CAJ | 학술논문

量子点因其具有独特的物理和化学性质(如激发光谱宽、发射光谱窄,而且可通过改变量子点内核心材料的尺寸大小对其发射光波长进行调频等)被作为一种新型的荧光标记物在生物医学中获得广泛使用.就量子点的光学特性及其在生物、医学等方面的最新研究进展及应用前景进行简要综述,同时讨论了量子点存在的细胞毒性等主要问题.
양자점인기구유독특적물리화화학성질(여격발광보관、발사광보착,이차가통과개변양자점내핵심재료적척촌대소대기발사광파장진행조빈등)피작위일충신형적형광표기물재생물의학중획득엄범사용.취양자점적광학특성급기재생물、의학등방면적최신연구진전급응용전경진행간요종술,동시토론료양자점존재적세포독성등주요문제.
Quantum Dots (QDs) with its unique optical properties including broad-range excitation, sizetunable narrow emission spectra and the adjustable emission wavelength by changing the size of core composition, is widely applied in biomedicine as a fluorescent marker in recent years. This paper focuses on the review of the characteristic of ODs, the prospects of its applications in biological and medical areas and the latest research development.Moreover,key issues including the potential toxicity of ODs are discussed.