方法利用激光陷阱技术，用激光器、生物显微镜、CCD传感器和计算机图像处理系统构成一套光镊来进行操纵。
Methods we constructed an optical tweezers which consists of a Laser, a microscope, a CCD camera and computer image processing system, and manipulated some cells with the tweezers.
研究人员利用原子力显微镜(afm)和磁镊研究了抗癌药物顺铂对单个dna分子结构的影响。
Structural properties of single DNA treated with anti-cancer drug cisplatin were studied with magnetic tweezers and AFM.
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