Researchers develop monolayer graphene-based reversible self-folding structures

A team of scientists at Johns Hopkins University in the U.S. has designed a mass-production strategy to create monolayer graphene-based reversible self-folding structures. The material may find potential uses in microfluidics and micromechanical systems.

 Share  Email  Home Nanotechnology Nanophysics Home Nanotechnology Nanomaterials JANUARY 11, 2021 FEATURE  Self‐folding 3-D photosensitive graphene architectures imageMechanism and versatility of self‐folding SU8 films. Image from article

As proof of concept, the team achieved complex and functional devices in the form of rings, polyhedra, flowers and origami birds. They then integrated gold electrodes to the constructs to improve their detection sensitivity. The experiments suggest a comprehensive framework to rationally design and fabricate scalable and complex, 3D, self-folding optical and electronic devices by folding 2D monolayer graphene.

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2D materials, Graphene applications, Electronics, Technical / Research