Cold Laser Micro-Machining of PDMS as an Encapsulation Layer for Soft Implantable Neural Interface
文献类型：期刊论文
| 作者 | M. J. Wang; Y. Zhang; J. X. Bin; L. Niu; J. Zhang; L. S. Liu; A. P. Wang; J. Tao; J. Q. Liang; L. H. Zhang and X. Y. Kang |
| 刊名 | Micromachines
 |
| 出版日期 | 2022 |
| 卷号 | 13期号:9页码:13 |
| DOI | 10.3390/mi13091484 |
| 英文摘要 | PDMS (polydimethylsiloxane) is an important soft biocompatible material, which has various applications such as an implantable neural interface, a microfluidic chip, a wearable brain-computer interface, etc. However, the selective removal of the PDMS encapsulation layer is still a big challenge due to its chemical inertness and soft mechanical properties. Here, we use an excimer laser as a cold micro-machining tool for the precise removal of the PDMS encapsulation layer which can expose the electrode sites in an implantable neural interface. This study investigated and optimized the effect of excimer laser cutting parameters on the electrochemical impedance of a neural electrode by using orthogonal experiment design. Electrochemical impedance at the representative frequencies is discussed, which helps to construct the equivalent circuit model. Furthermore, the parameters of the equivalent circuit model are fitted, which reveals details about the electrochemical property of neural electrode using PDMS as an encapsulation layer. Our experimental findings suggest the promising application of excimer lasers in the micro-machining of implantable neural interface. |
| URL标识 | 查看原文 |
| 语种 | 英语 |
| 源URL | [http://ir.ciomp.ac.cn/handle/181722/66470]  |
| 专题 | 中国科学院长春光学精密机械与物理研究所 |
| 推荐引用方式 GB/T 7714 | M. J. Wang,Y. Zhang,J. X. Bin,et al. Cold Laser Micro-Machining of PDMS as an Encapsulation Layer for Soft Implantable Neural Interface[J]. Micromachines,2022,13(9):13. |
| APA | M. J. Wang.,Y. Zhang.,J. X. Bin.,L. Niu.,J. Zhang.,...&L. H. Zhang and X. Y. Kang.(2022).Cold Laser Micro-Machining of PDMS as an Encapsulation Layer for Soft Implantable Neural Interface.Micromachines,13(9),13. |
| MLA | M. J. Wang,et al."Cold Laser Micro-Machining of PDMS as an Encapsulation Layer for Soft Implantable Neural Interface".Micromachines 13.9(2022):13. |
入库方式： OAI收割
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。