Researchers from the University College London have done what celebrity chefs and Italian nonnas could only dream of: they’ve made the world’s thinnest spaghetti. This culinary-sounding accomplishment, published in Nanoscale Advances, has yielded strands of starch nanofibers that are just 372 nanometers wide, which is invisible to the naked eye and is even smaller than some wavelengths of light.
“The world’s thinnest spaghetti” sounds silly, but starch can actually have important applications in medicine. For instance, nanofiber starches could help wounds heal when used in bandages, since they’d be able to keep out bacteria while allowing moisture through. Rather than going through
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