On September 12th, the first world "nano fish robot", which is 100 times smaller than a grain of sand, was successfully developed in recent days. Researchers of nanofish robots said that they hope that their invention can be applied to the medical field. For example, the delivery of analgesic drugs to specific parts of the body.
Researchers at the University of California, San Diego are the creators and developers of the Nano Fish Robot. Inspired by the swimming action of the fish, they sprouted new ideas, which in turn led to the world’s first “nano fish robotâ€.
This nanofish is very small and 100 times smaller than a grain of sand. The “nano fish†is magnetically driven and contains tiny gold and nickel components with a silver hinge in the middle. The speed and direction of its swimming is determined by the direction and strength of the magnetic field.
The “nano fish robot†would be good news if it could be applied to medical care as the developers expected. Through it, the analgesic drug is delivered to a specific part of the body, so that the patient can receive the fastest drug treatment in the shortest time.
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