Microscopic dynamics of polyethylene glycol chains interacting with silica nanoparticles

We present high resolution neutron spectroscopic investigations of polyethylene glycol matrices interacting attractively with neat SiO2 nanoparticles. We observe a very rich dynamical picture that significantly contradicts earlier conclusions on such systems. Investigating a short chain matrix we re...

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Veröffentlicht in:	Physical review letters 2013-04, Vol.110 (17), p.178001-178001, Article 178001
Hauptverfasser:	Glomann, T, Schneider, G J, Allgaier, J, Radulescu, A, Lohstroh, W, Farago, B, Richter, D
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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