fibroins tagged posts

Flexible Circuits made with Silk and Graphene on the horizon

An illustration of how ultra-thin layers on silk can be deposited on a graphene surface.

By controlling silk protein nanostructure for the first time, scientists pave the way for advanced microelectronic and computing applications. Ultra-thin layers of silk deposited on graphene in perfect alignment represent a key advance for the control needed in microelectronics and advanced neural network development.

After thousands of years as a highly valuable commodity, silk continues to surprise. Now it may help usher in a whole new direction for microelectronics and computing.

While silk protein has been deployed in designer electronics, its use is currently limited in part because silk fibers are a messy tangle of spaghetti-like strands.

Now, a research team led by scientists at the Department of Energy’s Pacific Northwest National Laboratory has tamed the tangle...

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