NANOROBOTS

ABSTRACT

                      Nano-biotechnology is now becoming an emerging field that is going to bring a lot of changes in the current century of technological revolution. It is a one part of NANO-TECHNOLOGY. Apart from its participation in all fields, the part of nanos in human science and medicine is large. Nanomedicine is the process of diagnosing, treating, preventing disease and traumatic injury, of relieving pain, and of preserving and improving human health, using molecular tools and molecular knowledge of the human body.

               Most symptoms such as fever and itching have specific biochemical causes that can also be managed, reduced, and eliminated using the appropriate injected nanorobots.

                   Our paper mainly concentrated on implementing Nano robots   in detecting human physiology. This paper mainly concentrates on implementing nano robots in medical field. In this paper we have two ideas.                              

 One is using nano robots to exhale oxygen and carbon dioxide according to the human pressure. The nano robots are called as artificial red cells.                

The second part of our paper deals with introducing nanosensors and nanorobots in detecting Human blood

sugar level. These nanorobots are Embedded with mobile phones and the status of the patient can be read from remote places.  These nano particles that reduce the size of microelectronic components will become a major part in human medicines, which may make this entire world to hide in a single chip.

APPLICATIONS:

             * We could then hold our breath for nearly 4 hours if sitting quietly at the bottom of a swimming pool.

               * If we were sprinting at top speed, we could run for at least 15 minutes before we had to take a breath!

  INTRODUCTION:

              

  The term “nanotechnology” generally refers to engineering and manufacturing at the molecular or nanometer length scale.  (A nanometer is one-billionth of a meter, about the width of 6 bonded carbon atoms.) . Nanotechnology will have given us specially engineered drugs which are nanoscale cancer-seeking missiles, a molecular technology that specifically targets just the mutant cancer cells in the human body, and leaves everything else blissfully alone.  To do this, these drug molecules will have to be big enough – thousands of atoms – so that we can code the information into them of

where they should go and what they should kill.  They will be examples of an exquisite, human-made nanotechnology of the future. It is most useful to regard the emerging field of nanomedicine as a set of three mutually overlapping and progressively more powerful technologies.  First, in the relatively near term, nanomedicine can address many important medical problems by using nanoscale-structured materials that can be manufactured today.  This includes the interaction of nanostructures materials with biological systems. Second, over the next 5-10 years, biotechnology will make possible even

more remarkable advances in molecular

medicine and biorobotics (microbiological robots), some of which are already on the drawing boards.  .  Third, in the longer term, perhaps 10-20 years from today, the earliest molecular machine systems and nanorobots may join the medical armamentarium, finally giving physicians the most potent tools imaginable to conquer human disease, ill-health, and suffering. Our paper concentrates mainly on our dream system that user nano sensor in mobile phones to detect human blood sugar level and also nano robots in respiratory process. Most broadly, nanomedicine is the process of diagnosing, treating, and preventing disease and traumatic injury, of relieving pain, and of preserving and improving human health, using molecular tools and molecular knowledge of the human body. “Over the

past century we have learned about the workings of biological nanomachines to an incredible level of detail, and the benefits of this knowledge are beginning to be felt in medicine.  In coming decades we will learn to modify and adapt this machinery to extend the quality and length of life.”  

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CONCLUSION:

                             

    Nanomedicine will eliminate virtually all common diseases of the 20th century, virtually all medical pain and suffering, and allow the extension of human capabilitiesmost especially our mental abilities. Consider that a nanostructured data storage device measuring ~8,000 micron³, a cubic volume about the size of a single human liver cell and smaller than a typical neuron, could store an amount of information equivalent to the entire Library of Congress. If implanted somewhere in the human brain, together with the appropriate interface mechanisms, such a device could allow extremely rapid access to this information.

                  A single nanocomputer CPU, also having the volume of just one tiny human cell, could compute at the rate of 10 teraflops (10¹³ floating-point operations per second), approximately equalling (by many estimates) the computational output of the entire human brain. Such a nanocomputer might produce only about 0.001 watt of waste heat, as compared to the ~25 watts of waste heat for the biological brain in which the nanocomputer might be embedded.

                           But perhaps the most important long-term benefit to human society as a whole could be the dawning of a new era of peace. We could hope that people who are independently well-fed, well-clothed, well-housed, smart, well-educated, healthy and happy will have little motivation to make war. Human beings who have a reasonable prospect of living many "normal" lifetimes will learn patience from experience, and will be extremely unlikely to risk those "many lifetimes" for any but the most compelling of reasons.