可穿戴柔性电子的快速制备与医疗应用

张森浩; 邱东海; 衣宁; 程寰宇; 张莹莹; 杨洪波

doi:10.3788/OPE.20192706.1362

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可穿戴柔性电子的快速制备与医疗应用

生命科学仪器 | 更新时间：2020-08-13

- 可穿戴柔性电子的快速制备与医疗应用
- Rapid preparation and medical application of wearable flexible electronics
- 光学精密工程 2019年27卷第6期页码：1362-1369
- 作者机构：
  
  1.中国科学院苏州生物医学工程技术研究所，江苏苏州 215000
  2.中国科学技术大学，安徽合肥 230000
  3.宾夕法尼亚州立大学，美国宾夕法尼亚州 19019
- 作者简介：
  
  [ "张森浩(1996-)，男，山西临汾人，硕士研究生，2017年于苏州大学机电工程学院获得学士学位，主要从事柔性传感器设计、制备与表征方面的研究。E-mail：zsh1996@mail.ustc.edu.cn" ]
  [ "邱东海(1988-)，男，浙江丽水人，机械工程，2018年于法国国立应用科学院与中国科学院大学获得双博士学位。E-mail：qiudh@sibet.ac.cn" ]
- 基金信息：
  
  江苏省科技计划重点项目资助(BE2016010-4);吉林省与中国科学院科技合作高新技术产业化专项资金资助项目(2018SYHZ0022);苏州市科技计划重点产业技术创新前瞻性应用研究项目资助(SYG201824)
- DOI：10.3788/OPE.20192706.1362
  中图分类号： TP368.33
- 收稿日期：2018-12-24，
  
  录用日期：2019-1-23，
  
  纸质出版日期：2019-06-15
- 稿件说明：
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张森浩, 邱东海, 衣宁, 等. 可穿戴柔性电子的快速制备与医疗应用[J]. 光学精密工程, 2019,27(6):1362-1369.

Sen-hao ZHANG, Dong-hai QIU, Ning YI, et al. Rapid preparation and medical application of wearable flexible electronics[J]. Optics and precision engineering, 2019, 27(6): 1362-1369.
张森浩, 邱东海, 衣宁, 等. 可穿戴柔性电子的快速制备与医疗应用[J]. 光学精密工程, 2019,27(6):1362-1369. DOI： 10.3788/OPE.20192706.1362.

Sen-hao ZHANG, Dong-hai QIU, Ning YI, et al. Rapid preparation and medical application of wearable flexible electronics[J]. Optics and precision engineering, 2019, 27(6): 1362-1369. DOI： 10.3788/OPE.20192706.1362.

摘要

为更好实现可穿戴柔性电子的初期设计和试验验证，提出了一种基于“切割和粘贴”的柔性电子快速制备方法。首先，通过对比光刻工艺与喷墨打印工艺，提出了一种基于激光切割的微纳图案化工艺；接着，利用调节聚二甲基硅氧烷(PDMS)基体的黏附力来控制能量释放率，将带图案的薄膜结构转印到弹性基底；然后，为保证金属电极与柔性基体间紧密贴合，采用PDMS对整体结构进行了封装；最后，搭建了多通道生理信号采集系统，对所加工柔性电极进行电生理测试与医疗探索。实验结果表明：与传统柔性电子加工工艺相比，文章提出的工艺效率较高，成本较低，可在10 min内完成整套工艺，同时制备的电子传感器件可以与皮肤保形接触且输出稳定信号，可为柔性电子的初期设计及后续产业化应用打下基础。

Abstract

To realize the initial design and experimental verification of wearable flexible electronics

an electronic rapid preparation method based on "cutting and pasting" was proposed. First

a micro-nano patterning process based on laser cutting was presented by a comparison with photolithography and inkjet printing processes. The patterned film structure was then transferred to an elastic substrate by adjusting the adhesion of a polydimethylsiloxane (PDMS) substrate to control the energy release rate. To ensure a close fit between the metal electrode and the flexible substrate

the overall structure was packaged by PDMS. Finally

a multichannel physiological signal acquisition system was built to enable electrophysiological testing and medical exploration. Compared with the traditional flexible electronic processing technology

the proposed method was more efficient and cheaper. In addition

the flexible electronic sensor was in conformal contact with skin and generated a stable signal. This investigation outlines the preliminary foundation and initial design for flexible electronics and their industrial applications.

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references

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