I will try to give you all the introduction to nanotechnology information related to nanotechnology because it is very important for you to know these things. So I will talk to you about this. introduction to nanotechnology, nanotechnology engineering, nanotechnology examples, nanotechnology applications,


What is nanotechnology and why is it important 2022
What is nanotechnology and why is it important 2022


This poster is the subject matter:-

  • introduction to nanotechnology
  • What is Nanotechnology Definition?
  • Nature Nanotechnology
  • future of nanotechnology
  • Benefits Nanotechnology
  • Who gave the idea of nanotechnology?
  • Where did the idea of nanotechnology come from?

What is Nanotechnology Definition?

Now is the time for technology and everything around us is changing every day because of this technology. and constantly new one of the technologies that is coming is nanotechnology. Nanotechnology is one of the things that will bring huge changes to the world. Due to nanotechnology, we are seeing the smallest devices all around us.
Of course, we are familiar with these things like meters, kilometers, centimeters. Nano is a unit of measurement. We know that one nanometer is 1 part in 100 percent of 1 meter. So if one meter is divided by 100, then 1 part is one nanometer. How small the nanometer actually is beyond me and your imagination. The nanometer is so small that we cannot see it with the naked eye. (what does nanotechnology mean)
In this world of technology, you see technology in front of you that you could never have imagined in a dream. There is no shortage of technology anywhere in the world from space and all this is happening for nanotechnology.
You may be surprised to learn that technology is being used to create the smallest devices that are as difficult to see with the naked eye as the molecule’s atoms of chemistry. (applications of nanomaterials)
You have the touch of nanotechnology and an Android smartphone in your hand. Microprocessors have been used in every Android smartphone. Microprocessors are getting smaller and smaller and their working capacity is increasing. This is possible due to the use of nanotechnology.
Nanotechnology which in Bengali is called small technology Nanotechnology is a single field of measurement of nanotechnology from which to make small scale objects.

Nature Nanotechnology

One thing to keep in mind is that we did not create a nanoworld like nature, Which is happening in many other areas like nature. First of all, nature has made an invaluable contribution to our engagement with nano-science. Nature is actually much smarter and more attractive than the various technologies we are using. (nature nanotechnology impact factor)

In fact, nanotechnology is going along with nature. Natural is a template that we are working on and is really integrating a very complex system like nature within the body and within the cell.
Scientists are still struggling to understand the real meaning, working hard to understand the basics behind it, and we’re using these types of machinery for our own benefit, so in many cases, nature got there first, and it’s already really strong fiber and caterpillar cocoons, for example, are as strong as steel spider’s silk, an example of nature.
In the world, we use such materials to influence work and the true nano-science of nature happens. The Lotus Effect, for example, is one of the few places where specially designed surface water droplets have become pure soft, which has inspired many studies.
Gecko feet are an animal known for their small nano-drawing hairs that reflect the biological reflection of both eye nano-structures attached to the wall. (nature nanotechnology journal)
Applications for window coverings have used the garment industry to waterproof fabrics so that it can be an example of ideas from nature that are introduced with the color of butterfly wings in everyday life.
There are many reasons to take a closer look at the intensity of nature, the nature that they like in nature that scientists have developed long ago, we must learn from nature’s nano
We can go ahead and apply technology when you think about how a plant can grow from a seed but imagine if we could take a microchip seed and grow a microchip from it so that we could actually design in lab tests.

Benefits Nanotechnology

Use of Nanotechnology and its Benefits. nanoscopic world: Nanotechnology is billions of times smaller than the nanoscopic world we work with. Nanotechnology is a technology that has been developed on a nanoscale and can be used in real life to know and engineer many small objects, then small means very much very small. So if you want to know how small this nanoscale is, it will be very difficult to explain. (Benefits Nanotechnology)
So I’m talking about nanotechnology at a very small level, but the question is, how can nanotechnology, if it’s a small level of work, effect benefits our lives? In fact, it ultimately explains to us how the universe where we live actually works and how we can do interesting things.
When we enter the nanoscale we can work in areas of physics that are not normally possible and even think that nanoscience and nanotechnology can completely change the environment around us. (advantages of nanotechnology)
Everything on earth is made of molecules. The food we eat, the clothes we wear, the house we live in and even our bodies are all made of molecules so imagine how a car can move. Not only do they have car engine purses but they also have to work in the right place with the right steps but a car can run properly.
Using nanotechnology, we can calculate the arrangement menu of those molecules. and we can use those things as we need them. For example, bricks, sand, and cement can be used to make different types of houses. (future of nanotechnology)
The property of an object changes when that object is shortened which is called the quantum effect. This quantum effect determines what kind of action behavior or attitude behavior an object can have if it is made too small.
So using this quantum effect we can understand how a substance would work on a nanoscale. Scientists can adjust and tune the properties of a substance on this nanoscale. This way it is possible to change the melting point of a substance such as fluorescence and electrical conductivity.

I will talk about it with an example in real life

Every day people use things that have been made possible by nanotechnology. Such as clean nanoscale film this thing is applied on the glass or on the surface. They can be water-resistant, scratch-resistant, and anti-reflective. Airplane Ships Spacecraft are made of lightweight material Where nanotechnology plays a very important role.
computer’s memory chips and processors are getting smaller and smaller but the performance is getting much stronger. As time goes on, we are able to make smartphones much smarter and slim, and flexible which is gaining a lot of popularity all over the world and trying to have the advantage of being useful to people.
With the help of nanotechnology, we will be able to send medicine to any part of the body where treatment is required, which will make the treatment more effective than before.This is because the amount of medicine is less and the patient is less likely to be harmed. Nowadays you can carry a computer or a laptop in your bag and this is not an unrealistic thing for us, it is a very simple thing.
But this was unrealistic a few decades ago, when the computer used by humans was millions of times slower than today’s computers, and the size of a computer was about the size of a room, and people never thought of carrying a computer in a bag. Using nanotechnology, this is only possible by minimizing the microprocessor.
Microprocessors are made with the help of transistors, which have become thousands of times smaller in just a few years. The size of the transistor used in 2000 alone was 250 nanometers, but the size of the transistors we used in 2016 was 1 nanometer.
We can use nanotechnology to solve the world’s growing problems. It is thought that nanotechnology will be able to make a significant contribution to environmental and climate protection. Using this technology we can save different types of materials, water and energy. It will be possible to reduce greenhouse gasses from the atmosphere.
If we can increase the strength of a substance using nanotechnology, then the durability will be much higher. As a result, nanotechnology plays a vital role in the manufacture of 95% of the silicon solar panels that are used commercially.
This technology can be used to create paints that, when applied to your home, can act as solar panels and convert your entire home into solar energy and electrical energy.
Some scientists have created solar crystals using this nanotechnology, which can be mixed with any liquid. A material used to make this nano crystal is cadmium. It is a very toxic metal.
No government will give permission to sell this color in the market, this color is not used for any general purpose. Scientists are looking for a new substance that can be used to create these colors and which will be absolutely harmless to the common man.
A house can act as a solar panel. To store this energy, using nanotechnology, a brick can be made in such a way that the brick can act as a super capacitor battery.
This technology is called Rust Assisted Vapor Polymerization. This is a very early stage of development, how much more development can be done by scientists doing research on this subject.

Who gave the idea of nanotechnology? & Where did the idea of nanotechnology come from?

To begin with I would like to discuss his related history. The concept of nanotechnology was first introduced by an American theoretical physicist when Dr. Richard Feynman gave a lecture to Caltech on December 29, 1939. In that lecture, the possibility of nuclear manipulation was discussed and while discussing the potential of nanotechnology, the lecture provided a gateway to new technology.
In 1981, Jared Bending and Henrik Scanning developed the tunneling microscope, which allowed surface images at the atomic level. Then came the idea of one of the first advances in this field.
Nanotechnology is a new and emerging field of technology that works with steam engines of less than 100 nanometers and fits with a thickness of one million nanometers of paper if you keep it in perspective. When Nobel Laureate in Physics Richard P. Feynman was having dinner with his peers in 1959, he challenged them to write the entire 24 volumes of the Encyclopedia Britannica on a pin head. He wondered, if we can produce on such a small scale, why can’t we produce the same or on the eve.
He was sure about the atomic level, guessing the future and over time, computers occupying entire rooms took over our pockets, so in 1974, Norio Taniguchi, a professor at the University of Tokyo Science, coined the term nanotechnology in 1981 for the staff of the IBM Research Laboratory.


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Hi, I’m Meshkatul Islam

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