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J Am Chem Soc. 2011 Jul 20;133(28):10780-3. doi: 10.1021/ja204893w. Epub 2011 Jun 27.

Tissue morphing control on dynamic gradient surfaces.

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  • 1Department of Chemistry, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599, USA.


In this report, we develop smart surfaces for the spatial and temporal control of mammalian cell behavior. We integrate a bioactive surface strategy with a photo-electroactive surface strategy to generate dynamic ligand surface gradients for controlling cell adhesion, tissue shape morphing, and cell tissue migration.

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