Engineers place thousands of nanoscale molecular particles in precise orientation

 Engineers place thousands of nanoscale molecular particles in precise orientation

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"Researchers placed more than 3,000 glowing moon-shaped nanoscale molecular devices into a flower-shaped instrument for indicating the polarization of light. The “moons” in each of the 12 petals point in a different direction, and only glows when struck by polarized light matching its orientation". (SciTech daily/ Proof-of-concept project paves the way for the integration of molecules with computer chips)

The result is a flower whose petals light up in sequence as the polarization of light shined upon it is rotated. The flower, which spans a distance smaller than the width of a human hair, demonstrates that thousands of molecules can be reliably oriented on the surface of a chip. Credit: Ashwin Gopinath/Caltech (SciTech daily/ Proof-of-concept project paves the way for the integration of molecules with computer chips)

Image: https://scitechdaily.com/engineers-place-thousands-of-nanoscale-molecular-devices-in-precise-orientation/

Engineers place thousands of nanoscale molecular particles in precise orientation

How to make bacteria make a certain form on the layer? The answer is simple. The entire layer will cover by using the nutrient, and then all other parts than the wanted structure are removed. In this technology, all other parts than the wanted form will be sterilized, and that thing will put the bacteria growing in the certain lines, where is the nutrient for them. Otherwise, the nutrient can deliver by using printers. The bacteria would follow the nutrient line, and make the wanted form. 

The bacteria can be used as 3D printers in many ways and one is to benefit the fibers, what bacteria is using for the movement. In this case, the bacteria would get the genome transplant from the gland cells, that are making the silk for spiders. In this case, the bacteria would grow its movement fibers like silk string, and that thing makes it possible to make long but thin fibers on the layer. So the bacteria can put to travel in certain lines and make nanotechnical fabrics. But if those fibers are hollow, there is the possibility to blow the iron or carbon in them, and use them as thin electric wires. 

The ability to make precise oriented forms by using large numbers of molecular particles will give new abilities for making nanomachines and other nano-scale structures. The microchips can make on the layers by using this technology. And also things like carbon hexagonal carbon molecules can put on the layer. There are two ways to make that thing. One is to use ion cannons, which are shooting ions on the layer, that are loaded with opposite polarity, and another way to make that thing is to use the DNA-molecule or some other spring, which can put the particles in the right places. 

The DNA would be acting as the spring manipulator, where is the peptide or some other molecule for the touching tool on the end of the molecule. The magnetic field or laser ray can move the molecule in precise places. The ability to use DNA molecules in this kind of action opens new visions for automatized nanomachine production. In this case, genetically engineered bacteria will be used to make the machines. 

The things like forms that bacteria should take can program in their DNA molecule. And then the metabolism of the bacteria can make the material, which can create the wanted structure. The bacteria would get certain nutrients and the result of the metabolism is the thing, that takes the wanted structure. Or in some versions, the bacteria would be driven to the structure form by using 3D-printers. 

Then the virus would stone them to a certain form. That thing can be made by transforming the genome to the bacteria, which allows them to make a similar core with diatoms. And after that, the bacteria can be radiated by using radioactive radiation, which terminates their living organs. Or the bacteria or genetically engineered basil would put on the 3D-printer, and the metabolism of that thing will produce the fiber, which might have certain chemical construction. 

The idea for that is taken from nature. The cells are forming certain forms in the human body or nutrients. Theoretically, every single form in nature can program to bacteria that are living in cell cultures. The bacteria can be used as the 3D-printers and one of the most fascinating ideas is just to manipulate the bacteria to create some form. In some versions, the nutrient for the bacteria is put on the layer. And then bacteria are forming the chain on the nutrient layer as I wrote earlier. That kind of technology allows making the new type of structures, which can allow making miniaturized computers and other things for the next-generation nanorobots. 

https://scitechdaily.com/engineers-place-thousands-of-nanoscale-molecular-devices-in-precise-orientation/