Design & Development of Nanobots for Cancer Cure Applications in Bio-Medical Engineering Rajesh J. 8 th Sem UG BE Student ECE Department, DSCE USN : 1DS13EC739 Pavithra G. Full Time Research Scholar VTU RRC, Belagavi, Karnataka USN : 5VZ16PEJ56 Dr. T.C. Manjunath Prof. & Head of the Dept., Dept. of E & C E, Dayananda Sagar CE, B’lore Abstract:- A brief review of the nanorobots that are currently used in the biomedical engineering to cure various types of diseases are being presented. In the context, we are carrying out a literature survey for the treatment of cancer using the nano-technology concept. The way we have picked is the union of nanotechnology and medicine. The mix of nanotechnology into medication is probably going to get some new difficulties restorative treatment. Nanorobot is a superb vision of medicine in future. The most exceptional nanomedicine includes the utilization of nanorobots as small scale specialists. Advancement in nanotechnology may allow us to build artificial red blood cells called Respirocytes capable of carrying oxygen and carbon dioxide molecules (i.e., functions of natural blood cells). Respirocytes are nanorobots, small mechanical gadgets intended to work on the atomic level. Respirocytes can give a brief substitution to characteristic platelets in the instance of a crisis. Subsequently respirocytes will truly change the treatment of coronary illness. We can imagine a day when you could infuse billions of these nanorobots that would skim around in your body. A standout amongst the most sensible and almost doable accomplishments is the cure for growth which is one of the primary centers of this work. Nanorobots could carry and deliver large amounts of anti-cancer drugs into cancerous cells without harming healthy cells, reducing the side effects related to current therapies. These nanorobots will have the capacity to repair tissues, clean veins and aviation routes, change our physiological capacities. The work presented in this paper is the UG credit seminar work of the undergraduate student that was undertaken by the UG student & just provides a brief review of the applications of the nanorobots that could be used in the medicine for the curing of the cancer treatement and is just a review paper, which serves as a basis for all the students, faculties as a base for carrying out the research in this exciting field of nanorobotics. General Terms:- Nanorobots, Medicine Keywords:- Cancer, Treatment, Coronary, Artery 1. INTRODUCTION A nanorobot can be defined as an artificially fabricated object able to freely diffuse in the human body and interact with specific cell at the molecular level. The figure shows a schematic representation of a nanorobot that can be activated by the cell itself when it is needed. Stress induced by disease or infectious attack generally leads to changes in the chemical content of the cell which in turn trigger the nanorobots. Nanorobots can be coated with different agent depending on their application or tissue destination. The external shell is a crucial point because it has to be recognized as a part of the body (inert coating) and be able to release different ideal matrix that it is not toxic at the nanometer level. The pore size can be tuned permitting release of different size sizemolecules (tunable porosity). A rigid shell like silica is an molecules. The surface is easily functionalizable with simple chemical methods but most important is that the silica is not biodegradable permitting a long-term activity in the body. Nanorobots will be able to analyze each cell types surface antigens to recognize if the cell is healthy, what the parent organ is, as well as almost all information about the cell, and using chemotactic sensors, certain molecules and cells could be identified and easily targeted for action. A 1 cm3 injection of nanorobots would be able to deliver selectively into cells at least 0.5 cm3 of chemical agent, and the sensors could test levels of the chemical to guard against an accidental overdose. Self-Assembly and Nanomanipulation are two main ways for the production of nanorobots. Fig 1 : Nanorobots which are used to attack the cancerous cells 2. OVERVIEW We will describe a mobile robot (nanorobot) that can be created with existing technology, that can be used to seek out and destroy inimical tissue within the human body that cannot be accessed by other means. The construction and use of such devices would result in a number of benefits. It would provide either cures or at least a means of controlling or reducing the effects of a number of ailments Nanotechnology has the potential to radically increase our options for prevention, diagnosis, and treatment of cancer. International Journal of Engineering Research & Technology (IJERT) ISSN: 2278-0181 Published by, www.ijert.org NCESC - 2018 Conference Proceedings Volume 6, Issue 13 Special Issue - 2018