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The next-generation nanomachines can use DNA as their program.




Nanotechnology is giving huge opportunities almost for everything. Nanomachines can replace many medicals. And improve the effectiveness of other medicals. The next-generation nanomachines can inject into people's bloodstream. 

They can remove plaque from the blood vessels and they can carry medicals precisely in the right cells. And those nanomachines can also close the bloodstream to tumors. The opportunities of that technology are impressive.

There is the possibility that there are different DNA pieces in small tubes inside the nanomachine. And that thing makes it possible to change the actions of the nanorobots simply by changing the DNA inside them. 

But the problem is how to control those nanomachines? The answer could be that there are tanks in the nanomachines where is a certain DNA code. A certain DNA code can control a certain part of the operation. So the operator can give the order "Use DNA number 1" and then the system opens the tank where is the first DNA. That thing makes it possible to control those nanomachines. 

The DNA can store in the tank that is at the microchip. When the stage of the operation is accomplished the operator can simply open the next DNA tank on the microchip. There could also be some kind of enzymes that destroy the last DNA that the next DNA or chemical program code can start its mission from the clean table. 

The nanomachine can be the artificial cell that creates the pepsines. When the nanomachine is slipped into the bloodstream, it can start to search for the wanted cell group. When the nanomachine is at the right place the system releases the second DNA that activates the pepsin production. And then that system will start to melt the cells. 

The thing is that the nanomachine can look like a bacteriophage. The DNA of that system can be like a spring in a tube. When the nanomachine is at the right spot it can release the DNA to the cell. There is the possibility that at the beginning of the DNA molecule is the enzyme. That breaks the membrane of the cell.

 Then that enzyme will destroy the own DNA of the cell and the DNA that replaces the original DNA can install in the nucleus of the cell. This kind of technology can use in stem cell therapy. There is the possibility that the cancer cell is turned into a stem cell simply by changing its DNA. Or there is the possibility that the cancer cells are turned into macrophages by changing their genomes. 


https://thenextweb.com/news/youll-injecting-robots-your-bloodstream-fight-disease-soon


Image: https://www.mikrobitti.fi/uutiset/nanorobotteja-suoneen-syopaa-ja-viruksia-tuhoavan-nanoteknologian-tietoturvasta-huolehtisi-dna/3e3764d0-2e33-4a4e-b79d-433955be1910


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