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Wearable Electronics Based on 2D Materials for Human Physiological Information Detection.

Yu Pang1,2, Zhen Yang1,2, Yi Yang1,2

  • 1Institute of Microelectronics, Tsinghua University, Beijing, 100084, China.

Small (Weinheim an Der Bergstrasse, Germany)
|August 1, 2019
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This summary is machine-generated.

Wearable electronics utilizing 2D materials offer advanced human health monitoring. This review covers their use in detecting physical and chemical signals for improved healthcare diagnostics.

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Area of Science:

  • Materials Science
  • Biomedical Engineering
  • Nanotechnology

Background:

  • Wearable electronics are crucial for human healthcare monitoring and medical diagnosis.
  • Advancements in materials, device fabrication, and flexible circuits have spurred growth in this field.
  • Two-dimensional (2D) materials offer unique properties like light weight, high stretchability, and biocompatibility for wearable applications.

Purpose of the Study:

  • To review wearable electronics based on 2D materials for detecting various human signals.
  • To categorize human signals into physical and chemical for comprehensive analysis.
  • To highlight recent progress and future commercialization prospects.

Main Methods:

  • Discussion of typical 2D materials: graphene-based materials, transition-metal dichalcogenides, and transition metal carbides/carbonitrides.
  • Categorization of human signals into physical (body temperature, electrograms, subtle signals, limb motions) and chemical (body fluid, breathing gas, saliva).
  • Review of recent advancements and representative examples for specific applications.

Main Results:

  • 2D materials are effectively utilized in wearable electronics for monitoring diverse human physiological signals.
  • Demonstrated applications include sensing of body temperature, electrograms, subtle physiological signals, limb movements, sweat, breathing gas, and saliva.
  • Significant progress has been made in developing these wearable healthcare technologies.

Conclusions:

  • Wearable electronics based on 2D materials show great potential for advanced human health monitoring.
  • The review provides a comprehensive overview of current applications and future directions for commercialization.
  • Continued research in 2D materials will drive innovation in wearable healthcare solutions.