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- Fluorine-18 abstract "Fluorine-18 (18F) is a fluorine radioisotope which is an important source of positrons. It has a mass of 18.0009380(6) u and its half-life is 109.771(20) minutes. It decays by positron emission 97% of the time and electron capture 3% of the time. Both modes of decay yield stable oxygen-18.Fluorine-18 is an important isotope in the radiopharmaceutical industry, and is primarily synthesized into fluorodeoxyglucose (FDG) for use in positron emission tomography (PET scans). It is substituted for hydroxyl and used as a tracer in the scan. Its significance is due to both its short half-life and the emission of positrons when decaying. In the radiopharmaceutical industry, it is made using either a cyclotron or linear particle accelerator to bombard a target, usually of pure or enriched oxygen-18-water with high energy protons (typically ~18 MeV protons). Fluorine-18 is often substituted for a hydroxyl group in a radiotracer parent molecule, due to similar steric and electrostatic properties. This may however be problematic in certain applications due to possible changes in molecule polarity.".
- Fluorine-18 thumbnail Fluorine-18_decay.svg?width=300.
- Fluorine-18 wikiPageID "4226265".
- Fluorine-18 wikiPageRevisionID "601787996".
- Fluorine-18 abundance Radionuclide.
- Fluorine-18 after Oxygen-18.
- Fluorine-18 alternateNames "Fluorine-18".
- Fluorine-18 background "#eee".
- Fluorine-18 before Isotopes_of_neon.
- Fluorine-18 bindingEnergy "137369.199".
- Fluorine-18 decayEnergy "0.6335".
- Fluorine-18 decayEnergy "1.6555".
- Fluorine-18 decayMass "18".
- Fluorine-18 decayMode Electron_capture.
- Fluorine-18 decayMode Positron_emission.
- Fluorine-18 decayProduct "Oxygen-18".
- Fluorine-18 decaySymbol "O".
- Fluorine-18 element "fluorine".
- Fluorine-18 error "0.593".
- Fluorine-18 excessEnergy "873.431".
- Fluorine-18 halflife "6586.26".
- Fluorine-18 hasPhotoCollection Fluorine-18.
- Fluorine-18 heavier Isotopes_of_fluorine.
- Fluorine-18 imageCaption "86400.0".
- Fluorine-18 isotopeName "Fluorine-18".
- Fluorine-18 lighter Isotopes_of_fluorine.
- Fluorine-18 mass "18.000938".
- Fluorine-18 massNumber "18".
- Fluorine-18 numNeutrons "9".
- Fluorine-18 numProtons "9".
- Fluorine-18 spin "1".
- Fluorine-18 symbol "F".
- Fluorine-18 subject Category:Isotopes_of_fluorine.
- Fluorine-18 subject Category:Radiopharmaceuticals.
- Fluorine-18 comment "Fluorine-18 (18F) is a fluorine radioisotope which is an important source of positrons. It has a mass of 18.0009380(6) u and its half-life is 109.771(20) minutes. It decays by positron emission 97% of the time and electron capture 3% of the time. Both modes of decay yield stable oxygen-18.Fluorine-18 is an important isotope in the radiopharmaceutical industry, and is primarily synthesized into fluorodeoxyglucose (FDG) for use in positron emission tomography (PET scans).".
- Fluorine-18 label "Fluor 18".
- Fluorine-18 label "Fluor-18".
- Fluorine-18 label "Fluorine-18".
- Fluorine-18 sameAs Fluor-18.
- Fluorine-18 sameAs Fluor_18.
- Fluorine-18 sameAs Fluor-18.
- Fluorine-18 sameAs Flúor-18.
- Fluorine-18 sameAs m.05_f6qf.
- Fluorine-18 sameAs Q2031969.
- Fluorine-18 sameAs Q2031969.
- Fluorine-18 wasDerivedFrom Fluorine-18?oldid=601787996.
- Fluorine-18 depiction Fluorine-18_decay.svg.
- Fluorine-18 isPrimaryTopicOf Fluorine-18.