[19p-D902-1~14] 12.3 Functional Materials and Novel Devices

4:00 PM - 4:15 PM JST(7:00 AM - 7:15 AM UTC)

[19p-D902-9] A Stretchable Bio-Electrode composed of Carbon Nanotube Fibrous Networks with Excellent Permeability to Humidity

〇(PC)Tatsuhiro Horii¹, Kai Yamashita¹, Kei Okada¹, Marimo Ito¹, Toshinori Fujie¹ (1.Sch. Life Sci. and Tech., Tokyo Tech.)

Keywords:

SWCNTs,Bio-electrodes,surface electromyogram

Conductive ultrathin bio-electrodes composed of single-walled carbon nanotubes (SWCNTs) fibrous networks and poly(styrene-b-butadiene-b-styrene) (SBS) ultrathin films showed higher WVTR (4464-6198 g m^-2 (2h)^-1) compared to conventional bio-electrodes. Furthermore, they showed excellent resistance to bending deformation and artificial sweat and successfully measured the surface electromyogram signals of the subject's forearm flexor muscles.