%0 Journal Article %T Is the Reduction in Tracer Diffusivity under Nanoscopic Confinement Related to a Frustrated Segmental Mobility? %A Napolitano, Simone %A Rotella, Cinzia %A Wübbenhorst, Michael %J Macromolecular Rapid Communications %V 32 %N 11 %P 844-848 %@ 1022-1336 %D 2011-06-01 %I Wiley Subscription Services, Inc., A Wiley Company %~ DeepDyve