THE INVESTIGATION OF CELL ADHESION ON NANO-PATTERNED BIOINTERFACES OF BLOCK COPOLYMER FILMS BY REACTIVE MICROCONTACT PRINTING APPROACH

摘要

A new reactive microcontact printing strategy to fabricate well-defined functional micro-and nanostructured biointerfaces is introduced. Hepg2 liver cells were observed to spread in highly spatially directed pronounced elongated shapes on the nanopatterned platforms in a controlled way.