fluorescence

emission of light by a substance that has absorbed light
Thing general Q191807
Press Enter · cited answer in seconds

fluorescence

Summary

fluorescence ranks in the top 2% of general entities by monthly Wikipedia readership (477 views/month).[1]

Key Facts

  • fluorescence is a type of luminescence[2].
  • fluorescence is a type of color[3].
  • fluorescence's Commons category is recorded as Fluorescence[4].
  • fluorescence's topic's main category is recorded as Category:Fluorescence[5].
  • fluorescence's described by source is recorded as Meyers Konversations-Lexikon, 4th edition (1885–1890)[6].
  • fluorescence's described by source is recorded as Encyclopædia Britannica 11th edition[7].
  • fluorescence's manifestation of is recorded as fluorophore[8].
  • fluorescence's different from is recorded as luminescence[9].
  • fluorescence's different from is recorded as phosphorescence[10].
  • fluorescence's different from is recorded as bioluminescence[11].
  • fluorescence's on focus list of Wikimedia project is recorded as Wikipedia:Vital articles/Level/4[12].

Body

Definition and Type

Recorded subclass of include luminescence[2] and color[3].

Influence

Things named for fluorescence include fluorescent lamp[13] and fluorescence microscope[14].

Why It Matters

fluorescence ranks in the top 2% of general entities by monthly Wikipedia readership (477 views/month).[1] fluorescence has Wikipedia articles in 29 language editions, a strong signal of global cultural recognition.[15] fluorescence is known by 45 alternative names across languages and contexts.[16]

Entities named for fluorescence include fluorescent lamp[13] and fluorescence microscope[14].

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [2] . wikidata.org.
  2. [3] . wikidata.org.
  3. [4] . wikidata.org.
  4. [5] . wikidata.org.
  5. [6] . wikidata.org.
  6. [7] . wikidata.org.
  7. [8] . wikidata.org.
  8. [9] . wikidata.org.
  9. [10] . wikidata.org.
  10. [11] . wikidata.org.
  11. [12] . wikidata.org.

Inverse relationships (entities pointing at this one)

  1. [13] . wikidata.org. → on this site
  2. [14] . wikidata.org. → on this site

Aggregate / graph-position facts

  1. [1] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [15] . Wikidata sitelinks. wikidata.org.
  3. [16] . Wikidata aliases. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). fluorescence. Retrieved April 10, 2026, from https://4ort.xyz/entity/fluorescence
MLA “fluorescence.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/fluorescence.
BibTeX @misc{4ortxyz_fluorescence_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{fluorescence}}, year = {2026}, url = {https://4ort.xyz/entity/fluorescence}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): fluorescence — https://4ort.xyz/entity/fluorescence (retrieved 2026-04-10)

Canonical URL: https://4ort.xyz/entity/fluorescence · Last refreshed:

Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 2d ago · Twofivesixbot bot · 2026-05-18 view diff on Wikidata ↗
    Subclass of luminescence, color
    Manifestation of fluorophore
    On focus list of wikimedia project Wikipedia:Vital articles/Level/4
    Topic's main category Category:Fluorescence
    + 4 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-update-qualifiers:1||1|8 */ [[Property:P2347]]: 3265, mv to monolingual text names on YSO statements"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.