Uses And Function Of Carbon Nanotubes

Using the magnetic fields, the scientists can remotely control the nanobots to swim anywhere through the bloodstream. There are many colleges and companies working on developing nanobots. One of these leading companies is Google who is using their Google X research division to make nanobots in condensed into a pill. In the article “Google nanobots: Early warning system for cancer, heart disease inside the body” written for news website RT, it states, “The pills will be able to identify minutes changes in body chemistry and act as an early

Injecting nano electronics into your body might be newest in beneficial scientific procedures. Imagine that instead of a vaccination, the syringe gives you a shot of electronics instead. The brain has been implanted with electronics in the past because deep brain stimulation has been used to treat a range of brain disorders for decades.

The discovery of fullerenes also led to research in carbon nanotubes, the cylindrical cousins of buckyballs, and the development of new fields of advanced materials. Carbon nanotubes unique structural and bonding properties, whereby inner tubes in a multi-walled nanotube can slide within an outer tube, suggest uses in tiny motors and as ball bearings and lubricants. Twenty-five years after their discovery, fullerenes provide abundant research opportunities in pure chemistry, materials science, pharmaceutical chemistry, and nanotechnology. Buckminsterfullerenes are found in soot and ash. It also found in skin creams combine with olive oil. It is not available as a food supplement or drug. It is not tested for use in humans other than skin supplies. It often acts as an antioxidant but it can also be toxic especially after exposure to

Nanomedicine has been tested to try and fight cancer cells and destroy them by the University of California, Los Angeles(UCLA). The nanomedicine has improved unmodified medicine including targeting efficiency. Nanomedicine delivers a “Double whammy” as it is put by UCLA. Nanomedicine has the strength to possibly overcome some of the most severe diseases especially cancer because once cancer is able to be extinguished the human race could become nearly invulnerable. Cancer is one of the most severe cases of a disease. Cancer could kill thousands and diagnose way more people.

In this study, published in the scientific journal Advanced Materials, Quanyin Hu has created a better way to administer doxorubicin and TRAIL, two anticancer drugs. By using platelets, part of the blood that aids in clotting, to mask the foreign drugs from the body's defense system, these bioengineers caused the drugs to stay in the body for a longer amount of time when compared to the amount of time non-platelet covered anticancer drugs stayed in the body. The results of this experiment showed that platelet covered anticancer drugs stayed in the body longer than the same anticancer drugs surrounded by a nano-gel system. In this experiment, the dependent variable was the amount of time the anticancer drugs stayed in the body of a mouse.

Some examples of compounds formed by carbon include diamonds which are pure carbon and are the hardest substance known to man with no known other material that can cut them. Graphite which is also a pure carbon-based molecule can be found in your pencil as lead. The oil in our cars is made of carbon, and the plastic of your keypad is carbon-based. Additionally, Carbon nanotubes which can self assemble and provide not only incredible strength, but also electrical, optical, thermal and kinetic properties like no other materials (The Biochemical Essense of Life: Carbon, n.d.). Another key feature of carbon is that its bonds are strong enough to resist environmental stresses, but weak enough to be manipulated by our bodies with enzymes which is a requirement of any organism’s metabolism (The Biochemical Essense of Life: Carbon, n.d.).

The idea of nanotechnology was first discovered by nobel prize winner physicist Richard Feynman in 1959. In the 1980 the first SPM was developed by IBM scientist in zurich. In 1991 a new form of carbon was discovered, the nanotube which was soon later on used for one of the building block for nanomaterial and nanomachines. In 1986 a book written by Eric Drexler spared the public interest in nanotechnology since the the NNI started by president Bill Clinton invested millions which in 2020 would turn into one trillion dollars. Nanotechnology is used in many things today like sunscreen, cars, in computers, medicine and in many other things to come in the future and in today's day and

This technology gives the new directions in research, patenting, education and also in technology transfer related to different field. Out of different field one area is ‘naomedicine drug delivery’ in which the development is progressing more rapidly. This sector belongs to the application of nanotechnology to drug delivery. In this sector hundreds of products related to nanotechnology based are available in the market and more products will be come in next decade

Nanotechnology is the latest evolving field, and its applications in cancer therapeutics have demonstrated great potential. Specifically, nanomedicine utilizes the advantages of nanodelivery systems [4]. The nanocarrier system is a new system for transporting biological molecules that has the advantages of being highly efficient, non-immunogenic, safe, inexpensive, biodegradable, and stable [4].

Nanotherapy is a novel therapy that depends on nanotechnology, nanomaterial and nanoparticles to improve certain drug properties (e.g. solubility, stability, half-lives, transportation, etc.) used to treat diseases (Harris et al. 2006). Moreover, the size of submicron sized molecular devices and nanoparticles are limited from 5-500nm in at least one dimension. The size of the drug is between 10-100nm in diameter, however, 20 fold in co-delivery over free CDDP drug indicated that the

In addition to all these areas nanoparticles can also be used in more specialized areas such as brain targeting , tumor targeting ,and gene delivery .

Nanotechnology is the gateway to near limitless possibilities for the human race. It opens the window to a new realm we previously have never experienced-- Nanotechnology is a branch of engineering that deals with the manipulation of atoms at the molecular level. The Institute of Nanotechnology in the U.K. expresses it as "science and technology where dimensions and tolerances in the range of 0.1 nanometer (nm) to 100 nm play a critical role”. Once automated, the nanoparticles will infiltrate every aspect of our lives- from medical, engineering, biomaterials energy production, to name a few. Practically everything we use today could be replaced by nanomaterial in some way, and it even has the capability to create new materials.

This why it's important to learn and stay updated of the new things around us or we will be left behind. This technology is the closest thing to cure cancer, this is a big step in the right direction. Nanotechnology is the future and will be the next big thing.

The potential of this allotrope is enormous in nanotechnology because it's very special properties. Buckyballs can withstand great force since it can intake collisions up to 24 140.16 kilometers per hour, upon compression the Buckyball become immensely hard, almost twice as hard as diamond. The discovery of these allotropes of carbon, because of their very special properties, gave dawn to a huge breakthrough in nanotechnology, the nanotube, with its incredible ability to withstand great pressure, electrical properties, and thermal conductivity. After all of these inventions, revolutionizing the field of nanotechnology great interest has been caught by governments, and the USA is currently sponsoring the NNI( national nanotechnology initiative) for 1,4$ billion.

Graphene is a form of carbon which has recently been receiving a great deal of attention. Some have come to call it “the wonder material” due to its many extraordinary properties. Although isolated in 2004, graphene's properties had been calculated decades earlier. It consists of a single layer of carbon atoms arranged in a hexagonal lattice. A single sheet of graphene is stronger than steel and yet remains very flexible, retaining all of its properties despite being bent and unbent multiple times. It is able to sustain extremely high electric current densities, is impermeable to all gasses, has a thermal conductivity double that of diamond and a very high electron mobility at room temperature. It is also easily chemically functionalized,