Diffusion of polymers through polyacrylamide gels
โ Scribed by Lorie Haggerty; Jeffrey H Sugarman; Robert K Prud'homme
- Publisher
- Elsevier Science
- Year
- 1988
- Tongue
- English
- Weight
- 637 KB
- Volume
- 29
- Category
- Article
- ISSN
- 0032-3861
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
## Polyacrylamide gels may be destained either electrophoretically (e.g., 1, 2) or by simple diffusion destaining in which gels are soaked in media (most commonly) of 7.5% acetic acid (3-5). Maurer ( 6) gives a concise appraisal of the advantages and disadvantages of both methods. Electrophoretic
Swelling behavior of polyacrylamide (PAAm) and polyacrylamide-co-polyacrylic acid (PAAm-co-PAAc) gels was investigated in aqueous solutions of monodisperse PAAms with molecular weights ( M V w ) ranging from 1.5 1 10 3 to 5 1 10 6 g/mol. The volume of the gels decreases as the PAAm concentration in
The apphcation of two-phase conduchvlty theory to dfiuslon, m particular to dlffuslon m polymers and polymer blends, IS dtscussed The petmeabdtty IS seen as the property whch, e g Maxwell's equation may describe, not the drflusum coe$icrent The "energy of acuvaaon" of dtiuslon may not be a useful co