Rapid preparation and medical application of wearable Flexible electronics

被引：0
|
作者：
Zhang S.-H. [1 ,2 ]
Qiu D.-H. [1 ]
Yi N. [3 ]
Cheng H.-Y. [3 ]
Zhang Y.-Y. [1 ]
Yang H.-B. [1 ]
机构：
[1] Suzhou Institute of Biomedical Engineering and Technology, Chinese Academy of Science, Suzhou
[2] University of Science and Technology of China, Hefei
[3] The Pennsylvania State University, Philadelphia
来源：
Guangxue Jingmi Gongcheng/Optics and Precision Engineering | 2019年 / 27卷 / 06期
关键词：
Electrocardiogram(ECG); Flexible electronics; Rapid transfer printing; Tunable adhesive force; Wearable;
D O I：
10.3788/OPE.20192706.1362
中图分类号：
学科分类号：
摘要：
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. © 2019, Science Press. All right reserved.
引用
收藏
页码：1362 / 1369
页数：7
相关论文
共 21 条
  • [1] Rogers J.A., Someya T., Materials and mechanics for stretchable electronics, Science, 327, 5973, pp. 1603-1607, (2010)
  • [2] Kim D.H., Lu N., Ma R., Et al., Epidermal electronics, World Neurosurgery, 76, 6, (2011)
  • [3] Xia K.L., Jian M.Q., Zhang Y.Y., Research progress in application of nano carbon materials in wearable flexible conductive materials, Acta Physico-Chimica Sinica, 32, 10, pp. 2427-2446, (2016)
  • [4] Zang Y., Zhang F., Di C.A., Et al., Advances of flexible pressure sensors toward artificial intelligence and health care applications, Mater. Horiz, 2, 2, pp. 140-156, (2015)
  • [5] Peng P., Wu K., Lv L., Et al., One-step selective adhesive transfer printing for scalable fabrication of stretchable electronics, Advanced Materials Technologies, (2018)
  • [6] Yin Z.P., Huang Y.A., Flexible Electronics Manufacturing: Materials, Devices and Processes, (2016)
  • [7] Yang D., Mosadegh B., Ainla A., Et al., Actuators: buckling of elastomeric beams enables actuation of soft machines (Adv. Mater. 41/2015), Advanced Materials, 27, 41, (2015)
  • [8] Wang G.B., Review of the Frontiers of Nanofabrication, (2019)
  • [9] Ahn B.Y., Duoss E.B., Motala M.J., Et al., Omnidirectional printing of flexible, stretchable, and spanning silver microelectrodes, Science, 323, 5921, pp. 1590-1593, (2009)
  • [10] Sun D.H., Chang C., Li, Et al., Near-field electrospinning, Nano Letters, 6, 4, (2006)
123