in the current research, polyvinylchloride based mixed matrix heterogeneous anion exchange membranes were prepared by a solution casting technique. titanium dioxide nanoparticles were also utilized as inorganic filler additive in the membrane fabrication. the effect of tio2 nanoparticles concentration in the casting solution on the membrane physico-chemical properties was studied. membrane wate...

Genetic and acquired defects of glomerular permselectivity may lead to proteinuria and protein-losing nephropathy (PLN). Morbidity and mortality from complications of PLN may be severe even before progression to azotemia and renal failure. Leakage of plasma proteins into the glomerular filtrate can damage tubular cells and the function of the entire nephron. Detection, localization, and treatme...

Cellulose acetate phthalate (CAP)membrane was interacted separately with aqueous HCl solution and aqueous HCl with sodium dodecyl hydrogen sulphate (SDS) as a surfactant and their characteristic properties were determined on the basis of water content, conductance-time and membrane potential data. The possibility of electrochemical modification of cellulose acetate phthalate membrane upon immob...

One of the Army’s primary research aims is to improve the survivability of soldiers in combat zones. One area of concern is the possibility of attack by chemical warfare agents. Current protective gear, while providing excellent protection, is heavy, bulky, and reduces the combat effectiveness of the wearer. Ideally, the next generation of protective gear will be no more cumbersome than the sta...

Changes in glomerular permselectivity are the physiological basis for proteinuria, which typically accompanies chronic kidney disease. Traditionally changes in the sizerestrictive properties of the glomerular barrier have been quantified by measuring the fractional clearance ( ) of exogenous infused dextrans and interpreting the results using the hindered transport theory for uncharged, solid s...