Mesoporous silicon nanomaterials(MSN) due to the huge specific surface, poresize adjustable, easy to modify, higher biocompatibility characteristic, more and morereceived the attention of people, Especially, as a genetic drug carrier has theincomparable superiority than other carriers, In this paper, this expected to make thenanoparticles carry siRNA and medicine to safely and efficiently transfection thecells.end achieve controlled release.
first synthetic MSN, which through calcined, amination modify,...