英德
有道
百度
谷歌
图片
维基
百科
暗场显微镜
dark field microscope
dark ground microscope
dark ground microscope
- 中国科学技术大学李银妹课题组，提出将暗场显微术观察光散射的技术与光镊捕获相结合的设想，在传统光学显微镜光镊系统上从侧面耦合一束片状激光照射样品，在特定的激光入射位置，使样品中粒子的散射光可通过显微镜成像；克服光镊的阱位与显微成像面以及激光照射面三者严格重合的技术关键，实现了光镊捕获100纳米聚苯乙烯小球的同时也能在整个显微视场中观察纳米粒子，达到了光镊捕获纳米粒子的同时也能观测的目的。
China University of Science and Technology Li Yin-mei Group, proposed to dark field microscopy observation of light scattering technology and optical tweezers capture the idea of combining the traditional optical microscope optical tweezers system from the side of a bouquet of Flake coupling laser irradiation samples, Laser incident in a specific location, so that samples of the particles scattered light through the microscope imaging; overcome the well-optical tweezers and microscopic imaging of laser irradiation, as well as strictly coincidence of the three key technologies to achieve the optical tweezers capture 100 nanometer - Styrene ball at the same time also in the entire field of view of microscopic observation of nano-particles, to capture optical tweezers Nanoparticles can also observation purposes.
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