The interdisciplinary field of science and innovation known as nanotechnology, which unites biology and material science, has recently gained power. As new avenues for research are opened up by nanoscience and nanotechnology, it becomes easier to create novel nanomaterials with amazing uses. Engineered nanomaterials have attracted a lot of interest recently due to their noteworthy characteristics, leading to considerable technical and financial progress across numerous industrial sectors. Additionally, a number of industries, including microelectronics, materials, textiles, energy, healthcare, and cosmetics, are anticipated to benefit from the use of nanomaterials. Applications of nanotechnology will result in the creation of stronger, lighter, and cleaner materials as well as intelligent drugs and medical diagnostics. This article outlines some of the popular techniques for creating silver and other nanomaterials.