Length-scale mediated adhesion and direc
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Peter Krsko; Thomas E. McCann; Thu-Trang Thach; Tracy L. Laabs; Herbert M. Gelle
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Article
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2009
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Elsevier Science
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English
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We engineered surfaces that permit the adhesion and directed growth of neuronal cell processes but that prevent the adhesion of astrocytes. This effect was achieved based on the spatial distribution of sub-micron-sized cell-repulsive poly(ethylene glycol) [PEG] hydrogels patterned on an otherwise ce