Mesh Electronics Fabrication
Mesh Electronics Fabrication - Related Videos
11:09
Scalable Solution-processed Fabrication Strategy for High-performance, Flexible, Transparent Electrodes with Embedded Metal Mesh
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Cited by 3 •
2017
This protocol describes a solution-based fabrication strategy for high-performance, flexible, transparent electrodes with fully-embedded, thick metal mesh. Flexible transparent electrodes fabricated by this process demonstrate among the highest reported performances, including ultra-low sheet resistance, high optical transmittance, mechanical stability under bending, strong substrate adhesion, surface smoothness, and environmental stability.
05:01
Injectable Mesh Electronics for Stable Single-Neuron Recordings in a Mouse Brain
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2025
The video demonstrates the injection of mesh electronics probes into a mouse brain for stable long-term recordings at a single-neuron level. An anesthetized mouse with an exposed skull is secured on a stereotaxic frame, and the probe's mesh device region is injected into the brain through drilled holes. The probe's input-output pads are connected to a circuit, and recordings are obtained using a data acquisition system.
08:50
Fabrication and Characterization of a Conformal Skin-like Electronic System for Quantitative, Cutaneous Wound Management
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Cited by 7 •
2015
This article presents methods to fabricate and characterize a conformal, skin-like electronic system and protocols for the use in clinical applications, particularly on cutaneous wound management.
06:21
A Simple and Scalable Fabrication Method for Organic Electronic Devices on Textiles
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Cited by 1 •
2017
In this paper, we present a protocol to selectively deposit organic materials on textiles, which allows for the direct integration of organic electronic devices with wearables. The fabricated devices can be fully integrated in textiles, respecting their mechanical appearance and enabling sensing capabilities.
09:58
Syringe-injectable Mesh Electronics for Stable Chronic Rodent Electrophysiology
0 Views •
Cited by 31 •
2018
Mesh electronics probes seamlessly integrate and provide stable, long-term, single-neuron level recording within the brain. This protocol uses mesh electronics for in vivo experiments, involving the fabrication of mesh electronics, loading into needles, stereotaxic injection, input/output interfacing, recording experiments, and histology of tissue containing mesh probes.
FAQs
The process first defines conductive traces and functional components on a temporary substrate using lithography and material deposition. Selective etching then removes chosen regions, while releasing or removing the substrate leaves the patterned network in its mesh form. This sequence separates structural support during fabrication from the lightweight, deformable architecture needed for biological interfacing.
Open geometries combine permeability with mechanical compliance. The spaces in the network allow the structure to remain lightweight, while its deformability helps it conform to soft biological surfaces rather than behaving like a rigid planar device. In bioengineering, these properties may reduce tissue disruption and support closer, longer-term electronic contact.
Conductive traces provide pathways for electrical signals, whereas integrated functional components determine how those signals are used. Depending on the design, the network can support electrical recording, stimulation, sensing, or localized therapeutic delivery. Thus, fabrication is not only about producing a flexible shape; it also establishes the device's available bioelectronic functions.
Lithography establishes the intended pattern, material deposition forms the conductive traces or functional elements, and selective etching removes designated material to reveal the mesh geometry. The temporary substrate supports these operations before release. Together, these steps control both the arrangement of electronic features and the transition from a supported pattern to a deformable structure.
Applications extend across tissues with different bioelectronic needs, including the brain, nerves, and muscles. A mesh may be designed for electrical recording, stimulation, sensing, or localized therapeutic delivery, depending on its integrated features. This range makes the approach relevant to implantable device research that requires electronic access while maintaining a lightweight and tissue-conforming form.
Researchers can use these devices to obtain electrical recordings, deliver stimulation, detect biological signals through sensing, or provide localized therapeutic delivery. Their compliant, permeable architecture also supports the goal of reducing tissue disruption during interfacing. In addition, the approach contributes to long-term bioelectronic monitoring and the development of advanced implantable device designs.