Nanotechnology Research Paper Example | Topics and Well Written Essays - 2500 words

Nanotechnology - Research Paper Example Since it is a relatively new field, it is crucial to examine its various applications and challenges, as well as ethical issues surrounding it, which is the goal of this essay. Nanotechnology has its roots in the 1980s and was the result of the convergence of experimental advances that include the invention of the scanning tunneling microscope and the discovery of fullerenes, after which the goals of nanotechnology were created in 1986 with the publication of the book â€Å"Engines of Creation† (Nanotechnology 27). A scanning electron microscope image of the silver nanowires in which the cotton is dipped during the process of constructing a filter; moreover, the large fibers are cotton, Credit: Yi Cui, Stanford University (Roberts 12) Bucicminsterfullerene also known as the buckyball is a representative member of the carbon structures known as fullerenes (Nanotechnology 27). The tunneling microscope was crucial due to its use in imaging surfaces at an atomic level. From the publication of the objectives of nanotechnology, other scientists developed and popularized the concept of nanotechnology and developed other fields of nanotechnology, such as molecular nanotechnology, from where the field grew into a controversial sector of science and technology with talk of its implications and feasibility, as well as its application. This has made nanoscience a technology with a large variety of application in the daily life of humans and diverse benefits. However, the application comes with its own risks that shall be discussed in the ethical part of this paper covering the ethics of applying nanotechnology. In the field of medicine, nanotechnology is applied for its health benefits in the human body functions. This is especially so in cases where it is used in research to develop improved delivery systems with lower drug toxicity. Nanotechnology allows for advanced research and strategies that