Nanotechnology - Essay Example

Free

Extract of sample
Nanotechnology

On the other hand, the top-down approach of manufacture in nanotechnology allows creation of chip by taking away the mass material which is used for its design. This approach will not consider the usage of atomic structuring but it rather takes away the design of externality. Currently the employment and advancement has taken it toll in the top down method. It can be said that the other approach namely bottom up approach is still in its theoretical phase. There is much need of advancement in the applied approach of bottom-up. It is due to their reason that the nanotechnologists have made us of self-assembly as a better way to fabricate and manufacture different devices. The technological progress however can be considered as less towards the bottom up approach of manufacture (Bhushan 2007). There is a Plenty of Room at the Bottom- Article Summary: The lecture by Richard Feynman turned out be the base for one of the most critical approaches to the nanotechnology. As per the lecture, it was possible to manipulate materials. This was possible due to the observation of matter with the help of atomic scale. The lecture was directed towards the exploration possibility of creating computers much smaller in sizes. ...
Download paper

Summary

Nanotechnology: Top Down and Bottom Up To Nanotechnology [Name of Student] [Name of Instructor] [Name of Course] [Date] Nanotechnology: Top Down and Bottom Up To Nanotechnology As per the advancement in the field of nanotechnology, it has been ensured that couple of approaches can be used to create the nano designs of the machines…
Author : nfunk
Download 5

Related Essays

Liquid Gated Biosensor
6 18 Conductometric biosensor 19 Surface acoustic wave-based sensors 20 Bibliography 20 Farhan A.(2008 ).Nanobiosensors .American Society of Civil Engineers.Methods Mol Biol. Pp.115-26. 24 Further reading 24 Palchetti I, Laschi S, Mascini M. (2010). Electrochemical biosensor technology: application to pesticide detection. Universita degli Studi di Firenze. Italy. 25 Background/introduction Nanotechnology advances are opening development for the biosensors on micron size features that are suitable on detection of molecules in biological sciences. Based on the size micro is added onto the...
20 pages (5020 words) Research Paper
Nanotechnology
With the advancement in the field of nanotechnology, it has been noticed that even the human organs can be regenerated with the application of technology of nano-thin sheets. The regeneration of the human organs is done by layering the thin sheets of tissues which are specifically created with the help of nano-order thin sheets. It should also be noted that the risk of any medical complication have been relatively decreased by large as nano technology has come at the medical forefront. This is mainly because the layers are created by selecting the cells from the patient’s own body...
11 pages (2761 words) Essay
Miniaturization
Advantages of miniaturization Miniaturization is very vital as it has several advantages. It requires low cost, has the ability to accommodate greater density and it is high in speed. The small electronics are very faster as the signals they transmit travel over short distances and the devices do not travel for long distances within the implemented device. Furthermore, packing of small sized devices is quite advantageous as it help reduce the cost incurred in the electronics. For instance, though four times the memory capacity, a 1-megabit DRAM chip which contains 256-kilobit DRAM is less...
20 pages (5020 words) Essay
Nanobots Research Paper
This essay examines the nanobot in terms of its purpose, function, development, as well as the moral and ethical concerns related to its implementation in the contemporary and future world environments. Analysis What is this technology? Nanobots are the product of nanotechnology. This is technology that functions within exceptionally small confines – namely within a nanometer (10?9 meters). The field of nanorobotics implements nanotechnology in the creation and engineering of robotic devices ranging in size from 0.1-10 micrometers. These robots are recognized to also be composed of micro or...
5 pages (1255 words) Research Paper
Emerging technologies- Nanotechnology
At the same time, technology was coming up with the ability to create simple structures at a molecular level. As the concept of nanotechnology became more acceptable, the word’s meaning shifted to include the much simpler nano-meter scale kinds of technology. Richard Feynman envisioned the theoretical capability of nanotechnology in the 1950s, when he talked about building billions of tiny factories that manufactured simultaneously by maneuvering objects atom by atom. Based on this vision, advanced nanotechnology aims to use mechanochemistry via guidance using molecular systems of machines....
3 pages (753 words) Research Paper
Threshold Concepts for Nanotechnology
The amount that U.S has expended on the research and development of the nanotechnology is about $3.7 billion; while European Union has spent about 1.2 billion. Nanotechnology is considered to be the one of its own kind as the technology utilizes the conventional materials as emphasize on the production of new materials and enhance the productivity and efficiency of the nanotechnology (Highfield, 2012). Nearly every field like the medicine, energy, electronics, etc are considered to be greatly influenced by the nanotechnology in future. The more interactive designs are seen in the water...
5 pages (1255 words) Essay
WK4 assignment
The article explores all of the above mentioned technologies in great detail wherein the author takes care to cover all the possible dangers that these high-end technologies may be attached to. The style of writing is argumentative wherein at first it seems that the writer is dead against the rise of scientific advancement beyond what it is today because of his foresight that , the very technology that humans invent may be the primary reasons for human extinction in the coming centuries; however, as one diligently reads through the entire work, it becomes relatively clear that the article also...
4 pages (1004 words) Essay
Got a tricky question? Receive an answer from students like you! Try us!