Results 281 to 290 of about 75,606 (303)
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Effects of Sodium Azide on Platelet Function
Thrombosis and Haemostasis, 1977SummarySodium azide in low concentrations (0.1-10 μM) was found to have inhibitory effects on human platelet function. Primary aggregation induced by ADP, epinephrine, thrombin and the ionophore A 23187 was decreased. To evaluate the effect of azide apart from secondary processes, the platelets were treated with indomethacin to prevent prostaglandin ...
Holm Holmsen, Jeanne Stibbe
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Identification of Colloidal Sodium in Sodium Azide
The Journal of Chemical Physics, 1960Under treatment with ultraviolet radiation and heat, sodium azide develops an optical absorption band centered at 520 mμ. The centers responsible for this band have been identified by the dual techniques of electron spin resonance and cryoabsorption spectroscopy as colloidal sodium.
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Sodium Azide-Induced Neurotoxicity
2000Neurodegeneration can be caused by dysfunction of the mitochondrial electron transport chain (ETC), and thus a mitochondrial etiology has been suggested for many neurodegenerative disorders, such as Parkinson’s disease (PD), Huntington’s disease (HD), and Alzheimer’s disease (AD) (1,2).
Yun Wang, Cesario V. Borlongan
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A Case of Fatal Sodium Azide Ingestion
Journal of Toxicology: Clinical Toxicology, 1986A fatal case of sodium azide poisoning in which exchange blood transfusions, charcoal hemoperfusion, hemodialysis and potent vasopressor agents failed to prevent the development of circulatory collapse associated with a wide complex cardiac rhythm is presented.
Stephanie Reed +2 more
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Spectrophotometric determination of sodium azide
The Analyst, 1985An established spectrophotometric method was employed to determine the concentration of sodium azide. It was found that this method could only be used with a good accuracy (to within ±0.3%) under the following conditions: the solution of cerium(IV) ammonium nitrate, which was prepared using analytical-reagent grade materials without further ...
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A case of fatal intoxication with sodium azide
Fühner-Wielands Sammlung von Vergiftungsfällen Archiv für Toxikologie, 1966A case of fatal intoxication with sodium azide is described. The poison was consumed in form of a soluble in water powder. The cause of decease was not explained by the section of the corpse nor by the supplementary microscopic examination. Chemical analysis demonstrated the presence of sodium azide in the stomach contend and small intestine.
J Brzyski, H Koźlicka-Gajdzińska
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Laser-induced decomposition of sodium azide
Journal of Electron Spectroscopy and Related Phenomena, 1983Abstract The decomposition of sodium azide, NaN3, has been studied using a pulsed carbon dioxide laser. Chemiluminescence associated with the decomposition has been measured with and, without, the azide surface in the detector field of view. Near the decomposition threshold, emission has been observed in the wings of the Na 3p → 3s transition at 589 ...
R.C. Benson, H.Y. Chiu
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Kinetics of the Photolysis of Sodium Azide
The Journal of Chemical Physics, 1961The evolution of N2 from solid NaN3 during photolysis is shown to result from active sites located as deep as a few hundred lattice constants within the crystallites. These active sites diffuse to the free surface to produce N2, exhibiting a diffusion constant ∼10—15 cm2/sec.
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Sodium Azide Burn: A Case Report
Journal of Burn Care & Rehabilitation, 2001Chemical burn injuries commonly occur at the workplace and can be caused by a variety of agents. Sodium azide is a volatile compound used in the industrial setting and it is also a constituent of car airbags. The known toxic effects of sodium azide include hypotension, bradycardia, and headaches.
Tina L Palmieri +2 more
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The thermal behaviour of sodium azide in zeolites
Thermochimica Acta, 1995Abstract Upon thermal treatment, NaN3-doped zeolite transforms stepwise. After endothermic dehydration, the NaN3 decomposes exothermically in air and under N2 flow. The temperature of decomposition is higher than that of the pure azide. Part of the sodium azide remains intact up to 1000 K. The process was also monitored by IR spectroscopy.
Imre Kiricsi +5 more
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