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Fungal electronics.

Andrew Adamatzky1, Phil Ayres2, Alexander E Beasley3

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Summary
This summary is machine-generated.

Fungal electronics utilize mycelium to create living devices that can alter impedance and generate electrical signals. These bioelectronic components offer potential for integration into materials, wearables, and standalone sensing applications.

Keywords:
ComputingElectronicsFungiSensing

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Area of Science:

  • Biotechnology
  • Materials Science
  • Electrical Engineering

Background:

  • Mycelium, the root structure of fungi, presents unique conductive and responsive properties.
  • Living electronic devices offer novel functionalities beyond traditional synthetic electronics.
  • The integration of biological materials into electronic systems is an emerging field.

Purpose of the Study:

  • To introduce and define fungal electronics as a new class of bioelectronic devices.
  • To highlight the responsive electrical characteristics of mycelium-based composites.
  • To explore the potential applications of fungal electronics in sensing and computing.

Main Methods:

  • Fabrication of electronic components using pure mycelium or mycelium-bound composites.
  • Characterization of electrical properties, including impedance.
  • Investigation of electrical potential generation in response to external stimuli.
  • Exploration of integration into materials and wearable devices.

Main Results:

  • Fungal electronic devices demonstrate tunable impedance.
  • Mycelium-based devices can generate electrical potential spikes.
  • These responses are controllable via external parameters.
  • Successful integration into fungal materials and wearables was demonstrated.

Conclusions:

  • Fungal electronics represent a viable platform for living electronic devices.
  • The responsive electrical behavior of mycelium enables sensing and computing capabilities.
  • Fungal electronics hold promise for advanced bio-integrated technologies and smart materials.