A new approach to the evaluation of the effects of protein adsorption onto a polysulfone membrane
β Scribed by Ana Maria Brites; Maria Norberta de Pinho
- Publisher
- Elsevier Science
- Year
- 1993
- Tongue
- English
- Weight
- 1014 KB
- Volume
- 78
- Category
- Article
- ISSN
- 0376-7388
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π SIMILAR VOLUMES
The lytic action of a number of N-acyl amino acids on lecithin liposomes was examined. The agents' affinity for the lecithin liposome membrane was measured and the results obtained were treated to estimate the interactions of the amino acid residues with the lecithin polar head group at the surface
## Abstract Adsorption has been investigated using bovine serum albumin (BSA) as the model protein and sulfonated microspheres as the matrix. The adsorption appears to be sensitive to time, pH, and ionic strength, and the presence of sulfonate groups can play important roles in this process, increa