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ref: Seymour-2009.1 tags: Parylene MEA biocompatibility pin hole water saturation PPX date: 01-25-2013 01:19 gmt revision:2 [1] [0] [head]

PMID-19703712[0] The insulation performance of reactive parylene films in implantable electronic devices.

  • Describe the development and testing of a superior form of parylene: poly(p-xylylene) functionalized with reactive group X (PPX-X)
  • Heat-treated PPX-X device impedance was 800% greater at 10kHz and 70% greater at 1Hz relative to heated parylene-C controls after 60 days (in saline).
  • Better wet attachment to the metal.

____References____

[0] Seymour JP, Elkasabi YM, Chen HY, Lahann J, Kipke DR, The insulation performance of reactive parylene films in implantable electronic devices.Biomaterials 30:31, 6158-67 (2009 Oct)