Surfaces

Factors affecting cell/tissue responses

Hydrophobicity/hydrophilicity

Left image obtained from www.labkorea.com/products/cam/astp/astp_mainpage.html, right image obtained from www.sabreen.com/surface_wetting_pretreatment.html

For example:

  • CH3 groups are hydrophobic
  • COOH groups are hydrophilic

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