[16p-C42-1~12] Frontier of flexible and stretchable electronics

5:30 PM - 5:45 PM JST(8:30 AM - 8:45 AM UTC)Presentation by Applicant for JSAP Young Scientists Presentation Award

[16p-C42-10] Ultra-Thin Transparent Electrodes Conformable to Leaf Surface for Measurement of Plant Biopotential Response

〇(M1)Yusuke Hori¹, Tatsuhiro Horii¹, Shinji Masuda¹, Toshinori Fujie¹ (1.Tokyo tech)

Keywords:

flexible electronics,plant bioelectric potential,carbon nanotube

Since plant biopotentials show responses to changes in the surrounding environment, it is thought that plant health can be evaluated by biopotential measurement. Although commercial electrodes such as needle electrode have been used to measure plant biopotential, the invasiveness in long-term measurement has not been sufficiently investigated. In this study, we evaluated the non-invasiveness of conductive ultra-thin film (nanosheet) electrodes composed of elastomers and single-walled carbon nanotubes by long-term measurement. We also investigated the response of biopotential under photosynthesis inhibitor treatment.