title: Capacitive epidermal electronics for electrically safe, long-term electrophysiological measurements.
abstract: Integration of capacitive sensing capabilities to epidermal electronic systems (EES) can enhance the robustness in operation for electrophysiological signal measurement. Capacitive EES designs are reusable, electrically safe, and minimally sensitive to motion artifacts. Experiments on human subjects illustrate levels of fidelity in ECG, EMG, and EOG recordings comparable to those of standard gel electrodes and of direct contact EES electrodes.
authors.affiliation: Department of Materials Science and Engineering, Beckman Institute for Advanced Science and Technology, and Frederick Seitz Materials Research Laboratory, University of Illinois at Urbana-Champaign, Urbana, IL, 61801, USA.
authors.forename: Jae-Woong
authors.initials: JW
authors.lastname: Jeong
authors.forename: Min Ku
authors.initials: MK
authors.lastname: Kim
authors.forename: Huanyu
authors.initials: H
authors.lastname: Cheng
authors.forename: Woon-Hong
authors.initials: WH
authors.lastname: Yeo
authors.forename: Xian
authors.initials: X
authors.lastname: Huang
authors.forename: Yuhao
authors.initials: Y
authors.lastname: Liu
authors.forename: Yihui
authors.initials: Y
authors.lastname: Zhang
authors.forename: Yonggang
authors.initials: Y
authors.lastname: Huang
authors.forename: John A
authors.initials: JA
authors.lastname: Rogers
mesh_terms: D004566:Electrodes; D004568:Electrodiagnosis / Q000295:instrumentation*; D004817:Epidermis / Q000502:physiology*; D004867:Equipment Design; D006801:Humans
keywords: capacitive sensing; electrical safety; epidermal electronic systems; motion artifacts; reusability