What´s Nanotechnology

Researchers have demonstrated how to deliver molecules that cause cell suicide in leukemia cells and lymphoma cells. Another form created by scientists who are not technicians is a nanostar, simple and special star nanoparticles that delivers drugs directly to the nucleus of cancer cells. Nanostars like small passenger cars are attracted to proteins in cells of human cells, which are attracted to proteins overexpressed on the surface of cervical cancer cells and ovarian cancer cells.

The core concept of nanotechnology was introduced in the early 1950's, but nanotechnology was not successfully introduced to the world until 1974. That year, Japanese scientist Tanigushi made the term "nanotechnology". Nanotechnology refers to the construction and design of systems at the atomic level. "Nanotechnology will be the key technology for all machine development in the coming years." (Wifinotes, n.d.) Nanotechnology greatly improves the function and performance of computers.

The health impact of nanotechnology is the potential impact of the use of nanotechnology materials and equipment on human health. As nanotechnology is a new field, there is considerable controversy about how much nanotechnology brings about human health or risks to human health. The health impact of nanotechnology can be divided into two areas. Possibility of nanotechnology innovation, medical applications, treatment of diseases, and health risks due to exposure to nanomaterials.

The environmental impact of nanotechnology is the environmental impact of using nanotechnology materials and equipment. Since nanotechnology is an emerging field, it is controversial to what extent industrial and commercial use of nanomaterials affect biological and ecological systems. Green nanotechnology is the use of nanotechnology to enhance the environmental sustainability of processes that create negative externalities. It also includes the use of nanotechnology products to enhance sustainability. It includes the use of nanoproducts to support the manufacture and sustainability of environmentally friendly nanoproducts. Green Nanotechnology encourages "to minimize the potential environmental and human health risks associated with the manufacture and use of nanotechnology products and to replace existing products with new nano products throughout the product It is described as development of clean technology to make environment more friendly life cycle