Nanorobotics geetika
- 1. Nano-Robotics Geetika CTIEMT CT Group of Institutions Jalandhar, India geetika.dadra1@gmail.com Amanjot CTIEMT CT Group of Institutions Jalandhar, India amanjotkaur31796@gmail.com Veena CTIEMT CT Group of Institutions Jalandhar, India veenu.sharma1675@gmail.com Abstract: This Paper focuses on the state of the art in the field of Nano-robotics by describing various molecular level systems and associated design and control issues. Nano-robots are controllable machines at the Nano (10-9) meter or molecular scale that are composed of Nano-scale components. With the modern scientific capabilities, it has become possible to attempt thecreation of nanorobotic devices and interface them with the macro world for control. There are countless such machines that exist in nature and there is an opportunity to build more of them by mimicking nature. Even if the field of nanorobotics is fundamentally different than that of macrorobots due to the differences in scale and material, there are many similarities in design and control techniques that eventually could be projected and applied. A roadmap towards the progression of this field is proposed and some design concept and philosophies are illustrated. Two types of control mechanisms are given with examples and further hybrid mechanisms are proposed. There are many applications for nanorobotic systems and its biggest impact would be in the area of medicine. Keywords: Introduction of Nanorobotics, Nanorobots and Approaches of Nanorobots, Structure And Working, Features, Applications of nanorobots, Advantages, disadvantages, future scope, conclusion. 1. INTRODUCTION Like nanotechnology, Robotics is the use of technology to design and manufacture (intelligent) machines, built for specific purposes, programmed to perform specific tasks. It deals with the controlled manipulation of objects with nanometer scale dimensions Nano manipulation is most effective process. It is concerned with construction and programming of robots with overall dimensions at the nanoscale. It is concerned with atomic and molecular-sized objects and is also called Molecular Robotics. Nanorobotics research has proceeded along two lines: - first is devoted to simulation with nanoscale dimensions. - second involves manipulation with macroscopic instruments. 2. NANOROBOTS Nanorobots constitute any passive or active structure capable of actuation, sensing, signaling, info-processing, intelligence, swarm behavior at nano scale. These functionalities could be illustrated individually or in combinations by a nano robot Figure 1: Bio-Nanorobotics So, there could be a whole genre of actuation and sensing or information processing nano robots having ability to interact and influence matter at the nano scale. Some of the characteristic abilities that are desirable for a nanorobot to function are: o Swarm Intelligence – decentralization and distributive intelligence o Cooperativebehavior – emergent and evolutionary behavior o Self-assemblyandreplication – assemblage at nano scale and ‘nano maintenance’. o Nano Information processing and programmability – for programming and controlling nanorobots (autonomous nanorobots) o Nano to macro world interface architecture – an architecture enabling instant access to the nanorobots and its control and maintenance. 2.1 Approaches of Nanorobots: o Biochip o Nubots
- 2. o Surface-bound systems o Positional Nano assembly o Bacteria-based o Virus-based o Open technology o Nanorobot race 2.2 Structure of Nanorobots: It consist of a) Fins, b) Molecular sorting rotor c) Propellers d) Sensors range Figure 2: Nano Robot Structure 2.3 Working Nanorobotics plays vital role in the development of efficient robots. It uses nano components and there objects to build the structure of robots. Its nano nature allows scientists and engineers to engineer the mimic of human beings. Most complex parts of robots can be constructed well with the help ofnanorobotics. The devices which are created with the help of nanorobotics is known as hypothetical devices, names such as nanobots, nanoids, nanites or nanomites are also used to explain the machines by nanorobotics. Nanorobotics permits robots for precisions and interactions of different function with nano scale objects, all the robots with Nano scaling are operated at nanoscale resolution. Each part and component of a robot from infra structure chip to external body is configured at atomic scale. Although nanorobotics makes structure of the robot complex but it facilitates the device with extra ordinary intelligence and efficiency. 3. APPLICATIONS: o Nanomedicine o Mechanical, o Nanorobotics uses in health care o Anti hiv using nanotechnology o Nano robots in cancer treatment o Biomedical applications of nanorobots o Nano robots in gene therapy o Nano robot for brain o Nanorobots treatment of diabetes 4. PROS and CONS 4.1 Advantages o More than million people in this world are affected by this dreaded disease. Currently there is no permanent vaccine or medicine is available to cure the disease. The currently available drugs can increase the patient’s life to a few years only, so the invention of this nanorobot will make the patients to get rid of the disease. o As the nanorobot do not generate any harmful activities there is no side effect. It operates at specific site only. o The initial cost of development is only high but the manufacturing by batch processing reduces the cost. 4.2 Disadvantages o The nanorobot should be very accurate, otherwise harmful effects may occur. o The initial design cost is very high. o The design of this nanorobot is a very complicated one CONCLUSION The paper is just a theoretical justification. But the recent advancement in the field of nanotechnology gives the hope of the effective use of this technology inmedical field. This paper starts by giving an introduction to nanorobots and its importance as recognized by various other technocrats. This is the beginning of nanoera and we could expect further improvements such as a medicine to AIDS. Nanorobots can theoretically destroy all common diseases of the 20th century, thereby ending much of the pain and suffering. Although research into nanorobots is in its preliminary stages, the promise of such technology is endless.
- 3. REFERENCES 1. http://www.fractal-robots.com/ 2. http://newnanobots.blogspot.in 3. http://www.ijsret.org