Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Stretchable multimodal deformation sensor with self-mode recognition by a single Hall sensor.

Nature communications·2026
Same author

Liquid metal and silicon unite.

Nature materials·2026
Same author

Multilayer Soft PCBs via Laser Patterning and Solvent-Assisted Interface Engineering.

Small methods·2026
Same author

Printed Piezoelectric Materials: From Functional Inks to High-Performance Transducers.

Sensors (Basel, Switzerland)·2026
Same author

In-fibre logic and memory via tuneable passivation-corrosion.

Nature communications·2026
Same author

Effects of sensor geometry, placement, and cycle detection on wearable respiration monitoring with textile printed strain sensors.

Discover sensors·2026

Related Experiment Video

Updated: Jul 23, 2025

A Simple and Scalable Fabrication Method for Organic Electronic Devices on Textiles
06:21

A Simple and Scalable Fabrication Method for Organic Electronic Devices on Textiles

Published on: March 13, 2017

10.5K

Recyclable Thin-Film Soft Electronics for Smart Packaging and E-Skins.

Manuel Reis Carneiro1,2, Aníbal T de Almeida2, Mahmoud Tavakoli2

  • 1Soft Machines Lab, Department of Mechanical Engineering, Carnegie Mellon University, Pittsburgh, PA, 15213, USA.

Advanced Science (Weinheim, Baden-Wurttemberg, Germany)
|July 12, 2023
PubMed
Summary

This study introduces a novel, eco-friendly conductive ink for thin-film electronics, using silver flakes and a water-based polyurethane dispersion. The developed ink is recyclable, maintaining high conductivity after processing, and enables sustainable electronic devices.

Keywords:
direct ink writinge-wasteflexible electronicsgreen electronicsmicrochip integrationprinted electronicsrecyclable electronicssmart packagingsoft circuits

More Related Videos

Conformable Wearable Electrodes: From Fabrication to Electrophysiological Assessment
10:03

Conformable Wearable Electrodes: From Fabrication to Electrophysiological Assessment

Published on: July 22, 2022

4.5K
Fabrication and Characterization of a Conformal Skin-like Electronic System for Quantitative, Cutaneous Wound Management
08:50

Fabrication and Characterization of a Conformal Skin-like Electronic System for Quantitative, Cutaneous Wound Management

Published on: September 2, 2015

8.9K

Related Experiment Videos

Last Updated: Jul 23, 2025

A Simple and Scalable Fabrication Method for Organic Electronic Devices on Textiles
06:21

A Simple and Scalable Fabrication Method for Organic Electronic Devices on Textiles

Published on: March 13, 2017

10.5K
Conformable Wearable Electrodes: From Fabrication to Electrophysiological Assessment
10:03

Conformable Wearable Electrodes: From Fabrication to Electrophysiological Assessment

Published on: July 22, 2022

4.5K
Fabrication and Characterization of a Conformal Skin-like Electronic System for Quantitative, Cutaneous Wound Management
08:50

Fabrication and Characterization of a Conformal Skin-like Electronic System for Quantitative, Cutaneous Wound Management

Published on: September 2, 2015

8.9K

Area of Science:

  • Materials Science
  • Sustainable Electronics
  • Conductive Inks

Background:

  • Electronic waste is a growing environmental concern.
  • Soft, sticker-like electronics lack sustainable end-of-life solutions.
  • Development of eco-friendly conductive materials is crucial for sustainable electronics.

Purpose of the Study:

  • To develop a recyclable, eco-friendly conductive ink for thin-film circuitry.
  • To demonstrate the ink's properties, including conductivity, printability, adhesion, and resilience.
  • To showcase applications in biostickers and smart packaging.

Main Methods:

  • Formulation of a conductive ink using silver flakes and water-based polyurethane dispersion.
  • Digital printing of thin-film circuitry.
  • Development of an eco-friendly recycling process for the circuits.
  • Integration of liquid metal for enhanced stretchability.
  • Fabrication of on-skin biostickers and smart packaging prototypes.

Main Results:

  • The conductive ink achieved high electrical conductivity (1.6 × 10^5 S m^-1).
  • Recycling process recovered ink with only a 2.4% conductivity decrease.
  • Ink demonstrated high resolution printability, robust adhesion, and mechanical resilience.
  • Stretchable circuits (up to 200% strain) were achieved by adding liquid metal.
  • Functional prototypes for electrophysiological monitoring and food spoilage detection were successfully demonstrated.

Conclusions:

  • The developed conductive ink offers a sustainable alternative for thin-film electronics.
  • The eco-friendly recycling method effectively recovers conductive materials.
  • The ink's versatility supports applications in wearable electronics and smart packaging.
  • Further research may optimize recycling for stretchable formulations.