MICROENCAPSULES CONTAINING SURFACE-MODIFIED MICROPARTICLES AND METHODS OF FORMING AND USING THE SAME

摘要

An encapsulated particle, comprising a plurality of preformed micropartic les encapsulated in an amorphous matrix, wherein at least one of the preform ed microparticles comprises a core microparticle and a monolayer associated with the outer surface of the core microparticle. The core microparticle com prises at least one active agent that is capable of being released from the encapsulated particle.