A Presentation Of The National Nanotechnology Initiative ( Nni )

Have you ever drove home from work, having a feeling you were forgetting to do something important? It’s 7 o’clock in the evening, you just realized that you were supposed to pay a bill before the bank closed. The money is there in the account but, how is the bank supposed to receive it? Well, luckily you pull out an iphone 6 to transfer the money into the account to pay the bill by using e-banking. Simple as that, you go home with a clear conscience knowing only that your bill is paid. Of course, people only care for the end results of a situation, but it’s sometimes good to consider what goes on in the transition. Crucial data such as financial record and pin number need to be under tight security. Only highly advanced technology that was

The use of nano-materials and extreme precision micro-engineering has the potential for great improvement in the world of electronics and information technology by providing smaller, faster, and more powerful computers and this has been at the forefront of the nanotechnology commercialization . Great examples of how nanotechnology is currently being used in these fields are products such as processors, data storage, and memory components made with nano-materials, TVs, monitors and even smartphone screens that use organic light-emitting diodes (OLED), and waterproof electronics such as smartphones due to the application of nano-coatings

The goal of nanotechnology is to make nanostructures or nano arrays with special properties, which do not exist in their bulk or single particle types. Oxide nanoparticles can present unique physical and chemical properties, because of their limited size and a high density in their corner or edge surface sites (Fernandez-Garcia & Rodriguez 2009; Bhattacharjee et al. 2011).

At City College, I am teaching the Macaulay Honors College Seminar 3 (Science Forward) — I am also developing the design and content of this course, with the focus on nanoscience and biophysics. Since the course content would evolve a bit organically, I wanted to share this info with you.

(2005). Small Sizes that Matter: Opportunities and Risks of Nanotechnologies. Report in Co-operation with the OECD International Futures Programme. Allianz AG, OECD. Retrieved from http://www.oecd.org/dataoecd/4/38/35081968.pdf

Nanotechnology is the cross disciplinary in nature, drawing on medicine, chemistry, biology, physics, and material science (Nanotechnology for Electronics and Sensors Applications, 1). This is an entirely new substance with unique properties that become stronger, and conduct heat and electricity. Although this new technology is argued whether it is good or bad. Some say that when the nanoparticles are inhaled it can be harmful to lung tissue, or saying in the wrong hands can be used for terrorism. Even through these arguments the benefits of this new technology outweigh the bad substantially. Nanotechnology will change the future for the better.

Research is an on-going process in which a scholar contributes his part through an adopted methodology and adds new knowledge to the pool of existing information. Keeping in view his constraints, the limitations of study are defined which at later stages, become the hypothesis for new researchers.

Will nanotechnology be the next big thing, or is it a risky chance we might lose control of our technologies? For many years, world renowned leaders in technology, Ray Kurzweil and Bill Joy, have disputed over the concept of nanotechnology and the influence of computers on the human body. Imagine a world of robots, a world many have encountered in films and other creative works. Now put yourself into a perspective that you become one of the robots. What would things be like? How might the world turn? This is what could happen if things continue along the historical exponential line of technological growth. A distinguishing line must be created to separate the ethical from the unethical applications of the soon to come self-replicating technologies.

Nanotechnology is the development of atoms in a certain object. Nanotechnology has become very popular in the past few years. It is a way to rebuild the systems of life. To make systems move faster than ever before. Nanometer is about 10 times the size of an atom. Each of these has a huge effect on a system. Still there are questions out there that keep people wondering how important nanotechnology is to us. Many wonder how will it affect them and if we should continue this research. I myself wondered about nanotechnology. After researching this topic I have learned new and interesting facts to help me understand the entire concept.

What is Nanotechnology and why is it so important? Nanotechnology is the study that focuses on processing the materials on the atomic, molecular, and supramolecular scale.In the recent two decades, scientists started developing the capability to control matter at the level of single atoms and small groups of atoms and to characterize the properties of materials and systems at that scale.The importance of nanotechnology is that it will enhance or even revolutionize, a lot of technology and industry sections such as, engineering, biology, chemistry, and Nanotechnology in medical field considered to be the most important sector that nanotechnology must improve.

In the past decades, the field of science and technology evolved, and flourished with many inventions and advancements. Everyday, our science community continues to come up with new ideas to improve the world, especially in nanotechnology industry. The technologies that scientists have developed have greatly impacted the world. New technological discoveries are constantly being made in this this field, and projects are underway that will soon be used in the future years. The expansion of nanotechnology will improve the lives of many citizens because scientists are currently implementing the findings into the environment, engine oil industry, and medical field.

“The prefix ‘nano’ stems from the ancient Greek word for ‘dwarf’. In science, it means one billionth (10 to the minus 9) of something, thus a nanometer (nm) is one billionth of a meter, or 0.000000001 meters. A nanometer is about three to five atoms wide, or some 40,000 times smaller than the thickness of human hair. A virus is typically 100 nm in size.” (Paddock) “The ability to manipulate structures and properties at the nanoscale in medicine is like having a sub-microscopic lab bench on which you can handle cell components, viruses or pieces of DNA, using a range of tiny tools, robots and tubes.” (Paddock) There is one type of microscope in the world that has the ability to see things at the nano scale. That microscope is a scanning tunneling microscope. It has the ability to zoom in on an object by 1,000,000 times as the average high school and college microscope only reaches 100(Nano.gov).

“Nanocrystalline particles represent a state of matter in the transition region between bulk solid and single molecule. As a consequence, their physical and chemical properties gradually change from solid state to molecular behaviour with decreasing particle size.

Index Terms – Nano computer, Nano computer Architecture, Computer Architecture, Nano electronic technology, device scaling.

Nanotechnology, which is one of the new technologies, is the science and technology of designing, constructing and creating of novel nano-scale structure, 1nm to 100 nm in size, with huger quality, novel performance properties, along with fewer defects compared with those of the bulk material (Siqueira et al., 2010). An increasing interest from the scientific community to work with materials in nano metric scale has been observed since the introduction of the concept of nanotechnology by Richard Feynman in 1959. The last decade has seen advancement in every side of nanotechnology such as nano particles and powders, nano layers and coats, electrical, optic and mechanical nano devices, and nano structured biological materials (Bhattacharyya et al., 2009). Nanoscale structures permit the control of fundamental properties of materials without changing the materials’ chemical status (Murphy et al., 2011).