The influence of salt concentrations on the performance of reverse electrodialysis (RED) stacks has rarely been investigated using thermolytic salts such as NH4HCO3, that can be regenerated using waste heat and can be set at any desired concentration below saturation limits. Here, power densities produced by a RED stack were first investigated using different NaCl concentrations, and then teste...

Arginine vasopressin (AVP) activates the epithelial Na(+) channel (ENaC). The physiological significance of this activation is unknown. The present study tested if activation of ENaC contributes to AVP-sensitive urinary concentration. Consumption of a 3% NaCl solution induced hypernatremia and plasma hypertonicity in mice. Plasma AVP concentration and urine osmolality increased in hypernatremic...

The authors have recently shown that the transcription factor nuclear factor-kappaB (NF-kappaB) is a central mediator in the NaCl-mediated interleukin (IL)-8 production by human airway epithelial cells. In this study, it was investigated whether Physiomer, an isotonic sea water-derived solution commercialized for cleaning the nasal mucosa, impaired the chemokine IL-8 expression and secretion by...

Bi-continuous porous metal evolves from the selective dissolution of an alloy, a process known as dealloying. Here we report similar observation in NaCl NaCl-AgCl solid solution. A procedure simultaneous quenching and that retains homogeneity solution is designed with help small-angle neutron scattering. The water creates bi-continuous AgCl smooth ligaments pores ~300 nm wide, which can coarsen...

0A thin film of cobalt hexacyanoferrate (CoHCF), an analogue of mixed-valence Prussian blue, was deposited electrochemically on the glassy carbon, platinum and gold electrode surfaces in 0.5M KC1 solution. The electrochemical behavior of these modified electrodes show three couples of redox peaks by CV in a supporting electrolyte solution of 0.5M NaCl, whereas for Au modified electrode only ...

turmeric ( curcuma longa l.) is a perennial rhizomatous plant from the family of zingibraceae, native in south asia. the main components of turmeric are curcuminoids and essential oil which are responsible for turmeric characteristic such as odor and taste. due to the large areas of saline land in iran and less information related to cultivation of turmeric, in this research, the effect of sali...

abstract: the combination of pulsed vacuum osmotic dehydration and microwave drying of garlic bulbs were examined. the response surface methodology (rsm) was used to determine the effect of nacl concentration (8%-20%), osmotic solution temperature (25-65°c), operation pressure (240-830 mbar), immersion time (20-300 min) and microwave power level (100-600 w) on water loss (wl), solids gain (sg),...

in this research, the accelerated ripening of the kabkab dates from khalal to tamr using nacl and acetic acid solutions was studied. fruits at khalal stage were harvested and washed with distilled water before being treated with ripening inducers: 1. nacl solutions, 2. acetic acid solutions and 3. aqueous solution of nacl (1%) and acetic acid. moisture, ph, colour, brix and textural firmness of...

There is a great clinical requirement to improve radiofrequency ablation (RFA) efficacy and create larger coagulation necrotic areas. The aim of the present study was to assess the ability of a hypertonic-saline (HS)-enhanced multipolar RFA technique using a perfused electrode to increase RF-created coagulation necrosis, and to compare that technique with natural saline-augmented needle and con...