Dark field microscopy

（重定向自Darkfield microscopy）

Diagram illustrating the light path through a dark field microscope.

Dark field microscopy produces an image with a dark background.

Weak beam DF of strain around nuclear track cores.

Digital darkfield simulation of 2nm metal particles on a nano-cylinder

Dark field microscopy (dark ground microscopy) describes microscopy methods, in both light and electron microscopy, which exclude the unscattered beam from the image. As a result, the field around the specimen (i.e., where there is no specimen to scatter the beam) is generally dark.

单词	Darkfield microscopy
释义	Darkfield microscopy 原声例句 Osmosis-微生物 Diagnosis is done with ELISA, by visualizing the bacteria under darkfield microscopy, or with PCR to detect bacterial DNA. 诊断方式包括ELISA、暗视野显微镜显像或者PCR检测细菌DNA。英语百科 Dark field microscopy （重定向自Darkfield microscopy） Dark field microscopy (dark ground microscopy) describes microscopy methods, in both light and electron microscopy, which exclude the unscattered beam from the image. As a result, the field around the specimen (i.e., where there is no specimen to scatter the beam) is generally dark.
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