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ref: -0 tags: histology review electrode response bioactive coatings date: 01-28-2013 20:16 gmt revision:0 [head]

PMID-20577634 Biocompatibility of intracortical microelectrodes: current status and future prospects.

  • ... but the most widely used method to enhance biocompatibility is the chemical modification of neural probe surfaces with anti-inflammatory compounds, adhesion proteins, or bioactive molecules (Heiduschka and Thanos, 1998; He et al., 2006; Ludwig et al., 2006; Moxon et al., 2007; Rennaker et al., 2007; Seymour and Kipke, 2007; Zhong and Bellamkonda, 2007; Leung et al., 2008; Williams, 2008; Grill et al., 2009)
    • Have any of these achieved success?
    • Many other polymers are basically biocompatible, provided they still insulate after equilibriating with the surrounding vapor pressure.
    • Personally I don't think biocoatings wil lmatter much if there is persistent shear at the interface.
  • Does make sense to have the electrode surface attractive to neurons (Kennedy..). For a later date.