Nutritional experts all agree that a critical aspect of any vitamin or nutritional supplement is the body’s ability to absorb the composition into the body. Our body is very capable of disposing of excess vitamins or supplements resulting in a loss to the system of the vitamins or supplements taken. The most effective solution to maximum vitamin absorption is the science of nanotechnology.

Nano is a prefix meaning microscopically small as in one-billionth. Reducing vitamin molecules to nanosize enhances the body’s ability to absorb them by passing the molecules through the blood stream and directly into body tissues. The result, of course, is that you will receive the maximum benefit of the vitamin or supplement that you are taking.

Nanotechnology has been able to reduce the cellular nutrition of a huge amount of whole foods into a 1 oz. serving. For example 1 oz of a new vitamin supplement is able to transfer the nutritional value of the following whole food list.

We are all now on a Fantastic Voyage

Do you remember ‘Fantastic Voyage’ – the sci-fi film in which scientists shrank a submarine and crew, injected them into a dying man, and saved him from certain death before being resized for more adventures?

Scripted by Harry Kleiner in 1966 and novelized for Bantam paperbacks 6 months later by Isaac Asimov, it spawned an animated TV series as well as a Salvador Dali painting. Now, some 40 years later, it is seeing practical application in space and cancer medicine, as well as arguably more prosaic areas like materials science.

Today it is called ‘Nanotechnology’ and in this series of brief articles we’ll be exploring how it is beginning to influence the world around us. It begins by linking medical and building science.

Nanontechnology in a Nutshell

The science of Nanotechnology deals with very, very small structures, usually less than 100 nanometers in diameter. With 1 nanometer being 1 billionth of a meter, you’ll get some idea of how small this is by imagining the earth as having a diameter of 1 meter with 1 billion apple pips (seeds) inside it. Or, looked at another way, the dimension ratio between a meter and a nanometer is the same as between earth and an apple.

For the mathematical purists among you 1nm = 10 -09 m, i.e. 1/1,000,000,000
Einstein might have imagined this by building a train wagon in his mind, giving this a length, width and height of 1nm and then fitting this inside a few hundreds of hydrogen molecules.

Anyone that realizes that nanotechnology news and the headlines related to nano news are ever-changing, also must realize that nanotechnology is a field that is under the process of a rapid evolution. There are many new nanotechnology jobs currently opening up and anyone currently pursuing the study of Nanoscience is assured that there will be plenty of nano jobs in the future. New facilities and scientific teams are being established and assembled all the time, and the more advances that are made in the field of nanotechnology, the more promising the nano jobs outlook will be. Nano news headlines will continue to evolve as the field of nanotechnology evolves and reveals the endless discoveries and inventions being created by nanotech researchers from all over the world.

We need to be clear about the difference between Nanoscience and nanotechnology before we begin to note all of the advances being made in the field. First, Nanoscience is simply the study of nanostructures, while nanotechnology is the implementation and application of such understandings in various industries throughout the world. In the nanotechnology field, new students of Nanoscience will be entering into the industry in search of nano jobs that match their level of skill and educational focus. This shouldn’t be a problem however as the food, medical, space, cosmetic, and electronic industries are turning to the use of nanotechnologies to improve upon industry operations, manufacturing, and processing.

The word Nanotechnology is making it on nanotechnology news headlines nearly every day. More universities are offering coursework and programs specifically for the pursuit of Nanoscience studies; this is to address the future demand for nanotech researchers and this is a positive sign for those seeking nanotechnology jobs, both now and in the future. Students of Nanoscience will primarily focus on the study of nanostructures and how such structures can be manipulated. When moving into the field of nanotechnology and working in various nanotechnology jobs, nano researchers will usually deal with two chief forms of nanotechnology: bottom up and top down nanotechnologies. The latter forms of nanotechnology refer to the directional operation of such workings; Top down nanotech work involves the miniaturization of structures while the bottom down nanotechnology field focuses on the enlargement of various structures.

So why are so many industries opening up new avenues for nano research, nanotechnology jobs, and development? If someone notes the latest nanotechnology news headlines it isn’t too difficult to surmise; many of the advances in nanotech research are proving to benefit industries by helping them save money in production and manufacturing arenas. Cost saving processes of manufacturing are being continuously developed through nanotechnologies, and both industries and consumers are benefiting from the discoveries. New avenues of nanotech research are also paving inroads in the medical industries as innovative health treatments, diagnostic equipments and methods, and better treatments are being discovered as well. Since recent advances have exhibited a positive effect for industries and consumers, there is a push for more advances in the field of nano research.

Developments in nanotechnology are currently exhibiting a certain potential for aiding humanity and changing the world in which we live too. Nano research is being conducted presently that can be used in energy conversation efforts, as well as in filtering water so that people can have access to fresh, clean water in areas of the world where pure water is a true commodity. Thus, nanotechnology news will, undoubtedly, soon be revealing headlines about world wide use of nanotechnology. Those individuals interested in the future developments in the field of nanotech research need to monitor the headlines closely as new nano news emerges. It will allow those seeking nanotechnology information to remain informed, and current as far as an awareness about the latest developments as well as some of the existing controversy that surrounds the emerging discoveries in this exciting field.

Introduction to Nanotechnology

What is Nanotechnology?

Nanotechnology is the science of constructing components, devices, materials and systems at a nanometer level which means “near-atomic.” The word “nano” is synonymous with one-billionth. So, in nanotechnology, the works and operations happen at the scale of 1/1,000,000,000 (one over one billionth) of a total meter. Such dimension or size is so small and thin. It is about 100,000 times smaller and slimmer than a strand of hair.

An atom, which is the building block of matter, is about this small. For instance, a DNA molecule, life’s blueprint and basic foundation of human genetics, is two nanometers in length. If a material is of this size, it is expected to have unique chemical and physical properties which are caused by several factors such as the significant increase in the surface area of the material as compared to its volume which happens when a particle becomes smaller.

Why is Nanotechnology Important?

Nanotechnology is playing a very important role today and in the future to change and improve every aspect of human activities. Nanotechnology influences a lot of materials used for manufacturing important items. These materials include biomaterials, ceramics, metals and polymers. The new and improved materials formed through nanotechnology are the source of most important technological advances. As of today, nanotechnology is used on following commercial applications:

Sunscreen Lotion – Through zinc oxide particles which have a “nano” size, ultraviolet (UV) rays are absorbed and reflected. As a result, sunscreen lotions appear transparent and are smooth when applied. Before, a sunscreen lotion is white and really sticky. Through, nanotechnology, these lotions are more attractive to customers.

Self-cleaning and scratch proof window – This kind of window is actually coated with a special material that has distinctive chemical properties. Once the sun shines on these self-cleaning windows, the material starts to have a chemical reaction and results to breaking down the dirt on it. Also, if there is rain, no droplets are formed. The rainwater is evenly spread on the window panel and it washes away the dirt that was broken down. The nanoscale controls the thickness of the layer.

Stain-repellent cloth or fabric – This is actually a fabric made of dipped woven rolls of cotton fabric in liquid form that has trillions of nanotechnology fibers. The cotton is dried inside an oven that binds these infinitesimal fibers of the cotton thread. As a result, the fabric becomes resistant to liquid although its physical appearance does not change.

Bouncing tennis ball – These balls are specially coated with a nano-sized material. The molecular barrier of the ball that formed because of these minute particles traps the molecules of air, thus, making the tennis ball bouncier.

Other Remarkable Uses of Nanotechnology:

- Organic Light Emitting Diodes (OLEDs) – for monitor or TV screen displays
- Photovoltaic Film – for conversion of light to electricity
- Hip Joint – formed through biomaterials
- Bucky Tube Frame – this is light but remarkably very strong material
- Nano-particle paint – used to avoid corrosion
- Thermo-chromic glass – regulates light
- Magnetic Layers – used for compressed data memory storage
- Carbon Nanotube – fuel cells used to operate vehicles and electronics

In the future, nanotechnology can change the theories and applications we believe and use. The fields of manufacturing, information technology, electronics and communications have very advance future if nanotechnology is further enhanced.

Nanotech Computing

Nanotechnology is a simple short term solution for implementing alternative, renewable energy systems. It is a cost effective way to implement solar and wind power systems, which generally depend on the weather for energy output. By using chemical techniques inexpensive solutions of nanoparticles can be prepared and applied to materials for use in ultra capacitors. These units will be cost effective and will conduct electricity at a higher rate than is currently possible.

Nanotechnology can be used in battery technology. Nanocomposite materials greatly increase the surface area at which chemical reactions occur in batteries. It enables increases in the battery’s output while reducing it’s size. In the long term nanotechnology could enable power to be harnessed from renewable sources and stored until we use the power at a later time. This is a technology whose time has come as we don’t have a system in place that effectively stores power in this fashion. However there are researchers who are working in this direction and new discoveries are coming almost daily.

It is almost the way every major innovation in our country has occurred. When the internal combustion engine was developed, there were several inventors working toward the same end without any of them having any knowledge of what the other was doing! The same could be said of the steam engine. Credit for a great deal of this information comes from material written by David Walker and Dr. Mark Daugherty of IPC Corporation. This technology is another advent in getting to a place where we free ourselves from costly fossil fuels and embrace renewable energy.

Nanotech Computing

You hear nanotechnology used more and more often these days – and it has made some impact in everyday life. But the real change and payoff will occur much further down the road when real molecular manufacturing is possible.

Dr. Eric Drexler, author of Nanosystems: Molecular Machinery, Manufacturing, and Computation, has been pushing this field for twenty years, and it’s finally starting to go mainstream.

What Is Nanotechnology?

A nanofactory is Dr. Drexler’s concept for safe production of everyday objects from a desktop device that converts raw material molecules into finished products. In a matter of hours! Various predictions put the nanofactory in the 2020 to 2030 time-frame.

Once the basic capability exists to build large objects – such as a hand-held computer – from molecules and atoms, we will be able to build anything we want to build. This changes how life will be lived more than anything since the printing press.

How Will We Use Nanotechnology?

For example: Your health will be dramatically improved when your immune system has assistance in the form of intelligent virus detection capability. A tiny robot the size of a blood cell can add tremendous detection capability to your existing body immune system.

In a larger context, nanotechnology will allow the creation of incredibly strong materials that allow you to build such things as a global warming moderation system, or an asteroid defense system. Whereas such systems could be built now to some degree, those systems become cheap and readily available with the advent of nanotechnology.

Taking the meteor defense as an example, with today’s technology it would be a $500 million system to build something that could deflect a small meteorite from a collision course with the earth. It would be as complex as the International Space Station. Details of these systems are documented at NanoFuture2030.

Whereas with nanotechnology – and specifically with nanofactory manufacturing capability – you could:

send a fifty pound package to the moon, have that package mine its own resources from the surface of the moon, build a launch capability, throw completed spacecraft subsystems into orbit around the moon, and send that spacecraft off to an asteroid where it would set up, build, and implement a thrusting device on the asteroid that would move it away from a collision course with Earth.All this would occur without human intervention and without cost, other than the original package delivered to the moon.

This may sound like science fiction, but with nanotechnology in the mix, science will become much more powerful than anything we’ve seen so far.

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