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Very small nanoturbine is an autonomous machine lesser than most germs

Very small nanoturbine is an autonomous machine lesser than most germs

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A turbine only a several dozen nanometres in measurement created from DNA rotates in salty drinking water without getting to be pushed which would make it a very small autonomous machine. It could be for dashing up chemical reactions or transporting particles inside of cells

Physics



28 June 2022

DNA turbine

The DNA turbine

Xin Shi/Delft College of Technological innovation

A very small turbine made from DNA looks like a windmill and is hundreds of instances more compact than most microorganisms. It rotates when immersed in salty water and could be applied as a molecular device for speeding up chemical reactions or transporting particles inside cells.

Cees Dekker at Delft College of Technological innovation in the Netherlands and his colleagues made the turbine right after currently being encouraged by a rotating enzyme that helps catalyse electricity-storing molecules in our cells. They preferred to engineer a molecular device that could likewise do do the job, …

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