
Graphene oxide (GO)/Copper doped Hematite (α-Fe2O3) nanoparticles for organic pollutants degradation applications at room temperature and neutral pH
Design strategies for shape‐controlled magnetic iron oxide nanoparticles
A. G. Roca (2019)
Sorption of Metals onto Natural Sediments and Engineered Iron Oxide Nanoparticles
Zezhen Pan (2017)
Applications of Magnetic Liposomes in Cancer Therapies.
A. T. S. (2019)
Surface tunable magnetic nano-sorbents for carbon dioxide sorption and separation
W. Li (2017)
Understanding the Biomineralization Role of Magnetite-Interacting Components (MICs) From Magnetotactic Bacteria
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