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  1. Dictionary
    fluoresce
    /flʊəˈrɛs/

    verb

    • 1. shine or glow brightly due to fluorescence: "the molecules fluoresce when excited by ultraviolet radiation"

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  2. dictionary.cambridge.org › dictionary › englishFLUORESCE | English meaning - Cambridge Dictionary

    Fluoresce means to absorb light of a short wavelength and produce light of a longer wavelength, especially when it produces a bright color that can be seen in the dark. Learn more about the science, usage and pronunciation of fluoresce with examples from the Cambridge Dictionary.

  3. www.merriam-webster.com › dictionary › fluoresceFluoresce Definition & Meaning - Merriam-Webster

    Fluoresce is a verb that means to produce, undergo, or exhibit fluorescence, which is a type of light emission. Learn the etymology, history, and examples of fluoresce from the Merriam-Webster dictionary.

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  5. www.dictionary.com › browse › fluoresceFLUORESCE Definition & Meaning | Dictionary.com

    Fluoresce definition: to exhibit fluorescence. . See examples of FLUORESCE used in a sentence.

  6. en.wikipedia.org › wiki › FluorescenceFluorescence - Wikipedia

    Fluorescence is one of two kinds of emission of light by a substance that has absorbed light or other electromagnetic radiation. Fluorescence involves no change in electron spin multiplicity and generally it immediately follows absorption; phosphorescence involves spin change and is delayed.

  7. sciencenotes.org › fluorescence-definition-and-examplesFluorescence Definition and Examples - Science Notes and Projects

    Apr 5, 2023 · Fluorescence is a phenomenon where certain materials rapidly (around 10 -8 seconds) emit light when they are exposed to specific types of electromagnetic radiation, typically ultraviolet (UV) light. Fluorescent materials are those that can exhibit this characteristic.

  8. dictionary.cambridge.org › dictionary › englishFLUORESCENCE | English meaning - Cambridge Dictionary

    Fluorescence is the production of light by a substance that has absorbed light or other radiation, with a longer wavelength than the absorbed light. Learn more about the phenomenon, its applications, and related words and phrases from Cambridge Dictionary.

  9. www.merriam-webster.com › dictionary › fluorescenceFluorescence Definition & Meaning - Merriam-Webster

    Mar 9, 2015 · Fluorescence is the giving off of radiation, usually visible light, when exposed to radiation from another source. Learn more about the synonyms, examples, word history, and medical definition of fluorescence.

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