AMtraet--A method tmethod 2L) has been proposed for evaluation of the unperturbed chain dimension A from the molecular weight dependence of the molecular friction coe~cient, derived from sedimentation and ditl'usion coefficients. This method is widely applicable when the unperturbed chain is non-Gau
β¦ LIBER β¦
Simultaneous rapid estimation of sedimentation coefficient and molecular weight
β Scribed by Leslie A. Holladay
- Publisher
- Elsevier Science
- Year
- 1980
- Tongue
- English
- Weight
- 531 KB
- Volume
- 11
- Category
- Article
- ISSN
- 0301-4622
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## Abstract The weightβaverage molecular weight is estimated by an extrapolation technique based on a linear relation between the viscosityβaverage molecular weight __M__~__v__~ and a MarkβHouwinkβSakurada constant. This method may also be used to assess the unperturbed dimensions of polymers. If t