Results 41 to 50 of about 1,727,557 (286)

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

Effects of improved ultrafiltration on serum level of IL-6 and TNF-a, HCT, and cardiopulmonary function in patients with extracorporeal circulation in valve replacement [PDF]

Journal of Medical Biochemistry
Background: To investigate the effects of modified ultrafiltration in extracorporeal circulation valve replacement surgery. Methods: A total of 62 patients with valvular disease who underwent valve replacement were included.
Ning Geng, Fu Lili, Zhou Guangwei
doaj   +1 more source

Graphene Oxide Modified Polyamide 66 Ultrafiltration Membranes with Enhanced Anti-Fouling Performance

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, Lihong Nie, Guiliang Li, Yuanlu Zhu, Ming Gao, Ruili Wu, Beifu Wang   +6 more
doaj   +1 more source

Alleviating Heat Loss Associated with Modified Ultrafiltration

The Journal of ExtraCorporeal Technology, 2002
Modified ultrafiltration (MUF) has been described and utilized for the removal of extracellular water in the immediate postcardiopulmonary bypass (CPB) period. This technique has been associated with improved hematological status and hemodynamic stability post cardiopulmonary bypass.
Joseph, Deptula, J William, Gaynor, James, Groneck, Tami, Owens, Kellie, Rogers, Dee Ann, Griffin, Thomas, Spray   +6 more
openaire   +2 more sources

Development of a Rapid and Simple Method for Detection of Protein Contaminants in Carmine

International Journal of Analytical Chemistry, 2015
Protein contaminants in carmine can cause dyspnea and anaphylactic reactions in users and consumers of products containing this pigment. The method generally used for detection of proteins in carmine has low reproducibility and is time-consuming. In this
Norihisa Nakayama, Yutaka Ohtsu, Daisuke Maezawa-Kase, Ken-Ichi Sano   +3 more
doaj   +1 more source

Ultrafiltration in Acute Heart Failure [PDF]

, 2019
Congestion is the predominant cause of more than 1 million annual heart failure hospitalisations and recurrent fluid overload predicts poor outcomes. Unresolved congestion trumps serum creatinine increases in predicting adverse heart failure outcomes. No
Maria Rosa Costanzo
core   +1 more source

Application of Surface-Modified Nanoclay in a Hybrid Adsorption-Ultrafiltration Process for Enhanced Nitrite Ions Removal: Chemometric Approach vs. Machine Learning

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, Petronela Pascariu, Andra-Cristina Enache, Alexandra Bargan, Petrisor Samoila   +4 more
doaj   +1 more source

Modified Boundary Layer Resistance Model for Membrane Ultrafiltration [PDF]

, 2010
The present modified boundary-layer resistance model (MBR model) includes the effect of osmotic pressure of the concentrated boundary layer on the flux.
鄭東文; Cheng, Tung-wen; Wu, Jen-guo
core   +1 more source

Single‐molecule DNA flow‐stretch assays for high‐throughput DNA–protein interaction studies

FEBS Open Bio, EarlyView.
We describe an optimised single‐molecule DNA flow‐stretch assay that visualises DNA–protein interactions in real time. Linear DNA fragments are tethered to a surface and stretched by buffer flow for fluorescence imaging. Using λ and φX174 DNA, this protocol enhances reproducibility and accessibility, providing a versatile approach for studying diverse ...
Ayush Kumar Ganguli, Mohammad Nour Alsamsam, Ugnė Bagdonaitė, Van Truc Vu, Chun‐Jen Huang, Polina Kuzhir, Mindaugas Zaremba, Aurimas Kopūstas, Marijonas Tutkus   +8 more
wiley   +1 more source

Properties of casting solutions and ultrafiltration membranes based on fullerene-polyamide nanocomposites

eXPRESS Polymer Letters, 2012
Poly(phenylene isophtalamide) (PA) was modified by fullerene C60 using solid-phase method. Novel ultrafiltration membranes based on nanocomposites containing up to 10 wt% of fullerene and carbon black were prepared.
N. N. Sudareva, A. V. Penkova, T. A. Kostereva, G. A. Polotskaya, A. E. Polotskii   +4 more
doaj   +1 more source