What are Some Disadvantages of Nanotechnology

Nanotechnology is based on the principles of controlling matter at its basic level. This technology is about the controlling matter at an atomic and molecular level. Nanotechnology is expected to prove helpful in the production of new materials. It can prove being useful in a variety of fields like electronics and medicine. But we need to look at the dangers it may pose to the life forms on Earth. Look at some of the disadvantages of nanotechnology.

According to a discovery, silver nanoparticles used in socks to fight foot odor if released in water can prove detrimental to the purity of water.

Silver nanoparticles are bacteriostatic, by which we mean that they limit the growth of bacteria. This may result in the destruction of bacteria that help in breaking down the organic matter in water treatment plants.

Recent research has revealed that some kinds of carbon nanotubes can prove as harmful as asbestos inhaled in fair quantities. Sometimes, they can cause mesothelioma.

The process of manufacturing nanomaterials results in the release of certain waste products. This waste can float in air or even penetrate animal and plant cells.

Nanoparticles have large surfaces. This makes them susceptible to get absorbed by macromolecules in an animal body. They can hinder biological processes, thus intervening the functioning of nature.

Nanotechnology poses certain serious social implications. Nanotechnological products may replace natural substances. Farmers and factory workers whose livelihood depends on the production and distribution of these natural substances will face difficulties. Nanotechnology will thus lead to people losing their jobs. Agricultural countries will have to face financial losses if nanomaterials produced in developed countries begin substituting for their agricultural products.

Nanotechnology can be advantageous to a certain extent. But considering its environmental and social implications, the decision to apply it in various spheres of life requires a second thought.

To delve deeper into the subject, read all about nanotechnology.