Towards Long-Term Stable Polyimide-Based Flexible Electrical Insulation for Chronically Implanted Neural Electrodes

For chronic applications of flexible neural implants, e.g., intracortical probes, the flexible substrate material has to encapsulate the electrical conductors with a long-term stability against the saline environment of the neural tissue. The biocompatible polymer polyimide is often used for this pu...

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Bibliographic Details
Published in:Micromachines
Main Authors: Andreas Schander, Julia Morais Gancz, Marcel Tintelott, Walter Lang
Format: Article
Language:English
Published: MDPI AG 2021-10-01
Subjects:
polyimide
neural interfaces
flexible implants
long-term stability
interdigital electrode array
electrical insulation stability
Online Access:https://www.mdpi.com/2072-666X/12/11/1279

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