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Scientists have created nanorobots that can deliver “the goods” in DNA

Ученые создали нанороботов, способных доставлять "груз" в ДНКSuch robots specializiruetsya in the transportation of molecules from point a to point B.

Scientists at Caltech said that they were able to program created from the DNA of robots to transport goods. Such a nanorobot could, for example, to take a certain molecule and move it in a certain place.

The creators compare your robot with assistants from science fiction. They propose to introduce a robot that goes around the house, cleans, sorts things, understand that trash and what not and restore order. With designed DNA-robot of the same story, only on a much smaller scale. They established an Autonomous molecular machine from one of the DNA strands. Start a into the bloodstream and it is capable of drag “cargo” from one place to another.

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Humanity sends Autonomous machines to explore the far reaches of space, but developing the DNA of robots it can learn to send them to inaccessible corners of the human body. Scientists say that it is possible to build a variety of robots — it depends on the goals. They developed the three main building block for creating these “couriers”: this “legs” for movement, a special “hands” to hold the load, and the segment responsible for the orientation. For example, the robot can be equipped with several “hands”, so he could capture several different molecules.

Scientists have conducted tests with fluorescent molecules that later can find out where they delivered a robot. On a special surface was located 3 pink and 3 yellow molecules, the robot had to sort them by color, vary the desired area. The researchers reported that the robot successfully coped with the task within 24 hours. This was due to the fact that the robot acted alone, but the advantage of molecular machines is that you can run from an entire team of them. Although scientists demonstrated their work on specific molecules, in real conditions they will be able to drag any molecule where they will program.

The researchers note that not creating any specific applications for molecular machines, they are engaged in a common investigation of the mechanisms of their creation and programming. However, they believe that they can find a whole lot of the most interesting applications and I hope that other scientists will be engaged in continued development. They say that these robots can become the basis of molecular factories, where different chemical elements, they will create a new one. They are useful in medicine — will be able to deliver targeted drugs, and then activate them at the right time. There is a development in which nano-machines of DNA are the basis for molecular computers.

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