Future of nanotechnology: An overview

Life is getting interesting because of the invention of new technologies every day. With the growing world it becomes necessary to boost up the level of technology and carry out extensive scientific investigations and also ensure the large-scale application of new advanced technologies. Nanotechnology is one of the advanced technologies nowadays which represents that the 21^st century would be the century of nanotechnology. Entire world of Science & Technology focusing their research on reducing the size of particles and compacting the size of material. Nanotechnology is the promising method for manipulation of individual atom & molecules. It is defined as the study and use of structures between 1 nanometer and 100 nanometers in size. To give an idea of how small that is, it would take eight hundred 100 nanometer particles side by side to match the width of a human hair. The objective of this paper is to introduce nanotechnology as a powerful tool of science & technology in future.