Nano Robots Essay

ABSTRACTNanorobotics is the technology of creating machines or robots at or close to the microscopic scale of a nanometer (109 meters). More specifically, nanorobotics refers to the still largely sibyllic nanotechnology engineering discipline of designing and building nanorobots, devices ranging in size from 0.1-10 micrometers and constructed of nanoscale or molecular(a) comp wiznts. As no artificial non- biologic Nanorobots have yet been created, they remain a hypothetical concept. The names nanobots, nanoids, nanites or nanomites have a ilk been used to describe these hypothetical devices.INTRODUCTIONThere argon pressing needs in biological research today the cost of getting tonic drugs to market is estimated to be 1$ billion by 2015, time to market has increased and failure rates remain shockingly spicy. Illnesses such as roll in the haycer,neurodegenerative complaints and cardiovascular diseases continue to ravage people around the world. The broad field of nanomedicine see ks to address many of these needs in biology, creating the not so quite as broad discipline of nanobiotechnology. In the last decade, progress in developing nano sized hybrid therapeutics and drug deporty systems has been remarkable. These nanoscale and often multicomponent constructs can be seen as the firstly nanomedicines, already bringing clinical benefits. A good flow of related technologies is as well as in victimisation. provided be these Nanomedicines really new? The educated answer is not really. The concepts of antibody-conjugates, liposomes and polymer-conjugates stem from the 1970s.At first, they were seen as competing technologies only one would emerge as a magic bullet for all drugtargeting applications. But all(prenominal) has advantages and disadvantages. Antibodies have exquisite potential for selective targeting yet, even as humanized proteins, can be immunogenic. Liposomes have high drug-carrying capacity, but can either release drug in any case quickly o r entrap it too strongly and are prone to capture by the reticuloendothelial system (RES), even when polymer coated. Similarly, it ishard to steer nanoparticles onward from the RES after intravenous injection. The ideal delivery system often merges benefits of two or to a greater extent technologies. As we mark the birth of nanomedicine, it is worth reflecting on the revolution it could bring to wellnesscare.It is essential that benefits of genomics and proteomics research and advances in drug delivery, are quickly harnessed to realize improvements in diagnosis and therapy. Nanotechnology is already making a key contribution, but this is just the start. There are opportunities to design nanosized, bioresponsive systems able to diagnose and then deliver drugs (theranostics), and systems able to promote tissue regeneration and repair (in disease, trauma and ageing), circumventing chem separateapy. These ideas may seem like wisdom fiction, but to dismiss them would be foolish. Risks and benefits must be addressed carefully to yield useful and sound technologies. An interdisciplinary approach volition ensure that the exciting potential of nano medicines many facets volition be a practical reality in the foreseeable future.The tightly-integrated interdisciplinary team of checkup researchers, pharmaceutical scientists, physicists, chemists, and chemical engineers, has an extensive range of expertise to facilitate research on nanomedicine.The long term remainder is the development of novel and revolutionary bio molecular machine components that can be assembled and form multi-degree-offreedom nanodevices that will follow up forces and manipulate objects in the nanoworld, transfer information from the nano to the macro world, and travel in the nanoenvironment. These machines are expected to be highly efficient, controllable, economical in mass production, and fully operational with minimal supervision. These ultraminiature robotic systems and nano-mechanical devices will be the biomolecular electro-mechanical ironware of future biomedical applications(IGERT).NANOROBOTS WHAT ARE THEY?Nanorobots are theoretical microscopic devices measured on the scale of nanometers (1nm equals one millionth of 1 millimeter). When fully realized from the hypothetical stage, they would work at the atomic, molecular and cellular level to perform tasks in both the medical and industrial fields that have heretofore been the stuff of skill fiction. Nanomedicines nanorobots are so tiny that they can easily traverse the human body.Scientists report the outside(prenominal) of a nanorobot will likely be constructed of carbon atoms in a diamondoid structure because of its inert properties and strength.Super-smooth surfaces will lessen the likelihood of triggering the bodys immune system, allowing the nanorobots to go about their business unimpeded. Glucose or internal body sugars and oxygen might be a source for propulsion and the nanorobot will have other bioc hemical or molecular parts depending on its task. Nanomachines are largely in the researchand-development phase 1, but some primitive molecular machines have been tested. An example is a sensor having a switch near .DISADVANTAGES The initial design cost is very high. The design of the nanorobot is a very complicated one. Electrical systems can create vomit fields which may activate bioelectric-based molecular recognition systems in biology. Electrical nanorobots are susceptible to electrical interference from external sources such as rf or electric fields, EMP pulses, and stray fields from other in vivo electrical devices. Hard to Interface, Customize and Design, Complex Nanorobots can cause a brutal risk in the field of terrorism. The terrorism and anti groups can need use of nanorobots as a new form of torturing the communities as nanotechnology also has the capability of destructing the human body at the molecular level. Privacy is the other potential risk involved with Nanoro bots. As Nanorobots deals with the designing of compact and second base devices, there are chances for more eavesdropping than that already exists. Nanotechnology as a diagnostic and look atment tool for patients with malignant neoplastic disease and diabetes showed how actual developments in new manufacturing technologies are enabling innovative works which may help in constructing and employing nanorobots most effectively for biomedical problems. Nanorobots applied to medicine hold a wealth of promise from eradicating disease to reversing the aging process (wrinkles, spill of bone mass and age-related conditions are all treatable at the cellular level) nanorobots are also candidates for industrial applications.They will provide personalised treatments with improved efficacy and reduced side effectuate that are not easy today. They will provide combined action drugs marketed with diagnostics, imaging agents acting as drugs, surgery with instant diagnostic feedback. The advent of molecular nanotechnology will again expand enormously the effectiveness, consolation and speed of future medical treatments while at the same time significantly reducing their risk, cost, and invasiveness. This intelligence might sound like a fiction now, but Nanorobotics has strong potential to revolutionize healthcare, to treat disease in future. It opens up new ways for vast, abundant research work. Nanotechnology will change health care and human manner more profoundly than other developments.Consequently they will change the shape of the industry, extend the product development and marketing interactions between Pharma, Biotech, Diagnostic and Healthcare industries.Future healthcare will make use of subtile new diagnostics for an improved personal risk assessment. Highest impact can be expected if those major diseases are addressed first, which impose the highest burden on the aging population cardiovascular diseases, cancer, musculoskeletal conditions, neurodegenerative and psychiatric diseases, diabetes, and viral infections. International Journal of Pharma and Bio Sciences Nanomedicine holds the promise to lead to an earlier diagnosis, stop therapy and improved follow up care, making the health care more effective and affordable. Nanomedicine will also allow a more personalised treatment for many diseases, exploiting the in-depth understanding of diseases on a molecular level.CONCLUSIONNanotechnology as a diagnostic and treatment tool for patients with cancer and diabetes showed how actual developments in new manufacturing technologies are enabling innovative works which may help in constructing and employing nanorobots most effectively for biomedical problems. Nanorobots applied to medicine hold a wealth of promise from eradicating disease to reversing the aging process (wrinkles, loss of bone mass and age-related conditions are all treatable at the cellular level) nanorobots are also candidates for industrial applications. They will provide p ersonalised treatments with improved efficacy and reduced side effects thatare not available today.They will provide combined action drugs marketed with diagnostics, imaging agents acting as drugs, surgery with instant diagnostic feedback. The advent of molecular nanotechnology will again expand enormously the effectiveness, comfort and speed of future medical treatments while at the same time significantly reducing theirrisk, cost, and invasiveness. This science might sound like a fiction now, but Nanorobotics has strong potential to revolutionize healthcare, to treat disease in future. It opens up new ways for vast, abundant research work.Nanotechnology will change health care and human life more profoundly han other developments. Consequently they will change the shape of the industry, broadening the product development and marketing interactions between Pharma, Biotech, Diagnostic and Healthcare industries. Future healthcare will make use of sensitive new diagnostics for an imp roved personal risk assessment.