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Sintering of Lanthanum Zirconate
Journal of the American Ceramic Society, 1999Lanthanum zirconate (La 2 Zr 2 O 7 ) was prepared by coprecipitating lanthanum nitrate and zirconyl oxychloride at pH 10, followed by ethanol washing. The initial high surface area of ∼304 m 2
Nair, Jalajakumari +6 more
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Lanthanum-fluoride addition to gallium-lanthanum-sulphide glasses
Journal of Non-Crystalline Solids, 1996Lanthanum-fluoride (expressed as La 2 F 6 for convenience) has been substituted for lanthanum sulphide in the glass system (mol%) (Ga 2 S 3 )70(La 2 S 3 ) 30-x (La 2 F 6 ) x for 0 ≤ x ≤ 3. As fluorine substitutes for sulphur : (i) visible spectroscopy indicates that the absorption edge shifts to higher energies ; (ii) infrared spectroscopy shows a ...
S.P. Morgan, D. Furniss, A.B. Seddon
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Superlattices and Microstructures, 2015
Abstract A simple thermal decomposition route has been developed to prepare La2O3 and La2O2CO3 nanoparticles. Sonication of La2O3 nanoparticles in water at room temperature is accompanied to the formation of La(OH)3 nanoparticles. The effect of addition of citric acid, as disperser, was also investigated on the phase formation and particle size ...
Mahnaz Ghiasi, Azim Malekzadeh
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Abstract A simple thermal decomposition route has been developed to prepare La2O3 and La2O2CO3 nanoparticles. Sonication of La2O3 nanoparticles in water at room temperature is accompanied to the formation of La(OH)3 nanoparticles. The effect of addition of citric acid, as disperser, was also investigated on the phase formation and particle size ...
Mahnaz Ghiasi, Azim Malekzadeh
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Lanthanum as an intracellular stain
Journal of Microscopy, 1972SUMMARYIn mouse and fish olfactory mucosæ, lanthanum has been found to penetrate various intracellular components of cells including the endoplasmic reticulum, mitochondria, microvilli, microtubules and cilia, outlining their substructure in negative contrast when seen in sectioned specimens.Structural details approaching those seen in disrupted ...
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Hospital Pharmacy, 2005
Each month, subscribers to The Formulary Monograph Service receive five to six well-documented monographs on drugs that are newly released or are in late Phase 3 trials. The monographs are targeted to your Pharmacy and Therapeutics Committee. Subscribers also receive monthly one-page summary monographs on the agents that are useful for agendas and ...
Dennis J. Cada +2 more
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Each month, subscribers to The Formulary Monograph Service receive five to six well-documented monographs on drugs that are newly released or are in late Phase 3 trials. The monographs are targeted to your Pharmacy and Therapeutics Committee. Subscribers also receive monthly one-page summary monographs on the agents that are useful for agendas and ...
Dennis J. Cada +2 more
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Potentiation of Hyperthermia by Lanthanum
1988Lanthanum is a member of the series of rare earth metals that constitute a group of 15 transition elements (Group 3 b) starting with lanthanum (atomic number 57) and ending with lutetium (atomic number 75). The ions of the lanthanide group have a high affinity for calcium-binding sites (Evans 1983).
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Lanthanum Rhodium and Lanthanum Cobalt Oxides
Journal of the American Chemical Society, 1957Aaron Wold, Benjamin Post, Ephraim Banks
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