Microfabrication of membranes containing projections and...

Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Implant or insert

Reexamination Certificate

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C424S093700, C424S423000, C424S424000, C435S177000, C435S180000, C435S395000, C435S401000, C435S402000

Reexamination Certificate

active

06942873

ABSTRACT:
The present invention provides a novel substrate for use in growing cells and for the study of mechanobiology. The membrane of the present invention comprises appropriate microtopography and surface chemical modifications to facilitate the production of adherent and oriented cells that phenotypically resemble cells in vivo.

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