Free Sample: Nanotechnology and Medicine paper example for writing essay

Nanotechnology and Medicine - Essay Example

On a comparative scale, If a marble were a nanometer, then one meter would be the size of the Earth (What is Nanotechnology, retrieved 1/13/15). Everything around us is made up of atoms; our bodies, food we eat and the clothes we wear, houses we live In, and the air we breathe. All we touch, see, and smell are made up of atoms. None of the atoms that make up our world can be seen with the naked eye or with a typical microscope that Is used In high school science labs. If an atom cannot be seen with a regular microscope, then a manometer will definitely not be seen either.

In order to see what a nanometer is, a special gyroscope was invented about 30 years ago, which now makes it easier to see manometers in larger scales. While nanotechnology in our modern life are relatively new, ancient people have used them for centuries. Alternate-sized gold and silver particles created colors In the stained glass windows of medieval churches hundreds of years ago, The artists back then just did not know that the process they used to create these beautiful works of art actually led to changes in the composition of the materials they were working with.

Today’s scientists and engineers are finding a wide variety of ways to elaborately make materials at the annoyance to take advantage of their enhanced properties such as higher strength, lighter weight, Increased control of light (What is Nanotechnology, retrieved 117/ 15). Nanotechnology, which has often been called a new technique, has the potential to influence our society in Just about every area of our lives. While nanotechnology is being used in such products as sunscreen and cosmetics, it is also being used to improve everything from batteries to electronic equipment.

One of the biggest areas of nanotechnology is in its use in the medical science research field. Because the medical field deals with things on the smallest of levels, the use of nanotechnology prove to be very beneficial for those who are facing cancer and heart disease. To help in the medical field, nabobs have been created to perform many different functions inside and outside of the human body, such as repairing a body’s cells or operating on a baby while still in the womb.

Without the use of nabobs, doctors would not have otherwise been able to perform such delicate research or surgeries. While medical specialists, such as those in cancer research centers, heart specialists, and there medical professions are using nanotechnology in their field, The National Cancer Institute, in the hopes that investments in this branch of medicines, has created the alliance for Nanotechnology in Cancer. This is in the hopes that investments could help in detection and treatment of different types of cancers.

PhD 2013). According to the World Health Organization in 2008, there has been an estimation of more than 17 million people who have already died from heart disease. While heart diseases are the number killer in most of the industrialized nations, the cost of health care has risen to billions f dollars. This is also in accord with wages lost due to people who had heart diseases and could no longer work. Because of new research using nanotechnology, robotics, biotechnology, and stem cells, new parts of the cardiovascular system can now be created in a lab.

Nanotechnology offers several tools and advantages in cardiovascular science, which are in the areas of diagnosis, imaging, and tissue engineering (Barilla T. PhD 2013). Nanotechnology is being used in the treatment of heart valves that are defective, and better understanding of how heart tissue works in both healthy and damaged organs. Quoting Dry. Tall Dive: ” Many current experimental approaches to heart attack involve supplying growth factors, drugs, stem cells and other therapeutic agents to the scarred, dying tissue.