| fluoroscopic |
Fluoroscopy is used to provide moving picture X-rays which are shown on a monitor. Like normal X-rays it delivers a dose of ionizing radiation to the patient and so must only be used when the benefits to the patient outweigh the risk of developing cancer due to the radiation. Modern fluoroscopy is performed with devices called image intensifiers which provide acceptable images at relatively low doses of radiation. ...
출처: en.wikipedia.org/wiki/Fluoroscopic
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|---|---|
| fluorescence |
Fluorescence is a luminescence, i.e. optical phenomenon in cold bodies, in which a molecule absorbs a high-energy photon, and re-emits it as a lower-energy (longer-wavelength) photon. The energy difference between the absorbed and emitted photons ends up as molecular vibrations (heat). Usually the absorbed photon is in the ultraviolet, and the emitted light (luminescence) is in the visible range, but this depends on the absorbance curve and Stokes shift of the particular fluorophore. ...
출처: en.wikipedia.org/wiki/Fluorescence
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| fluorescent |
Fluorescence is a luminescence, i.e. optical phenomenon in cold bodies, in which a molecule absorbs a high-energy photon, and re-emits it as a lower-energy (longer-wavelength) photon. The energy difference between the absorbed and emitted photons ends up as molecular vibrations (heat). Usually the absorbed photon is in the ultraviolet, and the emitted light (luminescence) is in the visible range, but this depends on the absorbance curve and Stokes shift of the particular fluorophore. ...
출처: en.wikipedia.org/wiki/Fluorescent
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| fluorocarbon |
Fluorocarbons are carbon-fluorine compounds that often contain other elements such as hydrogen, chlorine, or bromine. Common fluorocarbons include chlorofluorocarbons and related compounds (also known as ozone depleting substances including hydrochlorofluorocarbon which is a CFC substitute). Fluorocarbons are polymers and are organic compounds containing fluorine directly bonded to carbon. ...
출처: en.wikipedia.org/wiki/Fluorocarbon
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| fluoroscope |
An x-ray machine that makes it possible to see internal organs in motion.
출처: www.stjude.org/glossary
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