Nanotechnology and Its Impacts on Society and Environment

)))))))))))))))))) Nanotechnology: ITS IMPACTS ON SOCIETY AND ENVIRONMENT TEAM 5: PEDROZA | PESTAÑO | REYES | RICASA | RIVERA MEB15

)))))))))))))))))) REDUCED GREENHOUSE GAS EMISSIONS One of the most serious concerns facing the world today is the possibility of global warming caused by an accumulation of greenhouse gases, some of which occur naturally. Various nanoparticles are being researched to mitigate greenhouse gas emissions. The addition of nanoparticles to fuel can increase fuel efficiency, lowering the rate of greenhouse gas production caused by the use of fossil fuels. Other nanotechnology applications are being developed to selectively capture carbon dioxide.

)))))))))))))))))) Water These cost-efficient, portable water treatment systems are Water filters that are only ideal for improving the quality 15-20 nanometers wide can of drinking water in emerging remove nano-sized particles, countries. including virtually all viruses and bacteria.

)))))))))))))))) ))))))))) SOLAR PANELS Solar power plants with nanotechnology capabilities are an essential development in nanotechnology with broad socioeconomic and environmental implications. These panels improve energy generation and conversion efficiency by combining nanoscale materials and architectures. As a result, solar energy is more affordable. Additionally, because of their compact size and adaptable construction, renewable energy sources may now be used in more areas. These solar-powered panels contribute to lowering emissions of greenhouse gases and addressing climate change by using solar energy. They also provide flexibility and decentralization, enabling the creation of local energy. To ensure the safe and responsible usage of these panels, special consideration must be given to the disposal and potential toxicity of the nanomaterials employed in them.

)))))))))))))))))) Battery Recycling Batteries contain heavy metals such as mercury, lead, nickel, and cadmium, which can pollute the environment and pose serious health risks. However, with the help of nanotechnology, the usage of cathode particles from lithium-ion batteries has made it possible to recycle and regenerate batteries for use as new ones.

)))))))))))))))))) accurate and efficient Misdiagnosis is considered one of the most vital and dangerous incidents in the healthcare industry, and although it is inevitable, these diagnostic errors may put the patient's safety at risk and even mortality. It may occur due to faulty systems and incorrect testing—all relating to system-related errors and equipment failure. However, nanotechnology has tremendously impacted the advancement in terms of diagnosis, in a way that it provides better imaging, early detection, and prognosis of diseases by remodeling upon existing clinically relevant technologies. Its unique biophysical properties allow contrast enhancement that further improves biomedical imaging, and also enables tissue-specific diagnosis—all of which have contributed to early detection and diagnosis of diseases. Hence, nanotechnology certainly speeds up the delivery of medical care—leading to a better healthcare system.

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