"DNA strand displacement circuits are inching closer to becoming cellular machines. Scientists are finding ways to make these programmable nanodevices stable and functional inside living cells. If successful, they could revolutionize how we interface with and control biology at the molecular level. Credit: SciTechDaily.com" (ScitechDaily, DNA Circuits Come Alive: Scientists Build Molecular Robots Inside Living Cells)
DNA circuits can make robots that operate inside human cells. Those nanotechnical miracles can and will revolutionize things like genome therapy and medical treatment. The DNA circuit can revolutionize the nanomachinery because it allows to making of complicated chemical programs that fit into the machine. That is smaller than cells. The DNA circuit can store information in the kinetic form. In that case, the DNA circuit can store energy like a spring.
Then the oscillation of the released energy is determined. Where the nanomachine which can be like an artificial virus will travel. The nanomachine is not probably like a natural virus. The system can be like a medium between viruses and bacteria. The DNA-controlled nanomachine can be like a cell that cannot create copies of itself. It can be more complicated than natural viruses. It can have components that are not found in natural viruses. The genetically engineered coronavirus can involve antibiotics in its surface proteins. That can destroy targeted bacteria immediately. The "Virus" might be the protein package, covered by the antibiotic proteins.
It might be a virus with mitochondria and it can be more like some kind of spirochete. The DNA controls the system which includes movement systems. Those things can be the small strings that spin around their axle. That kind of system requires a control circuit that controls the nanomachine. The artificial virus can use the DNA as the controller that helps it to find the right cells.
The system can use the same models that the "radar bacteria" use when they get information about threats around them. The radar bacteria use chemical radars to locate their enemies. The same thing can installed on artificial nanomachines.
"By harnessing light and trace molecular leftovers, researchers found a way to steer how molecules twist, left or right, offering new control over nano-scale design. Credit: SciTechDaily.com" (ScitechDaily, Molecules in a Twist: How a Flash of Light Flips Chirality)
"The plant-pathogenic bacterium Pseudomonas syringae (center), detects its amoebal predators with a chemical radar and eliminates them. Credit: Luo Yu/Leibniz-HKI" (ScitechDaily, The Secret “Radar” Bacteria Use To Outsmart Their Enemies) Nanomachine can use the same ability to track the wanted cells. Nanomachine is not a cell or virus. It's a combination of multiple DNA bites.
Two DNA bites will turn into the archimedean screws that will make the nanomachine move.
Those systems can replace damaged DNA in the cell. The DNA circuit can store information in its chemical form. The system can turn cells to create some antibiotics. Or it can transform cells into electric or bioluminescence and the computer can read those light flashes or electric impulses. That allows data transmission from the cell to the computer.
The nanomachine can terminate the cell simply by turning the DNA around. That thing turns the DNA into its mirror-molecule. This causes an effect on the mRNA that this mirror-DNA creates will not fit into its position and that ends the process that the mRNA should control. Nanotechnology is one of the most effective systems in the world. That thing can create even new organisms by connecting the DNA bites into the new entirety.
The system can transfer any DNA from inside the cell's nucleus. The light can also turn the DNA molecule's chirality. And, that causes an idea that if the system can aim things like high-power liquid impact on a targeted cell. That system can turn the DNA around. The nanomachine requires only the system that pumps the liquid to the right point. That flips the DNA around.
https://scitechdaily.com/dna-circuits-come-alive-scientists-build-molecular-robots-inside-living-cells/
https://scitechdaily.com/molecules-in-a-twist-how-a-flash-of-light-flips-chirality/
https://scitechdaily.com/the-secret-radar-bacteria-use-to-outsmart-their-enemies/
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