%0 Journal Article %T Nanoporous Alumina Membranes as Diffusion Controlling Systems %A Kipke, S. %A Schmid, G. %J Advanced Functional Materials %V 14 %N 12 %P 1184-1188 %@ 1616-301X %D 2004-01-01 %I Wiley Subscription Services, Inc., A Wiley Company %~ DeepDyve