abstract |
A therapeutic nanoparticle containing a cationic polypeptide and a polyanionic molecule, in which the cationic polypeptide, exerting antibacterial activity, forms electrostatic interaction with the polyanionic molecule, and the therapeutic nanoparticle has a diameter of less than 50 nm. Also disclosed are a pharmaceutical composition, a treatment method, and a preparation method, all related to the therapeutic nanoparticle. |