🌪️🌀The beauty of stirring a solution! 🌀🌪️
I added rhodamine B to fluorescein in water.
#FluorescenceFriday #SciArt #SciComm #RealTimeChem #Chemistry

When the Pope wants in on the #FluorescenceFriday fun 🤓

Turning things upside down for #FluorescenceFriday. 🧪✨ 

Happy Fluorescence Friday 🔦
 
#Fluorescence #Chemistry #LabLife #WomenInScience

Not happy #FluorescenceFriday for me 😤
What is this now? Who was in the selection committee for this @nikonmicroanz.bsky.social ?

Check out some immunofluorescent images from a @science.org
study. Heles et al. found that psilocybin (a psychoactive compound found in mushrooms) prevented the development of chemotherapy-induced peripheral neuropathy in preclinical models. www.science.org/doi/10.1126/... 🧪
#FluorescenceFriday

We get to work with so many cool cell models:

Primary, immortalized, transformed...
Brain, lung, liver...
Human, mouse, reptile...

But HEK...

...293Ts can be pretty cool too! 😉

💜 Purple: Actin
💛 Yellow: Ectopically expressed protein
🤍 White: DNA

🔬: Joe McKellar

#FluorescenceFriday #SciArt

#FluorescenceFriday
#FlowerFriday

Purslanes open during the day, usually after I leave home and close before I get home 🙄
It would be great if I can make it home in time today 😊

#Flower #Purslane #Work #Photography

Happy #FluorescenceFriday!
Question: How long can a #cytoneme get?
Answer: Looooooong.
🔬 by @stjuderesearch.bsky.social graduate student Christina Wang.
🟣 marks the membrane of a cultured fibroblast. 🧪

A little bit of what we are doing in the circuits group at @lieberinstitute.bsky.social. An Amphetamine recruited ensemble in the mPFC tagged with mCherry. Credits to Suhaas Adiraju (Grad student) and @danolivares.bsky.social. #fluorescencefriday

Happy #fluorescencefriday! Today we have the back cover of our current issue of #CYTOSKELETON. Check out the entire issue here: onlinelibrary.wiley.com/toc/19493592...

💧◀️💧Diffusion in reverse!💧◀️💧
I added fluorescein & rhodamine B to a water bath under UV illumination.
#FluorescenceFriday #SciArt #SciComm #RealTimeChem #Chemistry

#FluorescenceFriday Spiderweb-like structure by skin #fibroblasts at IMAG’IC. 🟢 #Collagen I immunofluo + 🟣 #SHG fibrillar collagen, #multiphoton microscopy
Valérie A. @crm-myologie.bsky.social
@institutcochin.bsky.social
@upcite.bsky.social
@inserm.fr
@cnrs.fr

Small structures, big discoveries — #FluorescenceFriday 🔬

While waiting for the manuscript to be uploaded on bioRxiv, here some sneak peek #FluorescenceFriday

Indirect immunostaining of a mouse brain section with ATP13A5 🔴(Pericytes), GFAP 🟢 (Astrocytes) von Willebrand factor 🟡(Weibel-Palade bodies) DAPI🔵 (Nuclei) #FluorescenceFriday #bloodbrainbarrier

Our beautiful ‘Featured image’ this #FluorescenceFriday was acquired by @enicolay.bsky.social. The image shows a #zebrafish larvae with macrophages and neurons depicted in different colours.
Learn more about Elena’s research: focalplane.biologists.com/2026/09/11/f...

Nuclear pore complexes labelled for NUP96🟥 and Mab414🟦, imaged from confocal to high-power STED.

Each imaging mode reveals progressively finer structural details.

One sample, multiple imaging modes - with the #MIRAVAPolyscope.

#fluorescencefriday

Happy #FluorescenceFriday! ✨

It's the glue that holds us together, but it looks like a pair of angel wings to me. 👼

This beautiful meshwork of extracellular matrix surrounds the developing tissues of a quail embryo, helping guide cells as they build the body.

📷 @wangjianxiong.bsky.social 🔬

Here is the full clip of an embryonic myeloid cell transiting from inside to outside of an explant. It's one of my most favorite clips. Note how the nucleus 🔵 is squeezed right at the tissue boundary, and the myosin signal 🔴 goes from rearward to randomly distributed. How cool? #FluorescenceFriday