Silica Nanoparticles- Proving To Be A Boon In Drug Delivery System
Silica Nanoparticles | Image Resource : upload.wikimedia.org
Silicon has always been one of the most widely used materials in the world. From being used in the form of sand for construction purpose to silica chips used in electronic devices, silica is definitely popular around the world. However, the future of silica seems even brighter, and it has turned out to be possible due to the advancement of nano particles of silica.
You must have heard about nano particles. These particles are extremely tiny in size, and it is not possible to see them through naked eyes. The size of nano particles is measured in terms of nano meter, which is equivalent to one billionth of a meter.
The nano particles of silica have gained tremendous attention from the scientists and industries, particularly the ones related to electronics and biomedicines. The physical properties as well as biocompatibility of the silica nanoparticles are the matters of prime interest for the scientist and industrialists. In the field of electronic engineering and bioscience, these nano particles are showing really amazing outcomes. Be it about delivering drug to the infected body cells, or making biosensors, the nano particles of silica is equally useful.
Silica nanoparticles- details about its applications
When it comes to drug delivery, the nano particles of silica can really impress you with their accuracy. In this method of drug delivery, the nano particles are loaded with cytotoxin or a drug, and the nano particles carry the drug to the infected area in the body. The process of carrying the drug to the certain regions in the body is called as endocytosis. The amount of silica nanoparticles used in this process of drug delivery system depends on the type of the cancer. Some cancer absorbs more amount of these particles, as they require more amount of drug.
The accuracy of this method of drug delivery is quite higher when compared to the other options present in today’s medical world. Some drugs are considered not so much soluble in water. Such drugs prove to be bad when it comes to oral intake method. However, when the same drugs are accompanied with the nano particles of silica then the ability to transport the poorly soluble drugs gets enhanced significantly. As a result, the advancement of these nano particles have definitely increased the scope of different sorts of drugs.
About how to buy silica nanoparticles
Purchasing the silica based nano particles is not difficult if you know the technicalities involved. The specifications matter a lot when it comes to finding the right supplier for the silica nanoparticles. The size of the nano particles, the level of purity, and the method of synthesis involved are the main aspects that you need to be aware of, before spending your money on these nano particles.
For this reason, before you place an order with any online supplier of silica nano particles, take a close look at the specifications of the product being sold by them. This will save you from the hassles of returning the order if the requirements are not met.
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