Breakthrough in Silk Fibroin Research
Researchers at have created a fluid material that can be shot from a device, solidify into a string upon exposure to air, and adhere to and lift objects over 80 times its weight, inspired by 's web-slinging.
The innovation stems from an accidental discovery involving silk moth fibroin, acetone, and dopamine, leading to the development of fibers that exhibit high tensile strength and stickiness, surpassing previous silk material applications.
Applications and Future Directions
Enhanced with chitosan and borate buffer, the fibers' tensile strength and adhesiveness were significantly increased, making them suitable for a variety of applications, including underwater glues, printable sensors, and more.
While the new material is not as strong as natural spider silk, its versatility and on-demand creation potential open up prospects for innovative uses, aligning with the researchers' aim to replicate the properties of spider silk for practical applications.