Tablet microparticles into

Nanoparticles of all descriptions can be used not only as suspensions but also as freeze-dried powders for reconstitution, incorporated into liposomes, as aerosols, in gels and microspheres (e.g., gelatin), adsorbed onto microparticles, dispersed in soft-gelatin capsules [e.g., in polyoxyethylene glycols (PEGs)], or as mini-depot tablets. 

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