Nano Products in Everyday Life: a small solution to big problems
Nano Products
Invisible particles that fight against cancer, energy-efficient microprocessors, durable batteries, and high-yield solar panels display the potential of nanotechnology for a new industrial revolution.
Nanotechnology offers vast opportunities in modern science and other industries. This specific domain flourished between the 1960s and 1980s and has expanded at a rapid pace over the last few decades. The estimated global market value might exceed 125 billion dollars during the next five years.
Definition of nanotechnology
This technology modifies the molecular structures of a material to improve properties for highly advanced users such as Graphene and nanoparticles across various fields.
In the year 1959, a renowned American Nobel Prize physicist named Richard Feynman initially described nanotechnology applications at Caltech. During the 21st century, it evolved and soon integrated with micro-manufacturing, molecular biology, and organic chemistry. The United States of America funded nearly 18 billion dollars from the period between 2001 and 2013 via NNI to enhance this sector for economic growth.
Now let us focus on some of the various types of nano products at a glance.
The types of nanotechnology are categorized based on how they process (top-down or bottom-up) and the medium (dry or wet).
Descending (top-down)
Structures and mechanisms are miniaturized between one to one hundred nanometers and it is quite common in electronics.
Ascending (bottom-up)
You may commence with a small structure including molecules while developing a huge mechanism.
Dry nanotechnology
It is utilized to create structures in coal, metals, silicon, and even semiconductors that are capable of withstanding humidity.
Wet nanotechnology
It is primarily based on the biological systems in water environments such as the membranes, genetic materials, cellular components, and enzymes.
Some of the finest examples and applications of the nano products are as follows
Electronics
Carbon nanotubes are now an inch closer to replacing silicon with quick microchips and powerful quantum nanowires. Graphene is considered an ideal option for the flexible touchscreens.
Energy
A new semiconductor created by the Kyoto University would assist in developing solar panels. It is capable of doubling the volume of sunlight converted into electricity.
Conclusion
The future of nanotechnology contains both positive as well as negative aspects. It is soon expected to emerge owing to technological advances and investment. But, still, there are concerns about posing a threat to the health of human beings and the environment as a whole.