#fluorescence

Live, measured metrics for the hashtag #fluorescence from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.

hashtag.org network · sponsored

Own #fluorescence

This #name is available to claim. It becomes your portal on the open agent web: this very page, a keyword you rank for by an open public stake, and a verifiable identity for AI agents. Nobody else sells a page like this for every #name.

$5.00/ year · 12-character #name
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1
Uses / 7 days
Mastodon
1
Accounts / 7 days
Mastodon
40
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 40
0.5
Avg reactions / post
Mastodon · last 40

Day-by-day usage

measured · mas.to (Mastodon public tags API) · fetched 2026-07-27 02:25 UTC
0
07-21
0
07-22
1
07-23
0
07-24
0
07-25
0
07-26
0
07-27

1 uses by 1 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.

Related hashtags

measured · mas.to (Mastodon public search API) · fetched 2026-07-27 02:25 UTC
#fluorescenceimaging
0 uses · 0 accounts / 7d
#XRayFluorescence
0 uses · 0 accounts / 7d
#fluorescencedetectionsystems
0 uses · 0 accounts / 7d
#fluorescencedyechemistry
0 uses · 0 accounts / 7d
#fluorescencefriday
0 uses · 0 accounts / 7d
#fluorescencemicroscopy
0 uses · 0 accounts / 7d
#fluorescencelifetime
0 uses · 0 accounts / 7d
#fluorescenceducorail
0 uses · 0 accounts / 7d
#fluorescenceday
0 uses · 0 accounts / 7d
#fluorescencedescoraux
0 uses · 0 accounts / 7d
#fluorescencemicroscope
0 uses · 0 accounts / 7d
#FluorescenceEveryday
0 uses · 0 accounts / 7d

Live pulse

measured · mas.to (Mastodon tag timeline) · fetched 2026-07-27 02:25 UTC

Everything below is measured over the latest 40 public posts (spanning ~8979 hours).

Posting hours (UTC) — busiest: 15:00

00:0012:0023:00

Languages: English (31) · German (5) · French (3)

Avg boosts / post: 1.2

Top of the latest posts

  • The interior of the peridioles of Nidula niveotomentosa (a birds nest fungus) have surprising green fluorescence in 365 nanometer UV light. Photographed yesterday in Mendocino County, California. Sliced in half with a sharp razor blade. #fu

    Alan Rockefeller@[email protected]♥ 10↻ 72026-01-17 08:18 UTCView post →

  • Teach your #microscope how to print: Low-cost rapid-iteration #OpenSource #microfabrication for #biology: - no cleanroom required - replace SU-8 #photoresist & silicon wafers by #3Dprinting #resin & microscope slides - #fluorescence microsc

    Bose-Einstein-Kondensat@[email protected]♥ 4↻ 22025-08-01 15:31 UTCView post →

  • Haven't seen this sample of yooperlite glow this strongly before! The 20W 365 nm UV LED flashlight is *really* making it shine! #geology #science #fluorescence #rocks

    Adam@[email protected]♥ 3↻ 102025-11-14 03:05 UTCView post →

Every number above is measured from a named public API at the shown fetch time. Nothing is estimated or extrapolated. Platforms that lock their data behind paid APIs are not shown. Agents: the same numbers, as JSON, at /api/hashtags/fluorescence