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NMR relaxometric properties and cytotoxicity of Gd2O3 nanoparticle suspensions in an organic liquid
(Journal of Nanoparticle Research, 2014)
Gd2O3 nanoparticles and their agglomerates from approximately 10 to 80 nm in size suspended in an organic liquid were synthesized via polyol route. The reaction between diethylene glycol and added acetic acid, which occurred ...
Spin-glass dynamics in interacting nanoparticle system La0.7Ca0.3MnO3 obtained by mechanochemical milling
(Journal of Nanoparticle Research, 2011)
Spin dynamics in mechanochemically obtained nanoparticle manganite La0.70Ca0.30MnO3 was investigated in this study by means of a series of AC and DC magnetic measurements. AC susceptibility indicates the presence of sizeable ...
Superspin-glass like behavior of nanoparticle La0.7Ca0.3MnO3 obtained by mechanochemical milling
(Journal of Nanoparticle Research, 2011)
Single-phase perovskite compound La0.7Ca0.3MnO3 was synthesised by a high-energy ball milling in a single step processing. Structure and morphology characterizations revealed nanoparticle nature of this mixed valent manganite ...
Experimental evidence for simultaneous relaxation processes in super spin glass gamma-Fe2O3 nanoparticle system
(Journal of Nanoparticle Research, 2015)
Spherical gamma-Fe2O3 nanoparticles with the narrow size distribution of (5 +/- 1) nm were synthesized by the method of thermal decomposition from iron acetyl acetonate precursor. The existence of super spin-glass state ...
Magnetic properties of nanoparticle La0.7Ca0.3MnO3 under applied hydrostatic pressure
(Journal of Nanoparticle Research, 2010)
Pressure effects on magnetic properties of two La0.7Ca0.3MnO3 nanoparticle samples with different mean particle sizes were investigated. Both the samples were prepared by the glycine-nitrate method: sample S-as-prepared ...
Soft chemistry routes for synthesis of rare earth oxide nanoparticles with well defined morphological and structural characteristics
(Journal of Nanoparticle Research, 2011)
Phosphors of (Y0.75Gd0.25)(2)O-3:Eu3+ (5 at.%) have been prepared through soft chemistry routes. Conversion of the starting nitrates mixture into oxide is performed through two approaches: (a) hydrothermal treatment (HT) ...
Fullerenol C-60(OH)(24) nanoparticles decrease relaxing effects of dimethyl sulfoxide on rat uterus spontaneous contraction
(Journal of Nanoparticle Research, 2013)
Dimethyl sulfoxide (DMSO) is a widely used solvent and cryoprotectant that can cause impaired blood flow, reduction in intracranial pressure, tissue edema, inflammatory reactions, inhibition of vascular smooth muscle cell ...
Ligand mediated synthesis of AgInSe2 nanoparticles with tetragonal/orthorhombic crystal phases
(Journal of Nanoparticle Research, 2012)
Nanosized AgInSe2 particles (d similar to 7-25 nm) were synthesized using colloidal chemistry method at 270 degrees C. As solvents/surface ligands 1-octadecene, trioctylphosphine, and oleylamine were used. It was shown ...
Eu3+-doped (Y0.5La0.5)(2)O-3: new nanophosphor with the bixbyite cubic structure
(Journal of Nanoparticle Research, 2013)
New red sesquioxide phosphor, Eu(3+)doped (Y0.5La0.5)(2)O-3, was synthesized in the form of nanocrystalline powder with excellent structural ordering in cubic bixbyite-type, and with nanoparticle sizes ranging between 10 ...
Surface modification of submicronic TiO2 particles prepared by ultrasonic spray pyrolysis for visible light absorption
(Journal of Nanoparticle Research, 2012)
Spherical, submicronic TiO2 assemblage with high specific surface area and controllable phase composition was prepared in the process of ultrasonic spray drying/pyrolysis in a wide temperature range (150-800 degrees C) by ...