| abstract |
The present invention includes a plurality of porous silica particles with an anticancer active peptide embedded therein, a plurality of nitrogen-containing groups are located on the outer surface of each porous silica particle, and folic acid is bonded to at least some of the nitrogen-containing groups, thereby preventing cancer The present invention relates to an anticancer agent that has excellent target delivery ability, does not form a precipitate in an in vivo environment, has very excellent stability, and can be applied to various carcinomas. |