#fluorescence — Public Fediverse posts

@wendinoakland here you go, sorry for the dee-lay

This rock is partly comprised of autunite, a uranium mineral

#uraniumglass #uranium #fluorescence

How can you use your free netScope Cloud account to share #microscopy files with other #pathologists or #vets?
netScope makes it easy to share complex WSI files, such as #MRXS or #fluorescence, with macOS users.
This is your guide.
https://www.netscope.de/en/cloud
(For personal sharing use a Cloud Premium Subscription.)

Just came across #FPbase, a community-driven database for #fluorescent #proteins and #spectral properties 🌈. Very useful for selecting reporters, comparing #excitation/ #emission #spectra, planning multi-color #imaging 🔬, and avoiding spectral overlap.

🌍 https://www.fpbase.org/about/

#Microscopy #Fluorescence #Neuroscience #OpenScience

Novel biosensing platform provides quantitative graded evaluation of mild to severe liver injury

Real-time monitoring of key biomarkers is a critical prerequisite for early disease diagnosis and personalized therapy. Early detection…
#NewsBeep #News #Health #Alanine #AU #Australia #Fluorescence #invivo #Liver #pH #research #Technology
https://www.newsbeep.com/au/176913/

Novel biosensing platform provides quantitative graded evaluation of mild to severe liver injury

Real-time monitoring of key biomarkers is a critical prerequisite for early disease diagnosis and personalized therapy. Early detection…
#NewsBeep #News #Health #Alanine #CA #Canada #Fluorescence #invivo #Liver #pH #research #Technology
https://www.newsbeep.com/ca/177070/

#VikingSpectrophotometer: A home-built, simple & cost-efficient #OpenSource #absorption & #fluorescence #spectrophotometer for #education in #chemistry:
https://pubs.acs.org/doi/10.1021/acs.jchemed.2c00679
#DIYbio #lab #instruments #spectroscopy #EDU #MINT #STEM #school

🔴 Live lancé !

Partons à la découverte des luminescences du vivant ✨ 💚 - Réact ⏯️ La vie en fluo

➡️ https://www.twitch.tv/oamgui
-
#phosphorescence #fluorescence #luminescence #science #biodiversité #nature #écologie #science #vulgarisation #documentaire #TwitchFR #LiveReact

RDV sur Twitch à partir de 17H !

Apprenons en plus ensemble sur les rôles et formes de luminescence dans le monde vivant ✨ 💚

➡️ www.twitch.tv/oamgui

#phosphorescence #fluorescence #luminescence #science #biodiversité #nature #écologie #science #vulgarisation #documentaire #TwitchFR #LiveReact @pogscience.bsky.social

Researching Glow-Powder Left a few Scars https://hackaday.com/2025/07/20/researching-glow-powder-left-a-few-scars/ #bodymodification #chemistryhacks #biocompatible #glowinthedark #scarification #fluorescence #glowpowder #LEDHacks #biosafe #bodymod #tattoo #light #glow

Researching Glow-Powder Left a few Scars - Content warning: Human alteration and scalpels.
General warning: We are not speaki... - https://hackaday.com/2025/07/20/researching-glow-powder-left-a-few-scars/ #bodymodification #chemistryhacks #biocompatible #glowinthedark #scarification #fluorescence #glowpowder #ledhacks #biosafe #bodymod #tattoo #light #glow

#Altair-LSFM: A high-res, easy-to-build light-sheet #OpenSource #microscope for sub-cellular #imaging:

-lateral/axial res: ~235/350 nm across 266-µ FOV after deconvolution

Preprint: https://doi.org/10.1101/2025.04.08.647739
Repo: https://thedeanlab.github.io/altair/
#DIYbio #lab #instruments #microscopy #LSM #fluorescence

This is a rather fascinating artefact in the spider silk, what could it be?
#microscopy #science #biology #fluorescence #ThT #spider

New research finds #fluorescence in feathers of Long-eared Owls
https://phys.org/news/2025-04-fluorescence-feathers-eared-owls.html

Fluorescent pigment concentration correlated with age, sex, and size in #LongEaredOwl (Asio otus) plumage https://www.tandfonline.com/doi/full/10.1080/15594491.2024.2444031

"female Long-eared #Owls have a much higher concentration of these pigments in their feathers, challenging a common misconception that colorful #plumage is a male trait... We are only beginning to describe fluorescent pigments in #birds and other vertebrates"

Robust & low-cost #3Dprinted #OpenSource device for detecting infectious #microorganisms by #Arduino-controlled loop-mediated #isothermal #amplification:

-incl. #fluorescence viewer with #LEDs/filters

https://doi.org/10.1016/j.ohx.2024.e00568
#DIYbio #lab #instruments #LAMP #PoC #diagnostics

#FluorescenceFriday

Some nice telomere signals, I think experiments are working

#Telomere #Fluorescence #CellBiology #MolecularBiology #GraduateSchool

#FluorescenceFriday

Some nice telomere signals, I think experiments are working

#Telomere #Fluorescence #CellBiology #MolecularBiology #GraduateSchool

#FluorescenceFriday

Some nice telomere signals, I think experiments are working

#Telomere #Fluorescence #CellBiology #MolecularBiology #GraduateSchool

#FluorescenceFriday

Some nice telomere signals, I think experiments are working

#Telomere #Fluorescence #CellBiology #MolecularBiology #GraduateSchool

#FluorescenceFriday

Some nice telomere signals, I think experiments are working

#Telomere #Fluorescence #CellBiology #MolecularBiology #GraduateSchool

#OPTImAL: #Optical projection #tomography implemented for #OpenSource accessibility & low cost:

-#LED excitation
-#motorized rotation stage
-#GPU-based #image reconstruction (#MATLAB/#ASTRA)

https://doi.org/10.1098/rsta.2023.0101
#DIYbio #lab #instruments #fluorescence #imaging #MicroManager

#Sulphur variations in annually #layered #stalagmites using benchtop micro #XRF

#xray #fluorescence is a great tool for #geochemistry and #paleoclimate studies!

#science #spectra #traceelements

https://www.sciencedirect.com/science/article/abs/pii/S0584854722000106

#Sulphur variations in annually #layered #stalagmites using benchtop micro #XRF

#xray #fluorescence is a great tool for #geochemistry and #paleoclimate studies!

#science #spectra #traceelements

https://www.sciencedirect.com/science/article/abs/pii/S0584854722000106

#Sulphur variations in annually #layered #stalagmites using benchtop micro #XRF

#xray #fluorescence is a great tool for #geochemistry and #paleoclimate studies!

#science #spectra #traceelements

https://www.sciencedirect.com/science/article/abs/pii/S0584854722000106

#Sulphur variations in annually #layered #stalagmites using benchtop micro #XRF

#xray #fluorescence is a great tool for #geochemistry and #paleoclimate studies!

#science #spectra #traceelements

https://www.sciencedirect.com/science/article/abs/pii/S0584854722000106

#Sulphur variations in annually #layered #stalagmites using benchtop micro #XRF

#xray #fluorescence is a great tool for #geochemistry and #paleoclimate studies!

#science #spectra #traceelements

https://www.sciencedirect.com/science/article/abs/pii/S0584854722000106

Team of biologists discover fluorescence in 27 marine creatures https://phys.org/news/2024-06-team-biologists-fluorescence-marine-creatures.html

New observations of fluorescent organisms in the Banda Sea and in the Red Sea https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0292476

"Among the instances of newly found #fluorescence were species of boxer #crabs, snake #pipefish, and multiple species of stony #corals. The team also noted that some were truly unique, such as the scarlet #frogfish, which fluoresced green all over its body but also displayed random orange patches."

Optical #fiber-based #OpenSource & low cost portable #spectrometer system:

-#RaspberryPi-/#Python-controlled
-#3Dprinted parts

https://doi.org/10.1016/j.ohx.2024.e00530
#DIYbio #DIYchem #chemistry #lab #instruments #fluorescence #absorption #LED

FAR-Pi: #OpenSource #AugmentedReality #goggles for #fluorescence-guided #surgery:

-coupled with novel near #infrared (#NIR) #fluorescent contrast agents
-#RaspPi-/#PiCam-control

https://doi.org/10.1101/2022.07.07.498317
#DIYbio #lab #3Dprinted #instruments #laser #LED #medicine #imaging #AR

#NIRis: A low-cost, versatile #OpenSource #3Dprinted #imaging system for #NIR #fluorescence detection of #phototrophic cell colonies used in #science & #education:

-#UV-induced near-#infrared fluorescence detection

https://doi.org/10.1101/2023.05.31.543100
#DIYbio #lab #instruments #STEM #MINT

A #research team at the #University of Göttingen [#Physics #Optics] has developed a new method to produce #Xray images in #colour. In the past, the only way to spatially determine the #chemical #composition of a sample using X-ray #fluorescence [#XRF] was to focus X-rays and scan the whole sample. This is time-consuming and expensive. Scientists have now developed an approach that allows an image of a large area to be produced from a single exposure.

published in Optica: https://doi.org/10.1364/OPTICA.477809