Application of Nanotechnology in Electronics
Ph.D. (BHU), MIET, Marie Curie Fellow
ACTING DIRECTOR & HEAD
AMITY INSTITUTE OF NANOTECHNOLOGY, AMITY UNIVERSITY, UP
The fields of electronics and sensors now have new tools because to advancements in nanotechnology. The development and cost-effective manufacturing of cutting-edge components that function more quickly, have higher sensitivity, use less power, and can be packed at much higher densities is made possible by the new and unique features offered by newly created materials. Since a few years ago, a large number of nanotechnology-based goods have been making their way from the market to end users and consumers.
Nanotechnology in phones, laptops, and televisions
We use our phones, tablets, and computers every day, which means we are always interacting with displays. In the process of making OLED screens, nanotechnology is extremely important. The OLEDs are packed with nanoparticle coatings to guard against environmental deterioration. Nanotechnology can improve displays, in addition to making them safer. Nanowires can be used as electrodes, enabling the production of larger and more flexible OLED screens.
We can anticipate flexible cell phones that can be coiled up and worn around the wrist like a bracelet. In addition to flexibility, nanotechnology enhances display screens by enabling us to use nanotubes to reduce the energy consumption of panels. This entails lowering the weight and thickness of the screens as well as the power usage.
The battery on your phone will last longer. Because the display will provide it with ULTIMATE protection, you won’t need to worry about whether it is waterproof or not. You’ll have an even more potent experience using your phone.
Nanorobot
A nanorobot is a tiny electronic device used to repeatedly carry out one or more activities at the nanoscale. The realm of medicine makes use of this invention. They are tiny nanomachines designed to keep the human body healthy and free from pathogens. A novel method of applying nanotechnology to medical applications, such as surgical instrumentation, diagnosis, and medication delivery, will be made possible through the use of new biomaterials. As scientists create stronger nanorobots, they can be used for targeted medicine delivery and early cancer treatment. One of the biggest causes of death is cancer. Annually, about 10 million individuals pass away from cancer and Nanotechnology will stop it. Patients will receive prompt medical attention, precise medication which will reduce mortality.
A major advancement in medicine is early therapy. It provides us with safety. Finally, we feel secure. The development of science and medicine is made possible by nanotechnology. We have come to witness it. Nanotechnology is looking into using nanorobots more widely. They will alter how we monitor agriculture, how we view cosmetics, and how we use biological computation.
NEMS, or nano-electro-mechanical systems
An integrated circuit (IC), which serves as the “brain” of all electronic gadgets, is something they all have in common. This “brain” has already had a significant impact on our lives, but what if “eyes” and “arms” were added to help it make decisions? In the past ten years, nano-electro-mechanical systems have developed to realize this vision by developing sensors (referred to as “eyes”) and actuators (referred to as “arms”) that are the same size as the accompanying nano-electronics. A non-volatile nano-electro-mechanical memory, which transfers and stores information through a series of electrical and mechanical actions at the nanoscale, is one example of how recent advances in the synthesis of nano-materials with excellent electrical and mechanical properties have expanded the boundaries of NEMS applications.
The power used by the electronic circuit is decreased with the usage of nanotechnology. Since nanotechnology is used in electronic circuits, both size and overall power consumption have decreased. This new technology will result in a new way to handle circuit complexity and will make circuits much more compact.
Sensors and electronics made of carbon
By downscaling silicon-based devices, the semiconductor industry has been able to increase the performance of electronic systems for more than four decades, but this strategy may soon reach its technical and physical limits. This fact has pushed the microelectronics industry toward the nano world and the quest for substitute materials for silicon, along with growing demands for performance, functionality, cost, and portability.
Due to their superior electrical properties, which enable the production of quicker and more power-efficient electronics, carbon nano-materials like two-dimensional (2D) graphene and one-dimensional (1D) carbon nanotubes have emerged as attractive choices. In addition, due to their superior mechanical qualities and high surface-to-volume ratio, they are sturdy and incredibly sensitive building blocks for nano-sensors.
Summary
The bright future of nanotechnology, which highlights several significant advancements and their potential effects on numerous industries, particularly in science and medicine. Let’s dissect the passage into its primary ideas and further explain them:
Medical nanotechnology and nanorobots:
According to the text, nanorobots will be put into patients as part of the future of medical nanotechnology. These nanorobots are anticipated to carry out complex biological activities. Nanorobots may be able to target certain cells or regions of the body under this notion, which would enable very precise medical treatments without intrusive procedures. This innovation has the potential to greatly increase the effectiveness and precision of medicinal interventions.
Flexible screens and Shifting Perspectives:
The introduction of flexible screens is mentioned in the chapter, signifying a change in how we engage with technology. Flexible screens enable design and usage flexibility, making equipment more flexible and portable. This development may result in ground-breaking uses for wearable technology and foldable gadgets, which would radically transform how we view and interact with electronic devices in our daily lives.
Improvements in Chip Technology:
The passage’s claim that chips would get more powerful suggests that semiconductor technology will continue to progress. Chips can process information more quickly and handle more difficult tasks as they get more powerful.This breakthrough could result in the creation of electronic devices that are more effective and powerful, ranging from smartphones to supercomputers, boosting computing capabilities in a variety of fields such as artificial intelligence, data processing, and scientific research.
The Contribution of Nanotechnology to the Future:
The chapter highlights the enormous contribution of nanotechnology to the creation of a new future. A wide range of fields are undergoing revolutionary transformation as a result of utilizing the potential of nanoscale materials and technology. Nanotechnology allows for exact control of matter at the molecular and atomic levels, leading to advancements in a variety of fields, including materials science, electronics, medicine, and energy.
Surprising Discoveries and Advances in Science and Medicine:
According to the chapter, nanotechnology’s emerging future will astound humanity. This expectation highlights how scientific knowledge is dynamic and ever-evolving. Unexpected breakthroughs and discoveries are likely to happen as researchers explore deeper into the field of nanotechnology, pushing the limits of what is now believed to be feasible in science and medicine.
Our Witness to Progress:
The paragraph comes to a close by emphasizing how important it is to be alive during this period of fast scientific and technical development. It admits that the world is changing at this moment due to ground-breaking advances in nanotechnology. As observers of these innovations, we are directly seeing the society-changing effects of science and innovation, paving the path for a future that was previously unthinkable.
Flexible screens, powerful electronics, and the everyday applications of nanotechnology combine to bring in a new era of potential. It highlights the crucial role of nanotechnology in fostering advancement in science, health, and several other sectors while evoking amazement and anticipation for the unexpected and transformational changes that lie ahead.
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