Nanotechnology - Revolution in the Field of Medicine

By: Marcia Henin
Submitted: 2008-09-10 17:07:51
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In the recent years, there has been a tremendous development in the field of nanotechnology. Nanotechnology is a field of applied science, which deals in building machines and bots at microscopic levels.

Due to development in nanotechnology, there have been many developments in various fields of science, especially in the field of medicine.

With the help of nanotechnology, carrying out a complex heart surgery is very much possible. Doctors have started making use of nanobots to cure certain diseases. These nanobots also help in rectifying certain disorders in the human body.

Nanotechnology in Drug Development:

Recently, scientists are developing effective and better drugdeliverysystems using nanotechnology. Scientists are using nanoparticles to design a drugdeliverysystem that may improve the pharmaceutical and therapeutic properties of a drug and help better processes such as Drug screening. Nanaoparticles have remarkable properties that drastically enhance the drug delivery. Due to their microscopic sizes, nanoparticles get an easy access in the cells.

There are numerous developments in the drug delivery owing to nanotechnology. One such development using nanotechnology is the transfer of drugs into the cytoplasm of cells through the cell membrane. This is an important development, because to hinder certain diseases from the body, the drug needs to enter the cell membrane.

 To make a drug molecule effective in the body, it needs a triggered response. To do so, scientists are using nanotechnology. Scientists are developing drugs using nanotechnology that automatically activate, once they enter the human body.

Many researchers believe that it is possible to develop a drugdeliverysystem that may prove beneficial in treating cancer and infectious diseases using nanotechnology. By far, they have identified six types of nano-enabled delivery systems that have considerable potential in treating cancer and other infectious diseases.

With the help of nanotechnology, scientists have developed injectable drugs, which are more pleasing for the patients, who receive them and at the same time are easy to administer. Better opportunities are coming up in the development of implantable delivery systems, due to the use of nanotechnology, especially in terms of injectable drugs.

With so much of development taking place in the field of drugdeliverysystems, researchers believe that in the near future nano-enabled medicines will have a tremendous evolution and will produce true nanomedicines.

Written by Marcia Henin on behalf on Docoop.com - Drug development Company specializes in Protein stabilization, Enzyme stabilization and Hydrophobic compounds.

Article source: Expert Articles

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