摘要
介绍了近场光学显微镜 (SNOM ) ,原子力显微镜 (AFM ) ,扫描隧道显微镜 (STM)和光镊(OPTICALTWEEZERS)等相关技术的原理 这些技术突破了传统显微镜的衍射极限对分辨率的限制 ,可以对单个分子进行探测和操纵 ,因此在物理、化学、生物、医学。
The principle of Near-Field Scanning Optical Microscope (SNOM), Atomic Force Microscope (AFM), Scanning Tunneling Microscope (STM) and Optical Tweezers were introduced in this paper. These new technologies break through limitations to the common microscopes and can detect and manipulate single molecule. They will be widely used in physics, chemistry, technology, medicine, material science and microelectronics etc.[
出处
《暨南大学学报（自然科学与医学版）》
CAS
CSCD
2001年第1期64-69,共6页
Journal of Jinan University(Natural Science & Medicine Edition)
基金
广东省自然科学基金!资助项目 (990 483)
关键词
原子力显微镜
单分子操纵
扫描隧道显微镜
近场光学显微镜
光镊
衍射极限
分辨率
near field optics
\ atomic force microscope
\ scanning tunnel microscope
\ scanning near field optical microscope
\ optical tweezers
