Dynamic interfaces between cells and surfaces: electroactive substrates that sequentially release and attach cells |
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| Authors: | Yeo Woon-Seok Yousaf Muhammad N Mrksich Milan |
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| Affiliation: | The University of Chicago, Department of Chemistry, Institute for Biophysical Dynamics, 5735 South Ellis Avenue, Chicago, Illinois 60637, USA. |
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| Abstract: | ![]()
An electroactive substrate that combines dual dynamic properties is demonstrated. A monolayer is patterned to first release an immobilized ligand, and therefore adherent cells, on application of an electrical potential. Subsequently, electrical oxidation of the substrate results in immobilization of ligands, and migration of adherent cells. |
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