what is Nanotechology?
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Nanotechnology is the engineering of functional systems at the molecular scale. This covers both current work and concepts that are more advanced. In its original sense, 'nanotechnology' refers to the projected ability to construct items from the bottom up, using techniques and tools being developed today to make complete, high performance products. \nNanotechnology is often referred to as a general-purpose technology. That's because in its advanced form it will have significant impact on almost all industries and all areas of society. It offers better built, longer lasting, cleaner, safer, and smarter products for the home, for communications, for medicine, for transportation, for agriculture, and for industry in general. \n\nImagine a medical device that travels through the human body to seek out and destroy small clusters of cancerous cells before they can spread. Or a box no larger than a sugar cube that contains the entire contents of the Library of Congress. Or materials much lighter than steel that possess ten times as much strength. \n\nWhen K. Eric Drexler (right) popularized the word 'nanotechnology' in the 1980's, he was talking about building machines on the scale of molecules, a few nanometers wide—motors, robot arms, and even whole computers, far smaller than a cell. Drexler spent the next ten years describing and analyzing these incredible devices, and responding to accusations of science fiction. Meanwhile, mundane technology was developing the ability to build simple structures on a molecular scale. As nanotechnology became an accepted concept, the meaning of the word shifted to encompass the simpler kinds of nanometer-scale technology. The U.S. National Nanotechnology Initiative was created to fund this kind of nanotech: their definition includes anything smaller than 100 nanometers with novel properties.
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One really easy answer is DNA sequencing. Nanotechnology deals with objects measured in the billionths of a meter. Most say objects less than 100 nanometers. Therefore, although the length of a DNA Strand is way to long to be considered Nanotechnology the individual base pairs fit into nanotechnology perfectly.
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That doesn't exist. There is, however, nanotechnology. Read all about it...
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Nano means "dwarf" in Greek and deals with technology (nanotech) on the truly small acale, like one billionth.\n\nNanotechnology tries to find new uses for material that is often highly pure and put together at the electron-microscopic scale.\n\nFor examply carbon Buckyballs are molecules that consist of 60 carbon atoms arranged by vapor deposition into what looks like tiny soccer balls.  It may be possible for these to hold and release medications, etc.\n\nSome say that when putting atoms together using nanotech, it is like adding new elements to the periodic table, thus predicting how they will react with other materials.\n\nMother Nature has always used her own nanotech to put together amazing substances (consider the diamond formed perhaps sixty miles down in a volcanic lab!).  Now we hope to do amazing things too in our much "coooler" labs.  Albany, NY is fast becoming a new center for the study and application of nanotechnology.  One company (Daystar) plans to start manufacturing cheaper film photovoltaic cells that could provide all the power we need if we shingled all our buildings with them.
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Mork from Ork... \n\nNano Nano
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In 18 hundred it was Albert Einstein, I believe he has a High IQ. But Nanotechnology is a whole new subject to some human..to be honor, I bet some people never have heard the term Nanotechnology...I'm into Nanotechnology. I been learn lesson from the pro...you should check your local libraries.or spend your money on book..
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Nanotechnology, currently, mostly has to do with materials science, via creating micro structures that can withstand extreme stresses in either longitudal (carbon nano-tubes) or rotational (bucky-balls) directions, and any connection to aerospace is merely a coincidental imagining of people who are dreaming up ways to use these new exotic materials for aerospace applications.  Nanotechnology, in essesnce, is 'building' materials (metals, plastics, polycarbonates) from the basic atomic/molecular structure up.\n\nCurrently the only applications that I have heard of are in relation to a surface to low earth orbit(LEO)'elevator' which would be used to hoist payloads from the surface to LEO.  This setup would be extremely fragile though and tend to break even with the current nano-materials available.  \n\nThe other area where it would be of interest and much more probably of use, is in the area of heat resistant applications such at heat shields for re-entering spacecraft.  Nano-materials can be engineered to be highly resistant to high temperatures without their material properties changing drastically.  This would be a far greater useablility than any sort of space elevator.
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Nanomedicine is the preservation and improvement of human health using molecular tools and molecular knowledge of the human body.\nNanomedicine, an offshoot of nanotechnology, refers to highly specific medical intervention at the molecular scale for curing disease or repairing damaged tissues, such as bone, muscle, or nerve. A nanometer is one-billionth of a meter, too small to be seen with a conventional lab microscope. It is at this size scale – about 100 nanometers or less – that biological molecules and structures inside living cells operate. \nNanomedicine is the medical application of nanotechnology and related research. It covers areas such as nanoparticle drug delivery and possible future applications of molecular nanotechnology (MNT) and nanovaccinology.\nPlease try sites below, especially the last one.\nGood luck.
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this is basically what is nanotechnology.........\n\nNanotechnology is defined as fabrication of devices with atomic or molecular scale precision. Devices with minimum feature sizes less than 100 nanometers (nm) are considered to be products of nanotechnology. A nanometer is one billionth of a meter (10-9 m) and is the unit of length that is generally most appropriate for describing the size of single molecules. The nanoscale marks the nebulous boundary between the classical and quantum mechanical worlds; thus, realization of nanotechnology promises to bring revolutionary capabilities. Fabrication of nanomachines, nanoelectronics and other nanodevices will undoubtedly solve an enormous amount of the problems faced by mankind today.\n\nNanotechnology is currently in a very infantile stage. However, we now have the ability to organize matter on the atomic scale and there are already numerous products available as a direct result of our rapidly increasing ability to fabricate and characterize feature sizes less than 100 nm. Mirrors that don't fog, biomimetic paint with a contact angle near 180°, gene chips and fat soluble vitamins in aqueous beverages are some of the first manifestations of nanotechnology. However, immenant breakthroughs in computer science and medicine will be where the real potential of nanotechnology will first be achieved.\n\nNanoscience is an interdisciplinary field that seeks to bring about mature nanotechnology. Focusing on the nanoscale intersection of fields such as physics, biology, engineering, chemistry, computer science and more, nanoscience is rapidly expanding. Nanotechnology centers are popping up around the world as more funding is provided and nanotechnology market share increases. The rapid progress is apparent by the increasing appearance of the prefix "nano" in scientific journals and the news. Thus, as we increase our ability to fabricate computer chips with smaller features and improve our ability to cure disease at the molecular level, nanotechnology is here.\nregards\nram
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Nanotechnology, like anything else, is being developed with the intentions of using it to help society (for good).  However, once developed, people will be able to think of all kinds of ways to use it for destructive purposes.
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The science and technology of building electronic circuits and devices from single atoms and molecules.
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Do you have an MD? What other scientific background do you have? What country are you in? \n\nIf you have an MD, I would suggest you apply for a PhD, so you can be an MD/PhD. That would put you in a very powerful position. I would look for graduate programs exploring the medical implications of nanotechnology.
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A branch of science and engineering devoted to the design and production of extremely small electronic devices and circuits built from individual atoms and molecules.It ia a technology that creates small materials at the scale of molecules by manipulating single atoms. The name nano comes from the size of molecules which is measured in nanometers - or one billionth of a meter (0.000000001 meter).
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Quantum dots are small devices that contain a tiny droplet of free electrons. They are fabricated in semiconductor materials and have typical dimensions between nanometres to a few microns
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Nanotechnology comprises technological developments on the nanometer scale, usually 0.1 to 100 nm (1/1,000 µm, or 1/1,000,000 mm). \nNanotechnology covers a wide range of industries, and therefore the potential benefits are also widespread. Telecommunications and Information technology could benefit in terms of faster computers and advanced data storage.\n\nFor the near-term, critics of nanotechnology point to the potential toxicity of new classes of nanosubstances that could adversely affect the stability of cell membranes or disturb the immune system when inhaled, digested or absorbed through the skin.\ninformation taken from the following link:(also, go there for additional info)
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Nanotechnology in Agriculture\n\nNanotechnology, as a new enabling technology, has the potential to revolutionize agriculture and food systems. Agricultural and food systems security, disease treatment delivery systems, new tools for molecular and cellular biology, new materials for pathogen detection and protection of the environment are examples of the important links of nanotechnology to the science and engineering of agriculture and food systems. Some overarching examples of nanotechnology as an enabling technology are:\n\n·  Production, processing, and shipment of food products can be made more secure through the development and implementation of nanosensors for pathogen and contaminant detection;\n\n·  The development of nanodevices can allow historical environmental records and location tracking of individual shipments;\n\n·  Systems that provide the integration of “Smart Systems” sensing, localization, reporting and remote control can increase efficiency and security;\n\n·  Agricultural and Food Systems security is of critical importance to homeland security. Food supply must be carefully monitored and protected. Nanotechnology holds the potential of such a system becoming a reality. Agriculture has long dealt with improving the efficiency of crop production, food processing, food safety and environmental consequences of food production, storage and distribution. Nanotechnology provides a new tool to pursue these historically relevant goals.
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mathematics, chemistry and physics are the usual three and if you have the option take biology and computing options too.\n\nAs for university it depends on exactly what you wanted to do, there are lots of people working nano-scale systems in various fields. So pick one of the sciences or perhaps an engineering degree.