Emulsions preferably of nanoparticles formed from oil compounds coupled to a high Z number atom, said particles coated with a lipid/surfactant coating. The nanoparticles are made specific to targeted cells or tissues by coupling said nanoparticles to a ligand specific for the target cells or tissues. The nanoparticles may further include biologically active agents, radionuclides and/or other imaging agents.
最好是由与高 Z 数原子偶联的油化合物形成的纳米颗粒的乳液,所述颗粒涂有脂质/表面活性剂涂层。通过将纳米颗粒与目标细胞或组织的特异性
配体偶联,使纳米颗粒对目标细胞或组织具有特异性。纳米粒子可进一步包括
生物活性剂、放射性核素和/或其他成像剂。