23 Jul SURFACE MODIFICATION METHOD FOR FLEXIBLE STRETCHABLE LINE, AND USE THEREOF
Abstract
The present invention provides a surface modification method for a flexible stretchable line, and use thereof. Said method can significantly improve the cytocompatibility and histocompatibility of a conductive line and the line stability of the conductive line directly contacting the cell/tissue, and the conductivity performance can still be well maintained after a long-time cell co-culture or implantation in vivo; the Faraday cage effect caused by a surface oxide layer is overcome, and the formed electrode can generate a stable electric field, improving the functionality of the conductive line; said method has simple steps and is easy to operate, can perform surface treatment without a special instrument, and is used for large-scale preparation of a functional flexible line; a flexible stretchable line subjected to direct surface modification or multiple surface modifications can be widely used in conductive lines which are in direct contact or indirect contact with cells or tissues, and can be used in the fields of tissue engineering, biosensing, photoelectric materials, etc. Said method can quickly realize large-scale industrial preparation, and can be used in the fields of wearable electronic devices, implanted medical instruments, etc.
Year: 2019
Country: WO
Doc No: 2019015520