bright-field microscopy

См. также в других словарях:

• Bright field microscopy — is the simplest of all the optical microscopy illumination techniques. Sample illumination is transmitted (i.e., illuminated from below and observed from above) white light. The most common use of the microscope involves the use of an organism… …   Wikipedia

• bright-field microscopy — Optical microscopy, in which absorption to a great extent and diffraction to a minor extent give rise to the image, as opposed to phase contrast or interference methods of microscopy …   Dictionary of molecular biology

• bright-field — ˈ ̷ ̷ˌ ̷ ̷ adjective : producing or using a strongly lighted background bright field microscopy compare dark field * * * /bruyt feeld /, adj. Micros. of or pertaining to the illuminated region about the object of a microscope …   Useful english dictionary

• bright-field illumination — noun A method of illumination in microscopy in which the specimen appears dark on a bright background • • • Main Entry: ↑bright …   Useful english dictionary

• 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… …   Wikipedia

• dark-field microscopy —    Descriptive of the appearance of the image of the specimen when this technique is used. Various details of the specimen appear as bright features on a dark field or background. Dark field microscopy can be used to accentuate refraction images …   Forensic science glossary

• bright field — noun Used to describe the most common form of optical microscopy in which light is transmitted through the sample which appears on a bright background …   Wiktionary

• Microscopy — is the technical field of using microscopes to view samples and objects that cannot be seen with the unaided eye (objects that are not within the resolution range of the normal eye). There are three well known branches of microscopy, optical,… …   Wikipedia

• Phase contrast microscopy — Phase contrast image of a cheek epithelial cell Phase contrast microscopy is an optical microscopy illumination technique of great importance to biologists in which small (invisible to the human eye) phase shifts in the light passing through a… …   Wikipedia

• Digital holographic microscopy — Contents 1 Working principle 2 Advantages 3 Applications 4 …   Wikipedia

• Differential interference contrast microscopy — Micrasterias furcata imaged in transmitted DIC microscopy. Differential interference contrast microscopy (DIC), also known as Nomarski Interference Contrast (NIC) or Nomarski microscopy, is an optical microscopy illumination technique used to… …   Wikipedia