Nanofabrication are the basis of manufacturing for nearly all modern miniaturized systems that are ubiquitously used in our daily life. Examples include; computer chips and integrated sensors for monitoring our environment, cars, mobile phones, medical devices and more. nanofabrication can be taught to students and professionals by textbooks and ex-cathedra lectures, but the real learning comes from seeing the manufacturing steps as they happen.

Nanotechnology is a rapidly growing field having potential applications in many areas. Nanoparticles (NPs) have been studied for cell toxicity, immunotoxicity, and genotoxicity. Different types of cell cultures, including cancer cell lines have been employed as in vitro toxicity models. So far, toxicity data generated by employing such models are conflicting and inconsistent. Therefore, on the basis of available experimental models, it may be difficult to judge and list some of the more valuable NPs as more toxic to biological systems and vice versa.

Nanosensors are chemical or mechanical sensors that can be used to detect the presence of chemical species and nanoparticles, or monitor physical parameters such as temperature, on the nanoscale. They also find use in medical diagnostic applications.

In the nourishment business, nanotechnology is being utilized to make better bundling and more beneficial sustenance. For instance, analysts are taking a shot at making sustenance bundles implanted with modest materials particularly intended to ready buyers that an item is no more drawn out safe to eat.

Nanoparticles have been conjugated to biological systems for numerous applications such as self assembly, sensing, imaging, and therapy. This involves exploiting not only the material properties of the nanoparticle, but also creating an interface to a biological system. While the development of new applications of nanoparticles in biology has grown rapidly, the biggest challenge in using nanoparticles is their interface with biomolecules.

There are few industries where the applications of nanotechnology are so clearly beneficial as in the aerospace industry. The aerospace industry is one of the most important heavy industries in the world. Countless companies rely on the ability to ship products and people around the world with the speed that can only by achieved by air. Along with this huge economic value, however, comes huge consumption, and one of the largest carbon footprints on the planet relative to the size of the market.

The use of nanotechnology in medicine offers some exciting possibilities. Some techniques are only imagined, while others are at various stages of testing, or actually being used today.Nanotechnology in medicine involves applications of nanoparticles currently under development, as well as longer range research that involves the use of manufactured nano-robots to make repairs at the cellular level.

Nanotechnologies misuse materials and gadgets with a useful association that has been designed at the nanometre scale. The utilization of nanotechnology in cell science and physiology empowers focused on communications at a basic atomic level. In neuroscience, this involves particular associations with neurons and glial cells.  

Nanotechnology is one of the main medical fields these days because it combines fields of Physics, Chemistry, Biology, medicinal drug, Informatics, and Engineering. it's miles an emerging technological discipline with outstanding capacity to guide in brilliant breakthroughs that can be applied in actual life. 

Nanotechnology is an emerging discipline with revolutionary potential for producing new materials, improving energy efficiency, and creating new diagnostic tools and therapies for medical applications. Researchers in the Mechanical Engineering Department are working in all of these areas. We are using plasmas to produce nanoscale coatings with improved hardness and wear resistance. We are exploring applications of highly uniform semiconductor nanocrystals, produced using a process invented in the department, as building blocks for more efficient lighting, solar cells, and thermoelectric devices. And, we are working on new nanoparticle-based medical imaging techniques and cancer therapies. Concerns have been raised about possible unanticipated health effects associated with exposure to such nanomaterials.

Nano biotechnology and Nano biology are terms that imply the meeting of nanotechnology and biology.This demonstrates the merger of regular research with various fields of nanotechnology. Thoughts that are redesigned through Nano biology include: Nano devices, (for instance, natural machines), nanoparticles, and nano scale ponders that happens inside the instruct of nanotechnology. This specific approach to manage science licenses scientists to imagine and make systems that can be used for characteristic research. Actually moved nanotechnology uses natural structures as the inspirations for headways not yet created. However, nanotechnology and biotechnology, bio nanotechnology has various potential good issues associated with it.

Nanorobotics is an emerging technology field creating machines or robots whose components are at or near the scale of a nanometre (10−9 meters).[1][2][3] More specifically, nanorobotics (as opposed to microrobotics) refers to the nanotechnology engineering discipline of designing and building nanorobots. Nanomachines are largely in the research and development phase.

Nanoparticles that are naturally occurring or they are the incidental by products of combustion processes are usually physically,chemically heterogeneous and often termed as ultrafine particles.

Ultrafast electronic switching device based on dual-graphene electron waveguides, in analogy to the optical dual-channel waveguide device. The design utilizes the principle of coherent quantum mechanical tunneling of Rabi oscillations between the two graphene electron waveguides. Based on a modified coupled mode theory, we construct a theoretical model to analyse the device characteristics, and predict that the swtiching speed is faster than 1 ps.

Various geophysical and social weights are changing a move from fossil energizes to renewable and managable vitality sources. To impact this progressions, we should make the materials that will bolster developing vitality advancements.

Spintronics fundamentally differs from traditional electronics in that, in addition to charge state, electron spins are exploited as a further degree of freedom, with implications in the efficiency of data storage and transfer. Spintronic systems are most often realised in dilute magnetic semiconductors (DMS) and Heusler alloys and are of particular interest in the field of quantum computing.