Probing the Role of Chain Length on the Diffusion Dynamics of π-Conjugated Polymers by Fluorescence Correlation Spectroscopy

We investigate the role of the chain length and molecular weight distribution on the diffusion dynamics of freshly synthesized MEH-PPV polymer chains. For the above purpose, a new technique based on combination of size exclusion chromatography (SEC) with fluorescence correlation spectroscopy (FCS) i...

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Veröffentlicht in:	The journal of physical chemistry. B 2011-09, Vol.115 (37), p.10779-10788
Hauptverfasser:	Murthy, A. V. R, Goel, Mahima, Patil, Shivprasad, Jayakannan, M
Format:	Artikel
Sprache:	eng
Schlagworte:	B: Macromolecules, Soft Matter Chain dynamics Chains (polymeric) Correlation Diffusion Diffusion rate Dynamics Molecular weight Polymers
Online-Zugang:	Volltext
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