Read this Oct. 13, 2016 news item on ScienceDaily if you want to find out how to make your own transparent electronics,
When University of Wisconsin-Madison engineers announced in the journal Nature Communications that they had developed transparent sensors for use in imaging the brain, researchers around the world took notice.
Then the requests came flooding in. “So many research groups started asking us for these devices that we couldn’t keep up,” says Zhenqiang (Jack) Ma, the Lynn H. Matthias Professor and Vilas Distinguished Achievement Professor in electrical and computer engineering at UW-Madison.
As a result, in a paper published in the journal Nature Protocols, the researchers have described in great detail how to fabricate and use transparent graphene neural electrode arrays in applications in electrophysiology, fluorescent microscopy, optical coherence tomography, and optogenetics. “We described how to do these things so we can start working on the next generation,” says Ma.
Although he and collaborator Justin Williams, the Vilas Distinguished Achievement Professor in biomedical engineering and neurological surgery at UW-Madison, patented the technology through the Wisconsin Alumni Research Foundation, they saw its potential for advancements in research. “That little step has already resulted in an explosion of research in this field,” says Williams. “We didn’t want to keep this technology in our lab. We wanted to share it and expand the boundaries of its applications.”
An Oct. 13, 2016 University of Wisconsin-Madison news release, which originated the news item, provides more detail about the paper and the researchers,
‘This paper is a gateway for other groups to explore the huge potential from here,’ says Ma. ‘Our technology demonstrates one of the key in vivo applications of graphene. We expect more revolutionary research will follow in this interdisciplinary field.’
Ma’s group is a world leader in developing revolutionary flexible electronic devices. The see-through, implantable micro-electrode arrays were light years beyond anything ever created.
Here’s a link to and a citation for the paper,
Fabrication and utility of a transparent graphene neural electrode array for electrophysiology, in vivo imaging, and optogenetics by Dong-Wook Park, Sarah K Brodnick, Jared P Ness, Farid Atry, Lisa Krugner-Higby, Amelia Sandberg, Solomon Mikael, Thomas J Richner, Joseph Novello, Hyungsoo Kim, Dong-Hyun Baek, Jihye Bong, Seth T Frye, Sanitta Thongpang, Kyle I Swanson, Wendell Lake, Ramin Pashaie, Justin C Williams, & Zhenqiang Ma. Nature Protocols 11, 2201–2222 (2016) doi:10.1038/nprot.2016.127 Published online 13 October 2016
Of course this paper is open access. The team’s previous paper published in 2014 was featured here in an Oct. 23, 2014 posting.