研究目的
Investigating a unique fabrication method to obtain wrinkled microelectrodes with different surface morphologies based on different hyperelastic substrates for enhanced electrochemical properties.
研究成果
The proposed method successfully enhances wrinkle structures on hyperelastic substrates, significantly improving the electrochemical properties of microelectrodes. This approach offers a straightforward and controllable fabrication process for advanced neural interfaces.
研究不足
The study focuses on PDMS and Ecoflex substrates with specific treatments; other materials or treatments were not explored. The long-term stability and biocompatibility of the wrinkled microelectrodes in vivo were not investigated.
1：Experimental Design and Method Selection:
The study involves mixing silicone oil with uncured PDMS or Ecoflex, followed by oil-extraction in chloroform and depositing Parylene-C film to create wrinkled microelectrodes.
2：Sample Selection and Data Sources:
PDMS and Ecoflex substrates were used with and without oil-pretreatment.
3：List of Experimental Equipment and Materials:
Includes Sylgard 184 PDMS, Ecoflex 00-30, silicone oil, chloroform, Parylene-C film, Cr/Au layer, and various fabrication and measurement equipment.
4：Experimental Procedures and Operational Workflow:
Detailed steps include substrate preparation, oil extraction, Parylene-C deposition, microelectrode fabrication, and electrochemical measurement.
5：Data Analysis Methods:
Surface morphology and electrochemical properties were analyzed using digital microscopy and electrochemical measurement systems.
独家科研数据包，助您复现前沿成果，加速创新突破
获取完整内容
