DIFFUSION OF LINEAR AND CYCLIC POLYMERS IN SEMIDILUTE SOLUTIONS OF LINEAR POLYMERS MEASURED BY FLUORESCENCE RECOVERY AFTER PHOTOBLEACHING.

I. S. Choi, E. S. Wu, F. W. Wang, G. B. McKenna, R. E. Lowrey, G. Hild, P. Lutz, P. Rempp

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Scopus citations

Abstract

In this report the study of the diffusion of linear and ring polystyrenes in solutions of linear polystyrene is presented. Diffusants were fluorescently labeled, and the diffusion coefficient was measured with the method of fluorescence recovery after photobleaching. The measurements were performed on the solutions in the concentration range between 0. 017 mg/ml and 0. 35 mg/ml, which covers both the unentangled and entangled regimes.

Original languageEnglish
Title of host publicationPolymeric Materials Science and Engineering, Proceedings of the ACS Division of Polymeric Material
PublisherACS
Pages330-335
Number of pages6
ISBN (Print)0841208832
StatePublished - 1985

Publication series

NamePolymeric Materials Science and Engineering, Proceedings of the ACS Division of Polymeric Material
Volume53

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