When it comes to the protein cell adsorption the use of the carboxyl-functionalizedmagnetic silica nanoparticles can bring handy outcome. You can now get these nano particles in cheap and can make the best use of them. These are also known as the super magnetic beads or nano particles which have very high carboxyl percentage on its surface. And that’s the reason why it can bind with the proteins, antibodies and polypeptides easily. These nano particles also help with fast separation from the solution.
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