Measurement of the intramolecular fluctuations of random coil polymers by photon correlation spectroscopy |
| |
| Authors: | J. Hendrix B. Saleh K. Gnädig L. De Maeyer |
| |
| Affiliation: | Max-Planck Institut für Biophysikalische Chemie, D-3400 Göttingen, Germany |
| |
| Abstract: | The correlation function of light scattered from dilute solutions of large molecular weight polystyrene has been measured using a photon-counting digital autocorrelator. By determining the effective spectral broadening and the change in the spectral profile due to intramolecular fluctuations, the range of validity of the Zimm-Rouse model of intramolecular dynamics has been examined. |
| |
| Keywords: | |
| 本文献已被 ScienceDirect 等数据库收录！ |
