Is Nanotechnology Totally Useless According to You?

Nanotechnology is the science and art of constructing functional and sometimes powerful devices by manipulating single atoms until they are molecularly sized. In order to achieve some relativity on this, one must be aware that a molecule is measured in nanometers, which is, essentially, one billionth of a meter – an atom is ten times smaller than that.

As a revolutionary concept, nanotechnology covers a wide spectrum that can often be a double edged sword. In the right hands, the extreme capability of nanotechnology can be a positive contributor to medical advancements, environmental cleansing, energy conservation and many other areas that can largely improve human existence on our planet. The down side to nanotechnology is that in the wrong hands it can be a destructive force that may ultimately lead to the annihilation of human existence and even of our planet.

There are varying schools of thought on the benefits versus the threats of nanotechnology pursuits. One outlook is that replicating nanostructures could gobble up the entire planet in about three hours flat while another is that nanotechnology as a science could revolutionize medical treatments for conditions that are presently incurable using standard technology.

Nanotechnology has been credited with many beneficial improvements to existing products like fabrics that totally resist staining, scratch resistant eyewear and sunscreen that can endure greater exposure to the elements for longer periods of time. In addition, creating smaller, more powerful devices via this technology has been a positive contributor to revolutionary advancements in computers, more improved diagnostic medical testing and more efficient means of removing toxicity from areas afflicted with environment contamination. Anyone would have to agree that these advantages are certainly not totally useless attributes of nanotechnology.

Additionally, nanotechnology has been credited with creations from a biodegradable plastic made from waste products produced from fruit growing operations to experimental replacement bone tissue that will not be so easily rejected by the human body after transplant. The advantage of such a product will result in easing human suffering while actually contributing to an extended life span. Anybody wanting to improve on humanity would be hard pressed to declare breakthroughs like this as totally useless.

Despite its propensity to do good, nanotechnology could also lead to the creation of more compact and essentially more dangerous weaponry, which, if it fell into the wrong hands could lead to the development of chemical and biological weapons that are far more deadly, harder to avoid and much easier to conceal than conventional warfare.

Naysayers are quick to point out additional negativities of nanotechnology such as the ability of the military or other covert government organizations to conduct continuous, surreptitious surveillance on each and every citizen. Some go even further by concentrating on the hypothesis that nanotechnology, when used to advance greed and power, could result in total physical and/or psychiatric control of one faction over another.

Will nanotechnology ultimately result in ecophaghy – the consumption of the entire worldwide ecosphere – or will all these doomsday predilections just be totally useless fodder for overactive imaginations?

The Dilemma of Nanotechnology – Science Vs. Ethics

What is Nanotechnology and why should I care about it?

Nanotechnology, referred to commonly as molecular manufacturing, is making huge strides within scientific and government communities. Despite its growth and the potential impact it will have on society at large, too little emphasis has been placed on the ethical considerations of nanotechnology and the ever-rippling effects of its applications.

The control of molecular matter has led to amazing breakthroughs in medical treatments, which of course is a benefit to mankind. However, the military is hard at work creating powerful weapons that are no larger than any known bacteria. In addition, molecular level surveillance techniques for surreptitiously keeping track of other organizations and individuals are changing the face of military, law enforcement and humankind in general.

Just like with human genome capability and stem cell research breakthroughs, scientists, governments and individuals need to weigh the obvious advantages of nanotechnology against the residual disadvantages. Although the power of nanotechnology is indisputable, the possibilities of irreversible harm from its indiscriminate use must also be taken into consideration.

What are the Social and Ethical Implications of Nanotechnology?

This is where social and ethical dilemmas present themselves. As life saving tools, nanotechnology is unsurpassed in its promise of an absolute revolution for medical treatment of previously incurable or untreatable conditions.

Conversely, when this technology is used to manufacture miniature weapons or explosives the infinite possibilities of far-reaching repercussions is a very real prospect. Given that researchers fear that nano-machines can become self replicating, theories abound that their by-product, known in scientific circles as “the gray-goo scenario”, could result in unheard of havoc. In addition nanotechnology has the potential to erode our privacy and freedom by providing human rights violations via monitoring and tracking devices that can invade our everyday lives without our knowledge.

For this reason the social and ethical issues relevant to nanotechnology must be addressed before its many technological innovations are unleashed upon society.

Every action has a reaction and nanotechnology is no different. Whether the anticipated power of nanotechnology ever reaches fruition, as a society we must be prepared to deal with any fallout that may arise from its inception and universal acceptance.

There is no doubt that development of nanotechnology and its many proven advantages, is going to continue, yet as a responsible society we must prepare a social policy that will address the benefits in correlation with the ethical consequences of it effect on life as we know it. Why should society be concerned with the Fallout?

When trying to incorporate nano-technological advances into society, there are a myriad of items that require intensive study, such as: issues regarding equity of disbursement, privacy rights of individuals and/or corporations, security considerations, the effect on the environment and the social and ethical impact on the human race.

As responsible humans who are concerned with passing a legacy of improvement down to upcoming generations, it is essential that we develop and create guidelines and working hypotheses that address the far reaching impact that nanotechnology can have on human lives and on the universe itself.

Fundamental Technique of Nanotechnology

Introduction to nanotechnology manipulates the atomic properties of nanotechnology materials. Nanotechnology is the broad classification of applied science and technologies evolving around. Nanotechnology comprises of physics, material science, and applied science different disciplines. The characteristic of nanotechnology will be different and it comes up with standard features and techniques. It is designed and produced specifically to meet wide applications. It is used to control, manipulate the molecular level of the scale and it ranges with regards to the fabrication devices.

Nanotechnology in medicine has been made with regards to nanotechnology research and nanotechnology reports. Generally, Nanotechnologies have been classified under multidisciplinary or interdisciplinary field of science and technology and more nanotechnology materials have been updated constantly. It is confined has mechanical and electrical engineering. The popular nanotechnology among the customer is molecular nanotechnology which is used to operate molecular scale. The main purpose of introduction to nanotechnology is that it produces desire structure or device using principles.

Nanotechnology uses more techniques and tools for its updating. Nanotechnology includes techniques for fabrication such as deep ultraviolet lithography, electron beam lithography, atomic layer deposition, and molecular vapor deposition. With regards to nanotechnology research and nanotechnology reports, it is come to know that it is possible to measure nanostructures and it is functionality. Nanotechnology can be used for wide applications and it has been designed specifically to meet the requirement of the customers around the world. Nanotechnology is an extension of existing sciences which interprets as nano scale or as recasting of existing science using new technology research.

Nanotechnology research has been made continuously to update technology using different techniques and tools available in the world. New technologies have been used to measure the molecular interactions that take place. Two different approaches have been insisted in nanotechnology to control, assist and to manipulate the molecular level of the scales. The fabrication techniques used ranges and the applications of structures differ. The design, devices for nanotechnology used for production to control the manipulation of size and shape of the scale which produces structural and characteristic for the technology updated.

Nanotechnology uses techniques to suit for applications such as field emission, plastics, energy storage, adhesives/connectors, molecular electronics, fibers and fabrics and for other applications. More number of manufacturers is interested in manufacturing tools required for nanotechnology and they provides and update for reasonable price consideration. To use nanotechnology or its updating, more assumption has been created with regards to science and technology which results from nanotechnology research.

Bharatbook.com : Performance and Future Outlook of Nanotechnology Industry Globally

Nanotechnology Market Forecast Report ( http://www.bharatbook.com/Market-Research-Reports/Nanotechnology-Market-Forecast.html ) provides the information about the emerging trends of Nanotechnology Market.

Nanotechnology is going to pave the way for a revolution in materials, information and communication technology, medicine, genetics and so on as it starts moving from the laboratories to new markets. It helps to improve products and production processes with better characteristics or new functionalities. In coming years, products based on nanotechnology are expected to impact nearly all-industrial sectors and will enter the consumer markets in large quantities. Considering the future prospects of nanotechnology, countries across the world are investing heavily in this sector.

The global market for nanotechnologies is projected to grow at a CAGR of around 20% till 2013. “Nanotechnology Market Forecast to 2013”  report also projects that market for nanotechnology incorporated in manufactured goods will worth US$ 1.6 Trillion, representing a CAGR of more than 49% in the forecast period (2009-2013). This growth will largely be driven by massive investment in nanotechnology R&D by both governments and corporates across the world.

According to our report findings, at the regional level, the Asia-Pacific region will experience the fastest growth in market for nanotechnology enabled goods, with CAGR pegged at around 52% in the forecast period, followed by Europe. The recent moves by the emerging markets such as India, China and Russia in the field of nanotechnology research and development will continue to the most prominent factors behind the growth in these countries.

Our updated and detailed research report evaluates  an overview of emerging trends. The report has segmented the nanotechnology market by application and R&D investment. It discusses the nanotechnology market by key countries showing their prominence in the sector together with the emerging nations in the domain. Besides, the report covers various growth potential areas in the nanotechnology market at the global level.
 

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