Although spaghetti is not intended for human consumption, it opens new possibilities for medical and industrial applications. Nanofibers made from starch, a natural material found in plants, are highly porous and can be used in bandages, bone regeneration scaffolds, and drug delivery systems. However, traditional methods of extracting and purifying starch are resource-intensive, so the new approach using flour is a more environmentally friendly option.
The process involves using formic acid to break down the helical structure of starch, allowing the electrospinning technique to create ultrathin fibres. Although the threads were too small to be seen with conventional cameras, they were captured using electron microscopy.
Source: Ferra
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