what is molecular nanotechnology?how it works?and its application?
111441
the manipulation of individual molecules.\n\nfor applications, see below.
1056403
Nanotechnology is the design, characterization, production and application of structures, devices and systems by controlling shape and size at the nanoscale. Eight to ten atoms span one nanometer (nm). The human hair is approximately 70,000 to 80,000 nm thick.\n\nNanotechnology should really be called “nanotechnologies”: There is no single field of nanotechnology. The term broadly refers to such fields as biology, physics or chemistry, any scientific field, or a combination thereof, that deals with the deliberate and controlled manufacturing of nanostructures.The United States' National Nanotechnology Initiative website defines it as follows: "Nanotechnology is the understanding and control of matter at dimensions of roughly 1 to 100 nanometers, where unique phenomena enable novel applications."
450058
A nanometer is one billionth of a meter.  Nanotechnology is any technology which exploits phenomena and structures that can only occur at the nanometer scale, which is the scale of several atoms and small molecules.  There are proposed uses for this in many industries.  For example, nanobots could go into your bloodstream and promote healing like in sci-fi movies.
686329
Nano-technology is a conceptualization of micro-biological machinery designed to work within the human body.\n\nAs of yet, it's only theory.....give it time, and it wouldn't surprise me.\n\nI saw tests on holograms in Japan just 2 years ago....so if they're managed THAT....nanotech shouldn't be too long yet.
1084993
Nano technology is the latest buzz which have tremendous scope in coming future because we are going towards slimmer gadgets with greater features and nano technology is the only solution which can make this happen.\n\nGood luck
353608
It is true that nanotechnology is about creating things smaller than the eye can see, they don't necessarily have to be machines in the traditional sense.\n\nNanotechnology, rather, has become a scientific buzz-word used to describe phenomena on the nanoscale, 0.000000001 meters. What is this small? Well, atoms are generally 1/10th of a nanometer... So if you put a bunch of atoms together, you've got a nanometer.\n\nSome people think of nanotechnology just as making teeny machines (with gears and all), but the field is so much broader than that. Researcher of biological proteins often call their work nanotechnology. Really anything that involves surface interactions or self-assembly is nanotechnology.\n\nAnyway, check out quantum dots. According to Wikipedia, they've made it into Playstations.
35422
Nanotechnology orignated by Richard P. Feynman in 1959
1004865
Nanotechnology is a catch-all phrase for materials and devices that operate at the nanoscale. In the metric system of measurement, “Nano” equals a billionth and therefore a nanometer is one-billionth of a meter. References to nano materials, nanoelectronics, nano devices and nanopowders simply mean the material or activity can be measured in nanometers. To appreciate the size, a human red blood cell is over 2,000 nanometers long, virtually outside the nanoscale range!\n \n  \n \nRecently, government and private institutions have devoted substantial research into finding potential valuable uses at this scale, as discussed below.
874388
It is the developing of technologies on the molecular scale in the field of biology. That's really the only way to describe it, I think. Why not look it up on wikipedia?
143705
First of all, do you know what a molecule is?\n\nA molecule is the smallest particle of a substance (that still has the same chemical and physical properties of the substance) that is composed of 2 or more atoms.  Atoms are held together by a number of chemical forces, including a wide variety of bonds.\n\nAn inorganic molecule is a molecule from a substance that is non-living.  It is not composed of organic (living) matter, and often times that means it will not contain carbon, as carbon (C) is the main element of organic molecules.
1035358
Carbon nanotubes (CNTs) are cylindrical carbon molecules with novel properties that make them potentially useful in a wide variety of applications in nanotechnology, electronics, optics, and other fields of materials science. They exhibit extraordinary strength and unique electrical properties, and are efficient conductors of heat. Inorganic nanotubes have also been synthesized.\n\nA nanotube is a member of the fullerene structural family, which also includes buckyballs. Whereas buckyballs are spherical in shape, a nanotube is cylindrical, with at least one end typically capped with a hemisphere of the buckyball structure. Their name is derived from their size, since the diameter of a nanotube is on the order of a few nanometers (approximately 50,000 times smaller than the width of a human hair), while they can be up to several micrometers in length. There are two main types of nanotubes: single-walled nanotubes (SWNTs) and multi-walled nanotubes (MWNTs).\n\nNanotubes are composed entirely of sp2 bonds, similar to those of graphite. This bonding structure, stronger than the sp3 bonds found in diamond, provides the molecules with their unique strength. Nanotubes naturally align themselves into "ropes" held together by Van der Waals forces. Under high pressure, nanotubes can merge together, trading some sp2 bonds for sp3 bonds, giving great possibility for producing strong, unlimited-length wires through high-pressure nanotube linking
523000
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).
474521
Nanotech engineering.
48832
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.
461314
The nobel prize this year was presented to Yves Chauvin  Robert H. Grubbs and Richard R. Schrock for their work on Alkene Metathesis.\n\nThe Nobel prize for work on Fullerenes was presented in 1996 to Harry Kroto, so I think although this is a developing field it is quite old.\n\nThere is always a wealth of information being published for new chemistries every week.  There are hundreds of journals dedicated to providing new results, new reactions, new mechanisms etc.  I suppose really you are looking for those which have had the greatest impact on society, rather than within the chemical community.\n\nWithin the chemical community I would say with confidence the development of combinatorial and parallel synthesis using solid-support or solid-supported reagents has had an unparalleled impact on the speed of pharmaceutical research and the development of new drugs.\n\nWhere society might notice the use of chemistry - perhaps in plasma screens, high definition televisions.  \n\nThese are just my opinions and I am sure there are many other applications as noteworthy that should be mentioned.
646615
I think you are asking something like:\n\nWhat does it mean when we say "Nanotechnology plays by different rules"?\n\nWhen we start to work on the atomic scale as is done in nanotech, classical physics can't explain the phenomena that we sometimes encounter.  Instead, quantum mechanics is used to help determine the operation of many nanoscale devices.  So nanotechnology sort of "plays by different rules" than macroscopic technology.
742040
Nanotechnology has a lot of scope\nIt can take artificial intelligience 2 new heights\nIt can completely dh world around us by creating Smart devices tht may also rival Human Brains\nSomething tht will surely get better with nanotechnology is Computer softwares & also huge memories could b stored in very tiny chips........the possibilities r endless\nSo keep Imagining