Mesoporous Silica Nanoparticles | Image Resource : upload.wikimedia.org

We have heard a lot about DNA testing, advanced scanning technology and plenty of things that are simply amazing. All these happened only after the advent or due to the intervention of nano technology in science and technology. Medical science is still a field that amazes people with its astounding inventions and discoveries every now and then.

In the medical department, we see that patients come over for taking tests, scan and many more. Here, the most important invention happened which is the production of mesoporous silica nanoparticles. The normal silica particles was seen showing a great deal of advantage in the drug delivery process. It was used to deliver anti-cancer and other drugs through the patient’s body.

When silica showed such a wonderful result and patients were quite satisfied with this method of drug delivery, researchers planned to improvise the same. They made the silica particles into a mesoporous structure which contains a very high surface area. And the mesoporous silica nanoparticles was able to perform three times faster and easier than the normal silica particles. This is one great advantage and hence today in most of the drug delivery units, these are a dominant drug delivering agent.

Secondly, the mesoporous structure are beneficial when it comes to any stimuli-response release of drugs. The mesoporous particles are rattle and hollow structured and hence they can easily fill the gap in any stimuli-release drugs. Sometimes these nano particles are also called as Nano rattles. Thus, when counting the drug loading efficiency, this particular product showed a very high value. Hence, they are used in large extent in drug delivery.

Whenever a structure is hallow, they can be easily selected by the drugs and can accommodate the drug with a high efficiency factor. In places where in-vitro and in-vivo methods are used, these silica nano rattles are used. The former is currently being used in wide range while in the latter, scientists are aiming at using them for therapeutic efficacy. They are used in the in-vivo cancer therapies and in turn reduces the toxicity of the anti-tumor drugs. A team from the Chinese Academy of Sciences worked on the mesoporous silica nanoparticles and came up with excellent properties that aids in the in-vivo therapy.
 

They proved that each of this particle will have a spherical shell that encapsulate the core particle which is freely moving. This prevents the particle from moving freely and controlled they are actually controlled by the carrier. In the liver cancer therapy, this type of process is predominantly used. They are the most suitable drug carrier.

In future, the researchers have stated that these nano rattles are ideal for many drug delivery process and will be the most robust and versatile in the field. The mesoporous particles not only act in drug delivering, but they are very useful when it comes to any separation technologies. They are also an ideal catalyst in chemical reactions. There are suppliers of mesoporous silica and one can get them at ease from any of the suppliers.