Essay about Nanotechnology: The Key to a Better World

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

John Bell, James. "Nanotechnology Will Contribute to a "Singularity"" Nanotechnology. Ed. Jacqueline Langwith. Detroit: Greenhaven, 2010. Opposing Viewpoints. Rpt. of "Exploring the Singularity." Futurist 1 June 2003: n. pag. Opposing Viewpoints in Context. Web. 7 Oct. 2015. .

(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 found in our every day lives, from the tires on your cars to the medicines that can save your life. Every day this concept improves our lives. It gives us the ability to discover new and helpful things. Research shows that the problems with healthcare will be minimized. Nanotechnology will help solve medical problems by identifying the problem and locating it so that is can be treated. It will eventually give us the technology that only exists in the movies. It will give us the ability to go farther in space and discover if there is truly other life out there. Nanotechnology will eventually help us to do what many only dream of. The one thing that it will give us that will impact us the most is improve performance of many of the things that we buy and use every day. It will widen our perspective on life. Nanotechnology is defined as “Research and technology development at the atomic, molecular or macromolecular levels, in the length scale of approximately 1 - 100 nanometer range. Creating and using structures, devices and systems that have novel properties and functions because of their small and/or intermediate size. It is the ability to control or manipulate on the atomic scale.” (National Nanotechnology Initiative).

The field of Nanotechnology involves the manipulation of infinitesimally small matter. The National Nanotechnology Initiative defines nanotechnology as the manipulation of matter with at least one dimension sized from 1 to 100 nanometers. By employing nanotechnology and its opportunity for miniaturisation in the development of consumer products, we have placed ourselves on a paradigm changing technology path permitting considerable efficiency savings in terms of cost, energy and resources. These developments would surely have not been possible without the avail of nanotechnological processes. Accordingly, the field of nanotechnology is a rapidly expanding and major innovative force amongst the scientific community, and the increasing

Michio Kaku’s, Physics of the Future (2011) is about the forthcoming technology and the beneficial uses we will have for them. Nanotechnology is one of the technologies Kaku illustrates. The government’s National Science Foundation Nanotechnology Report states: “Nanotechnology has the potential to enhance human performance, to bring sustainable development for materials, water, energy, and foods, to protect against unknown bacteria and viruses….” (p. 200). Nanotechnology will be a huge factor in the advancements that will occur in the future and that will improve human lives. Kaku compares nanotechnology with the Pandora box. The Pandora box was opened because of the strength of curiosity and unleashed chaos, misery, and suffering; we are creating these machines, but we do not know if they will create chaos or content us with our knowledge (pg. 199). This paper will focus on Nanotechnology being beneficial toward finding a cure for cancer as many experiments with mice have shown a positive result, numerous inventions are developing and making great progress and its many possibilities in the future.

By being able to manipulate things on a molecular scale, materials can be made waterproof, used to locate and identify cancer cells without taking tissue samples, and even filter smog through the application of nanotechnology on paint. In reference to the last example, this is a very useful environmental application, considering that pollution reduction is a very important concern for us. Nanotechnology has also made it possible to treat and clean water as

The aim of this paper is to analyse the use of nanotechnology in alternative energy production, storage and as a means of reducing energy consumption.

Nano science and nanotechnology have the ability to provide solutions to the society in various areas like the environment challenges viz. water treatment, sustainable chemical production etc. as well as in fields like medicine, solar energy conversion

A nanoparticle is the most basic component in the construction of a nanostructure. In general, the size of a nanoparticle spans the range between 1 and 100 nm. The properties of many conventional materials change when formed from nanoparticles. This is typically because nanoparticles have a greater surface area per weight than larger particles which causes them to be more reactive than other molecules. Self-assembly refers to the process by which nanoparticles or other distinct components spontaneously organize due to direct specific interactions and/or indirectly, through their environment. Self-assembly is typically linked with thermodynamic equilibrium, the organization of the structures characterized the minimum of the system’s free energy. An important aspect of self-assembly is that the building blocks organize into macroscopic structures. This can happen through direct interactions (Interparticle forces) or through indirect interactions like using a template or external field as a guide.

Increased worldwide use of nanomaterials in almost every field promotes the design and production of various kinds of nanoparticles and they are being used across all fields of science, such as chemistry, physics, materials science, molecular biology, reproduction, biotechnology and engineering (Zhao et al., 2012; Rafeeqi and Kaul, 2010a,b). Nanoparticles have a greater surface area by volume ratio than larger particles thus exerting a stronger effect on the surrounding environment and reacting more with other substances. These factors affect their chemical reactivity, membrane permeability and also their mechanical, optical, electrical and magnetic properties. Increasing use of nanoparticles has also attracted human attention to

Nano materials have inmost a huge concentration in the last two decades because of their unique properties that find potential applications in many fields of science and technology. It has grown explosively in the last decade, because of the increasing availability of methods, synthesis of nanomaterials as well as tools of characterization and manipulation. Nanotechnology makes us to believe that we would have the ability to create anything that we could precisely define.

The development of the Nano had led to 31 Design and 37 Technology patents being filed

nucleotides) shell. 5 The nanoparticle core (nanocore) can be made from a variety of materials, such as,

The science of a wide sea and the wheel of science in progress continues and never stand so we find every day what is new in different scientific fields and there is no doubt that nanotechnology has become the subject of modern science and the focus of interest and has become at the forefront of the most important areas in physics, chemistry, biology and others.