Results 21 to 30 of about 32,167 (256)
Frontiers in Chemistry, 2023 Modified cellulose acetate membranes with bentonite clay (CA/bent) and TiO2 nanoparticles (CA/TiO2) using the phase inversion method are successfully prepared and characterized.
Heba M. Refaat +6 more
doaj +1 more source
Патология кровообращения и кардиохирургия, 2015 Correction of congenital heart disease in newborns under extracorporeal circulation is accompanied by fluid overload. To eliminate this pathological state, the method of ultrafiltration is commonly used.
Е. В. Захаров +5 more
doaj +1 more source
Modification and Performance Enhancement of PVC Ultrafiltration Membrane by Grafting of Sulfonated Polystyrene [PDF]
علوم و تکنولوژی پلیمر, 2020 Hypothesis: In this study, modification of polyvinyl chloride ultrafiltration membrane was done and the modified membrane was used in the ultrafiltration process for oil-in-water separation.Methods: at first, PVC was dehydrochlorinated by sodium ...
Golshan Mousavi +2 more
doaj +1 more source
Modified Ultrafiltration Versus Conventional Ultrafiltration: A Randomized Prospective Study In Neonatal Piglets [PDF]
The Journal of Thoracic and Cardiovascular Surgery, 1998 Cardiopulmonary bypass in neonates generates large increases in inflammatory mediators, causing edema formation that may lead to multiple organ dysfunction. Clinical strategies aimed at removing inflammatory mediators, reducing edema formation, and improving organ function include conventional and modified ultrafiltration.This study examines the ...
Daggett, C.William +5 more
openaire +2 more sources
Materials & Design, 2019 In the present study, novel pervaporation (nonporous, dense) and ultrafiltration (porous) membranes based on polyphenylene isophthalamide (PA) modified by Pluronic F127 (up to 20 wt%) used as a modifier and a pore-forming agent were developed and ...
M.E. Dmitrenko +7 more
doaj +1 more source
Modified Ultrafiltration PostExtracorporeal Membrane Oxygenation
The Journal of ExtraCorporeal Technology, 2003 Modified ultrafiltration (MUF) has been widely used for the removal of extracellular water in the immediate postcardiopulmonary bypass (CPB) period. The reported benefits of this technique are improved hematological status and hemodynamic stability post-CPB, as well as a decrease in blood utilization during the operation.
Joseph, Deptula +3 more
openaire +2 more sources
Membranes, 2022 Improving the contamination resistance of membranes is one of the most effective ways to address the short service life of membranes. While preparing the membrane system structure, doping nanoparticles into the polymer matrix is beneficial to the ...
Jiangyi Yan +6 more
doaj +1 more source
Fractionation of Glycomacropeptide from Whey Using Positively Charged Ultrafiltration Membranes
Foods, 2018 Fractionation of the bovine glycomacropeptide (GMP) from the other proteins in cheese whey was examined using ultrafiltration membranes surface modified to contain positively charged polymer brushes made of polyhexamethylene biguanide.
Abhiram Arunkumar, Mark R. Etzel
doaj +1 more source
Nanomaterials, 2023 Herein, we report the results of a study on combining adsorption and ultrafiltration in a single-stage process to remove nitrite ions from contaminated water.
Corneliu Cojocaru +4 more
doaj +1 more source
Modified ultrafiltration in adult patients undergoing cardiac surgery [PDF]
Interactive CardioVascular and Thoracic Surgery, 2014 A best evidence topic in cardiac surgery was written according to a structured protocol. The question addressed was the impact of modified ultrafiltration on adult patients undergoing cardiac surgery in terms of inflammatory and metabolic changes, blood loss and early clinical outcomes.
Zakkar, Mustafa +2 more
openaire +3 more sources