Ultrafiltration membranes having electric charge, made of sulfonated polysulfone, were manufactured. Two types of membrane having charge density of 1.6 and 0.78 meq/g, and designated as Ml and M2, respectively, were used. Rejections of various molecular weight PEG were first measured by using these
Protein transport through zwitterionic ultrafiltration membranes
โ Scribed by Mahsa M. Rohani; Andrew L. Zydney
- Book ID
- 113798574
- Publisher
- Elsevier Science
- Year
- 2012
- Tongue
- English
- Weight
- 898 KB
- Volume
- 397-398
- Category
- Article
- ISSN
- 0376-7388
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๐ SIMILAR VOLUMES
Electrostatic interactions can have a significant impact on protein transmission through semipermeable membranes. Experimental data for the transport of bovine serum albumin (BSA) through a polyethersulfone ultrafiltration membrane were obtained in different salt solutions over a range of pH and sal
Although a number of previous studies have demonstrated that solution pH can have a dramatic effect on protein transport through ultrafiltration membranes, the exact origin of this behavior has been unclear. Experimental data were obtained for the transport of a broad range of proteins with differen