نتایج جستجو برای: electrolytes
تعداد نتایج: 21140 فیلتر نتایج به سال:
Various electrolytes in test solutions applied to the skin were evaluated with regard to their effects on enhanced skin permeation of calcein as a model permeant by electroporation (EP), which is a physical means to increase skin penetration by applying a high voltage pulse on the skin surface. Calcein solution (1.0 mM) containing different electrolytes at a concentration of 150 mM was applied ...
BACKGROUND Models for predicting uptake and transport of chemicals in plants are applied in pesticide design, risk assessment, and environmental biotechnology. OBJECTIVE This review considers the theoretical basics of the most popular models, and discusses what they have in common. The line is drawn between models for neutral compounds, and models for weak and strong electrolytes. MAIN FEAT...
The electrolyte is an indispensable component in all electrochemical energy storage and conversion devices with batteries being a prime example. While most research efforts have been pursued on the materials side, the progress for the electrolyte is slow due to the decomposition of salts and solvents at low potentials, not to mention their complicated interactions with the electrode materials. ...
BACKGROUND Polyethylene glycol is commonly used to manage constipation and is available with or without electrolytes. The addition of electrolytes dates back to its initial development as lavage solutions in preparation for gastrointestinal interventions. The clinical utility of the addition of electrolytes to polyethylene glycol for the management of constipation is not established. The object...
Metal-free carbon-based electrocatalysts for dye-sensitized solar cells (DSSCs) are sufficiently active in Co(II)/Co(III) electrolytes but are not satisfactory in the most commonly used iodide/triiodide (I(-)/I3 (-)) electrolytes. Thus, developing active and stable metal-free electrocatalysts in both electrolytes is one of the most important issues in DSSC research. We report the synthesis of e...
Necrosis of the skin was produced by the injection of measured quantities of electrolytes and of amino compounds into the dermis, and the relative ability of these substances to produce it was determined. Inflammation characterized by edema and accumulation of leucocytes accompanied necrosis. The ability of electrolytes to produce necrosis was found to increase with the valence of their basic i...
Serum and urinary electrolytes were determined in 200 apparently healthy males and females of different age groups retresenting various socio-economic status. The concentration of serum electrolytes in children and adults was the same(JPMA 33:269, 1983).
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