𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Separation of proteins by surface modified polysulfone membranes

✍ Scribed by Akon Higuchi; Satoko Mishima; Tsutomu Nakagawa


Book ID
117511435
Publisher
Elsevier Science
Year
1991
Tongue
English
Weight
662 KB
Volume
57
Category
Article
ISSN
0376-7388

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Surface modified polysulfone membranes:
✍ Akon Higuchi; Yoshikazu Ishida; Tsutomu Nakagawa πŸ“‚ Article πŸ“… 1993 πŸ› Elsevier Science 🌐 English βš– 547 KB

Ultrafiltration separation experiments on mixed solution of bovine serum albumin and gamma globulin were performed in a stirred batch cell through nonmodified and surface modified polysulfone membranes. Gamma globulin permeated through the surface modified membrane to some extent, but the bovine ser

Modified polysulfone membranes. III. Per
✍ Masakazu Yoshikawa; Keisuke Tsubouchi; Michael D. Guiver; Gilles P. Robertson πŸ“‚ Article πŸ“… 1999 πŸ› John Wiley and Sons 🌐 English βš– 135 KB πŸ‘ 2 views

Membranes prepared from carboxylated polysulfone permeated benzene preferentially from benzene-cyclohexane mixtures by pervaporation. Hydrophilic polysulfones containing carboxyl groups with degrees of substitution (DS) ranging from 0.46 to 1.90 groups per repeating unit were selected for this study

Modification of polysulfone gas separati
✍ F. A. Ruiz-TreviΓ±o; D. R. Paul πŸ“‚ Article πŸ“… 1997 πŸ› John Wiley and Sons 🌐 English βš– 323 KB πŸ‘ 1 views

The incorporation of additives into polymers like bisphenol A polysulfone (PSF) can provide an attractive alternative for modifying their permselective properties for gas separation, provided the additive is appropriately selected. In this work, three series of additives based on naphthalene, bisphe

Surface modification of polyimide and po
✍ Jongok Won; Myung Ho Kim; Yong Soo Kang; Hyun Chae Park; Un Young Kim; Sung Chan πŸ“‚ Article πŸ“… 2000 πŸ› John Wiley and Sons 🌐 English βš– 136 KB πŸ‘ 1 views

The surface carbonization of polyimide (PI) and polysulfone (PSf) by ion beam has been performed to adapt the carbon molecular sieve properties on the skin of the polymeric membranes without the deformation of the membrane structure. In order to control the structure of membrane skin and to improve

Surface-modified polysulfone membranes:
✍ Mauro M. Dal-Cin; Michael D. Guiver; Carolyn N. Striez; Dave J. Carlsson; Ashwan πŸ“‚ Article πŸ“… 2006 πŸ› John Wiley and Sons 🌐 English βš– 461 KB

## Abstract Polysulfone (Udel P1800) ultrafiltration membranes were surface modified using potassium persulfate (K~2~S~2~O~8~) as a free radical source in the aqueous phase. The expected modification was hydrogen abstraction leading to hydroxylation at one or two sites on the isopropylidene linkage