منابع مشابه
histological evaluation of the effect of three medicaments; trichloracetic acid, formocresol and mineral trioxide aggregate on pulpotomized teeth of dogs
چکیده ندارد.
15 صفحه اولEffect of Nitric acid on Particle Morphology of the Nano-TiO2
Nano-sized titanium dioxide TiO2 powder was prepared by new wet chemical route from its precursor Titanium (IV) chloride (TiCl4) as precursor with isopropoxy alcohol in presence of nitric acid under ambient condition. Their morphologies, phase compositions and components of the TiO2 nanoparticles were characterized by transmission electron ...
متن کاملSemiconducting properties of passive films formed on AISI 420 stainless steel in nitric acid solutions
This study focuses on the semiconductor properties of passive films formed on AISI 420 stainless steel immersed in four nitric acid solutions under open circuit potential (OCP) conditions. For this purpose, the passivation parameters and semiconductor properties of passive films were derived from potentiodynamic polarization and Mott–Schottky analysis, respectively. The OCP plots showed that th...
متن کاملThe Conversion Kinetics of Tincal to Boric Acid in Nitric Acid Solutions
Pure borax and various boron compounds are produced from the solutions in which tincal is dissolved with various reagents. Economically important boron compounds such as boric acid, borax, boric oxide, and refined hydrated sodium borates and perborates are produced from boron-containing ores. The production of boric acid by using nitric acid from tincal is more advantageous because it evalu...
متن کاملAction of Acid Alcohol on Insulin
Since the first isolation of insulin in a crystalline form (l), it has been a matter of the greatest interest to know whether this crystalline protein really represents insulin in its purest and most active form. The uniformity of the crystals, prepared in different laboratories, would, in appearance, chemical analysis, and physiological assay, point towards crystalline insulin being a chemical...
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ژورنال
عنوان ژورنال: The London, Edinburgh, and Dublin Philosophical Magazine and Journal of Science
سال: 1848
ISSN: 1941-5966,1941-5974
DOI: 10.1080/14786444808646003