Nanotechnology has been hailed as a revolutionary technology with the potential to solve some of the world's most pressing environmental challenges. However, it also presents an environmental risk in the form of greenhouse gases, which are a major contributor to global warming and climate change. Greenhouse gases are gases in the atmosphere that trap heat, resulting in an increase in the Earth's temperature. The most common greenhouse gases are carbon dioxide (CO2), methane (CH4), nitrous oxide (N2O), and water vapor (H2O). At the nano scale, these gases are produced through the combustion of fuel, as a by-product of manufacturing processes, or as a result of chemical reactions. The emissions from nanotechnology processes can be difficult to detect because they are so small, but they can still have a significant impact on the environment. For instance, nanoparticles are incredibly small and can travel long distances before settling in the atmosphere, where they can absorb and amplify the heat from the sun, leading to increased temperatures. In addition, greenhouse gases can be released when Nanobiotechnology are disposed of improperly. For example, when Nanobiotechnology are not incinerated properly, they can release toxic pollutants, such as heavy metals, into the atmosphere. These pollutants can contribute to smog and other forms of air pollution. To reduce the environmental risk of nanotechnology, it is important to design and use Nanobiotechnology in ways that minimize their environmental impact. Furthermore, nanotechnology has the potential to help reduce emissions of greenhouse gases.





Title : Creating materials with a desired refraction coefficient and other applications
Alexander G Ramm, Kansas State University, United States
Title : Pristine graphene coatings on metals: A disruptive approach to remarkable and durable corrosion
Raman Singh, Monash University, Australia