纳米技术在生物医学方面的应用

Nanotechnology and its Applications in Biology and Medicine

纳米颗粒(NPs)具有较高的科学研究价值,它是宏观物质和微观粒子之间的桥梁。本文阐述了纳米颗粒在生物医学中的应用,包括药物载体,表面拉曼增强效应,量子点,磁性纳米颗粒等。在治疗癌症,基因工程,生物代谢,胚胎发育等领域内的研究取得了突破性进展。

Nano particles （NPs） are highly valuable in scientific research and practical applications in many fields, as a bridge between macroscopic materials and microscopic particles. This article describes the applications of NPs in biology and medicine, including drug carriers, surface--enhanced Raman scattering, quantum dots, magnetic nano--particles etc.. These applications of NPs made breakthroughs of research in fields such as cancer therapy, genetic engineering, metabolism and embryo development.