magnesium ion
A Heterogeneous Precipitate Based Magnesium Ion Selective Electrode-Its Preparation and Analytical Application
... of magnesium (II) ion with EDTA ...determine magnesium ion in baby food products (Horlicks, Boost) and ...of magnesium ion in sample analysis was formed to be quantitative with ...
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Deuterium isotope rate effects in the spontaneous and magnesium-ion-catalyzed decarboxylation of oxalacetic acid.
... The magnesium-ion-catalyzed decarboxylation follows a bell-shaped activity curve with a maximum rate between pH(pD) 5-6, indicating that the keto form of the magnesium-oxalacetate complex is the ...
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Magnesium ion implantation on a micro/nanostructured titanium surface promotes its bioactivity and osteogenic differentiation function
... osseointegration, magnesium was incorporated into a micro/nanostructured titanium surface using a magnesium plasma immersion ion-implantation ...by magnesium ion implantation for 30 ...
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Study of the intermolecular interactions of mixed solvents of tetrahydofuran and propylene carbonate for magnesium ion battery
... which indicates an increase in solvent- solvent and solute- solvent interactions which leads to volume shrinkage[17]. When solvated ions migrate within the electrolyte, the drag force applied by the surrounding solvent ...
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Magnesium ion source for high intensity mass spectrograph
... but the calculations of the potential distribution were a little involved and there is another kind of lens which will give a stronger field near the ionization [r] ...
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Magnesium Ion-Based Gel Polymer Electrolytes: Ionic Conduction and Infrared Spectroscopy Studies
... this work, the amount of PMMA and the plasticizing solvent, (EC+PC) are fixed. In Fig. 5, it can be observed that at salt concentrations above 20 wt.% the area of free ions band decreased with increasing salt ...
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Studies on TiO2/Reduced Graphene Oxide Composites as Cathode Materials for Magnesium Ion Battery
... magnetic stirrer hot plate (60 ˚C) for 2 hours is cast. The cathode is prepared by cold pressing 0.5 g. into a pellet of 13 mm diameter under 5 tons/cm 2 . The electrolyte is deposited on the pellet substrate with APEX ...
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Increased length of DNA made by virions of murine leukemia virus at limiting magnesium ion concentration.
... To study possible activation of DNase inside the virion by free Mg2+, excess Mg2+ was added during the course of an endogenous reaction and the size of the resulting DNA was analyzed by [r] ...
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Effects of Mg2+ interstitial ion on the properties of Mg0 5+x/2Si2 xAlx(PO4)3 ceramic electrolytes
... of magnesium as an electrolyte in magnesium ...of magnesium ion batteries compared to its lithium counterpart ...synthesize magnesium electrolytes based on Nasicon type, Mg ...
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Study on Activated from Melon (Citrullus lanatus) Husk as Natural Adsorbent for Removal of Hardness in Water
... optimum time, the removal efficiencies of both Mg (II) and Ca (II) increased rapidly due to the abundant availability of active binding sites on the sorbent surface. In the second step, the removal process became less ...
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Application of Carbon Dioxide and Polyacrylamide in Extracting Magnesium from Brine by Precipitation Method
... present, magnesium is extracted from brine mainly by precipitation method ...produce magnesium hydroxide precipitate to separate magnesium from the brine through phase separa- tion, which is the most ...
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The effects of ions and freeze-thawing on the activity of mitochondrial and supernatant malate dehydrogenase.
... The effects of various ions added to the assay system for purified mitochondrial and supernatant malate dehydrogenase have been studied. Phosphate, arsenate and zinc ions strongly stimulate the mitochondrial enzyme. ...
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rofilling of inorganic ions in selected post-blast pyrotechnic residues
... among detected ions in pre-blast samples. Magnesium ion which is a common element in fireworks was detected in all samples. In post-blast residues, targeted ions presence in pre-blast samples can still be ...
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Inventing a good electrolyte system for a secondary cell
... batteries, magnesium batteries, silver batteries and thermal batteries. Magnesium-based batteries have high attractive property which makes an alternative to lithium batteries; the electrochemical ...
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An Alkaline Phosphatase Lacking Wheat Germ Agglutinin Binding Sites Useful Enzyme for Lectin Assays with Comparable Activity to the Calf Enzyme
... of magnesium ion on the activity of the both enzymes is shown in Figure ...the magnesium concentration, and leveled off at 30 ...of magnesium ion is about 82% of its activity than in ...
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Fat extraction from mechanically deboned beef with various pH and alkalis : a thesis presented in fulfilment of the requirements for the degree of Master of Technology at Massey University
... It is possible that the high magnesium ion concentration, relative to physiological concentrations in the muscle, resulted in de-coupling of the actomyosin of the filaments and thus enab[r] ...
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Variability within individuals of plasma ionic magnesium concentrations
... patient. Magnesium status can also be measured in the serum, erythrocytes, and lym- phocytes or through a magnesium load test with urinary excretion ...for magnesium status, since the introduc- tion ...
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The catalytic power of magnesium chelatase: a benchmark for the AAA(+) ATPases
... factor. Magnesium chelatase is activated by fur- ther protein – protein interactions, most notably with Gun4, but this interaction does not substantially increase the amount of metalloporphyrin formed in our in ...
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Bactericidal Disruption of Magnesium Metallostasis in Mycobacterium tuberculosis Is Counteracted by Mutations in the Metal Ion Transporter CorA
... free magnesium by altering the perme- ability of the cytoplasmic membrane of ...bacterial magnesium as the mechanism of action of nonchelating antibacterial ...
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Review Article Hypomagnesemia and post-thyroidectomy hypocalcemia: molecular mechanisms and clinical potential
... In 2012, among people aged 0-74 years, 298,000 new cases of thyroid cancer were diagnosed, accounting for 2.1% of all newly diagnosed cancer cases [1]. In the US, 56,870 new cases of thyroid cancer were diagnosed in ...
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