纳米技术作为21世纪的高新技术之一,已经广泛应用于生物学的各个方面。目前学者们主要通过利用纳米粒子的光学、力学、热学等特性来进行物质检测、药物运载、药物抗菌、肿瘤治疗,而纳米粒子的优异特性使其在辐射防护中仍有用武之地。本工作简明扼要概述了纳米粒子在生物学方面的应用及目前存在的问题,并且大胆前瞻了纳米粒子在放射生物学中的应用前景。
As one of the 21-Century high and new technologies, nanotechnology (NT) has been widely applied in all aspects of biology. From now on, it has been used for detecting substance, carrying drug, antibacterial and turnout therapy by its photometric characteristics, mechanics characteristics, thermal property and other characteristics. Because of the unique advantages of nanoparticles, nanotechnology has great potential in radioprotection. In this article, we introduced the application of nanotechnology in modem biology and the primal problems. Meantime, we explain the prospect of its application in radioprotection.