Nanotechnology May Help Improving Fuel Ability

Nanotechnology May Help Improving Fuel Ability

As we are facing the uncertainly in supply of crude oil, as well as affluent prices, other fuel source is a happening and hot topic. An interesting option could be ethanol, now made out of plants like corn and sugar cane. Companies and universities are eagerly working to grow this process of making ethanol from many other kinds of plant substance; that might considerably augment the amount of ethanol accessible as fuel. Nanotechnology might be to assist this important effort.

Presently ethanol that is used in fuel in the United States is made out of corn especially. The starch in the corn kernels is rehabilitated to sugar using enzymes. This starch is further fermented to shape up ethanol. Any how, in order to make a necessary reduction in the United States consummation of crude oil, we require up that production by a long way. The goal prepared recently by the United States government is to make 35 billion gallons of ethanol a year within the next ten years.

Researchers at Michigan State University are trying nanotechnology in a neat trick. They are heritably engineering corn to comprise the required enzyme. The plan is to make the enzyme unmoving until activated by high temperatures. When the cellulous part of the corn, like stalk, is procedures, the high giving out temperatures might set in motion the enzyme and change the cellulous to starch. This would avoid the added cost of creation the enzyme separately.

Researchers at the University of Rochester are as well studying how bacteria select an exacting enzyme, or enzymes, to break at specific kind of plant or other bio mass. They expect to make enzymes, which could change cellulous to ethanol in one step, other than the two steps used by the accessible processes. The advantage of cars that could be filled up with either fuel or ethanol has been verified in Brazil, they use much of its sugar cane crop to make ethanol. Using nanotechnology / genetic engineering to make ethanol from cellulous has the latent to make a serious dent in our use of crude oil. However we do require keeping an eye on some safety issues.

The Stanford Nanoelectronics Group presents “Nanotechnology – Carbon Nanotube Electronics”, a short educaitonal video on nanotechnology and carbon nanotubes (this video made possible by the National Science Foundation).
Video Rating: 4 / 5

The Future of Medicine Using Nanotechnology ? Really Cutting-edge

The Future of Medicine Using Nanotechnology ? Really Cutting-edge

Cutting-Edge News Room

If we all are right to begin with, that a raw food diet is best, then the future of medicine, reliant on nanotechnology… would not be necessary. What?

An article published in Advances in Anti-Aging suggests diseases and poor-health are largely the result of damage that occurs at the molecular level of the body, and at the cellular level of the body. Many believe that modern medicine is in fact somewhat of a dinosaur, and that most medicinal instruments, especially surgical tools including the scalpel, are at best more likely to injure and harm someone than help or sure them.

So what is a person to do? Turn to nanotechnology.

What is Nanotechnology?

Nanotechnology is a term used to define the manufacturing of technology that occurs during the 21st century. This means creating complex machines capable of interacting with humans on a molecular level, or creating molecular computers.

Nanotechnology suggests it is possible to create molecular tools that are smaller than human cells, and those that can interact with cells at the same level of ability that drugs like antibiotics could. These tools would, theoretically, let modern medical experts control what happens to the human body at the cellular and molecular level, suggesting it would be easier than ever to control what happens in the human body before damage at the cellular level really occurs.

Theoretically one might be able to remove or cure cancer, or create or regenerate the heart.

It sounds like it is almost space age, too good to be true and yet scientists at this very moment are thinking quite the opposite, that it is a real possibility. Nanotechnology would require scientists build systems that would be capable of replicating or reproducing themselves. So, you are basically talking about a computer that is about the size of a cell capable of “thinking” on its own, at least enough to replicate or reproduce.

It’s almost scary if you think about it.

How Does Nanotechnology Work?

How would it work? A device would enter the body, identify harmful cells, and then hit the cells with some chemical it was carrying like the diseases antidote (a drug of some sort) until the diseased cells were eradicated.

The tiny computer could then remain in the body and periodically provide surveillance and updated information to an outside computer or medical health professional. These results could indicate the long-term health of this individual and whether they experience any type of relapse of some sort.

The objects would function somewhat like ultrasound does on the exterior, because much of what they do is reliant on acoustics to computer signals and sounds and pictures. A computer chip could identify cancer cells for example by finding the cell and then attaching a certain acoustic signal to it, based on its genetic make up. It would then survey the rest of the body for cells with the same genetic make up because all cells are different, and then attach the treatment or “cure” to cells in the body with the same genetic make up.

If you think about it, it is truly one of the greatest accomplishments every thought of or created by a scientist. Is it without fault? Not yet. As with any new invention there are quite a few snafus to work out, but not so many that it would be impossible to get done by a committed professional.

Others suggest nanotechnology may be the perfect instrument to support the circulation and metabolism of individuals with metabolic disorders, especially among children that may experience tissue and brain damage if they have a venous problem that inhibits blood flow to any of their organs.

This type of problem however is much more often apparent and common in elder

Nanotechnology, Genetic Engineering & Robotics ? Doomsday or Miracle?

Nanotechnology, Genetic Engineering & Robotics ? Doomsday or Miracle?

Advances in nanotechnology have proven that incredible progress is not only possible today and in the future, it is pretty well inevitable. Fantastic advances in nanotechnologic medical research have resulted in life saving techniques that were unheard of even a decade ago.

Genetic engineering research and development provides a means of revolutionizing agricultural output by enhancing crop yields while encouraging a decrease in the necessity for pesticides. It also holds out a promise of attaining newer, improved species of plants and animals, the ability to someday replace or supplement reproduction with cloning and the hope that cures will be developed for many fatal and debilitating diseases, which can only result in increased life spans and improved quality of life.

Robotic engineers firmly believe that development of a truly intelligent machine that is capable of performing most tasks better than humans will be perfected within our lifetime. They envision a time when a highly organized system of machines will perform all tasks with little or no human input.

It is not hard to imagine the revolutionary advancements that are possible if nanotechnology, genetic engineering and robotics combine their expertise in future technological advancements. Either the result will be a utopian world free of disease or pestilence or a jumbled chaos of grey goo and confusion.

Regardless of the outcome, it is inevitable that the future holds profound changes because of nanotechnology, genetic engineering and robotics, whether the accomplishments are made on their own or as a result of a coordinated effort. Along with the imminent progression, however, we must also be aware of the philosophical, moral and ethical issues that will come about as a result of biological change.

In addition to the potential threat from the unleashed power of nanotechnology based scientific advancements, there is also the promise of an improved future for mankind and the world in which he dwells. The line of demarcation is thin and easily crossed and therefore great care and planning must go hand in hand with technological advances.

Naysayers are quick to point out the many pitfalls of unbridled nanotechnology, genetic engineering and robotics research and implementation; however, to the chagrin of futurists, these non-progressive individuals fail to fully conceive of the many benefits these scientific advancements can and will provide. Progressive thinkers are quick to embrace the very real possibility of incredibly low-cost solar power, cures for debilitating disease via intensification of the human immune system, the ability to clean up our environment and the overall improvement of human existence that is not only possible but entirely plausible in the very near future because of nanotechnology, genetic engineering and robotics.

So, are nanotechnology, genetic engineering and robotics to be feared as an impending doomsday event or should they be embraced as miracles of the future? Only by carefully reviewing the past while embracing the future will we be able to tell. After all, if we are willing to build an artificial brain, we must be willing to construct one that is able to see what we cannot.

Nanotechnology and the Emphatic Computer

Nanotechnology and the Emphatic Computer

People show their emotions in many diverse and specialized ways, some of which a computer can be programmed to detect. By employing nanotechnology, a camera and image analysis software, some computers are able to observe a user’s body language and, with proper programming can accurately interpret a person’s posture, restlessness and various facial expressions like grimacing, smiling or scowling. Nanotechnology advances provide onboard sensors which can monitor heartbeats, breathing rates, fluctuations in blood pressure, and other subtle body changes such as skin temperature and voice inflection.

Because human skin has the capability of transmitting electric signals which can be utilized as a method of transmission, nanotechnology researchers have already been able to develop computers that are designed with nano sensors that have the uncanny ability to actually ‘see’ and ‘hear’ the people using them. Inevitably it is only a matter of time until the technology is available to create a computer that can readily identify whether their users are in high spirits or in a bad mood.

With ever advancing nanotechnology equipped computers, scientists figure it is entirely possible to develop a computer that is able to interpret a user’s mood via input it receives based on body language, voice tone and facial expressions and that it will be programmed to adjust itself by providing images designed to provide a feeling of comfort and serenity. Since emotions are ambiguous, transient and ultimately difficult to interpret, it would be very difficult for a computer to accurately construe the many human mood variances, regardless of how advanced the nanotechnology utilized. Therefore, in order to operate with any modicum of precision, a user would have to input the required data in advance.

Nanotechnology, with its sensor based abilities, gives programmers little problem with ‘intelligence’ based activities such as diagnosing a medical condition or participating in a game of chess, yet even with the major advancements in nanotechnology in recent years it is still somewhat of a challenge to design computers that accurately simulate human sight, audio functions, language interpretation and/or motor control.

Human vision and other sensory perceptions have evolved over billions of years and the how and why of their operations are still difficult to understand and/or simulate, while things like mathematics are explicitly taught and are, therefore, easier to express in a computer program.

Programmers are also attempting to employ nanotechnology advancements into programs that they expect to be able to accurately determine a person’s innate wishes regarding resuscitation should they fall ill and not be able to make that decision for themselves. Although, theoretically this information would be beneficial to medical teams, caution should be exercised whenever we allow a machine to determine matters relative to ethics. Regardless of the technology involved, machines are not equipped to differentiate between what is intrinsically right or wrong.

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Top 5 Reasons you Should Look to North East England for Nanotechnology Investment

Top 5 Reasons you Should Look to North East England for Nanotechnology Investment

Companies are often looking for opportunities to develop their business further. In the nanotechnology area it is important that you have the right staff and the right backing in the region you are moving into. North East England has the largest and best equipped public sector facilities in the UK.

The resources that are all ready located in the North East of England are already huge. INEX is the largest and best equipped public sector micro and nano device fabrication facility in the UK. It was founded in 2002 as the business arm of the Institute of Nanoscale Science and Technology at Newcastle University, but has been an independent organisation since 2004.

The facility has generated millions of pounds worth of new technology since its formation, so far spinning out 11 companies in the process.

The Centre of Excellence for Nanotechnology, Micro and Photonic Systems (Cenamps) is funding research and development programmes that will lead to further commercial opportunities and spin-outs in North East England.

Here are the top 5 reasons you should consider investing in North East England for nanotechnology expertise.

1. The University of Newcastle upon Tyne is the leading UK Higher Education Institute in government contract and the commercialisation of research undertaking work in laboratories including Inex: the largest public sector micro and nano device fabrication facility in the UK providing ample nanotechnology investment opportunities.

2. A cooperation agreement has been established between Institute for Nanoscale Science & Technology, University of Newcastle upon Tyne and NTT Basic Research Laboratories, Nippon Telegraphy & Telephone Corporation conducting research in information technology, microelectronics, submicron technology and bionanotechnology.

3. Key new centres in the region include a Plastic Electronics Technology Centre (PETeC) that will draw expertise from Newcastle, Durham and Cambridge Universities, an open access Flexible Electronics Facility that will establish the region as a focal point for flexible electronics materials in the UK and a National Microfluidics Application Centre.

4. The UK Department of Trade’s University Innovation Centre (UIC) for nanotechnology is in North East England. Newcastle has a 5* Research Assessment Exercise (RAE) rating in biological and biomedical applications whilst the University of Durham was one of only three UK Chemistry departments to be awarded a 5* RAE and specialises in film and surface technologies.

5. Northumbria University’s strengths include advanced materials and surface technologies and the University of Sunderland works on biosensors. The University of Teesside Centre for Nanotechnology and Microfabrication carries out research into manufacturing techniques.

Expertise and support organisations place North East England in a unique position to support companies in the commercialisation of research and getting new products to market through nanotechnology research and development.