Juana G. Stollmaier
@jgstoll.bsky.social
Postdoc in the Christianson Lab @UPenn, making cool inhibitors and deciphering blobs in X-ray electron density maps.
(she/her) 🇧🇷🇨🇦🇺🇸
(she/her) 🇧🇷🇨🇦🇺🇸
*Insert the Predator handshake gif*
January 31, 2026 at 2:25 PM
*Insert the Predator handshake gif*
Everyday the same struggle of "do I login to my social media or to my building?"
January 23, 2026 at 3:04 PM
Everyday the same struggle of "do I login to my social media or to my building?"
Reposted by Juana G. Stollmaier
“The Ents are going to war”
I've lived in Minnesota my whole life and have experienced some major cold snaps but this is the first time I've heard about exploding trees.
January 21, 2026 at 9:15 PM
“The Ents are going to war”
Reposted by Juana G. Stollmaier
Dr. Martin Luther King, Jr. dedicated his life fighting for equity and justice. He taught us that even in the face of intimidation and discrimination, we must never stop working towards a better future – a lesson that feels especially relevant today.
January 19, 2026 at 2:01 PM
Dr. Martin Luther King, Jr. dedicated his life fighting for equity and justice. He taught us that even in the face of intimidation and discrimination, we must never stop working towards a better future – a lesson that feels especially relevant today.
Reposted by Juana G. Stollmaier
a cataclysmic day for algebra
X has stopped working
X has stopped working
www.independent.co.uk
January 16, 2026 at 4:04 PM
a cataclysmic day for algebra
One of 2025 highlights was buying this orange chair, intended for human use, but the cats had other plans.
December 31, 2025 at 4:54 PM
One of 2025 highlights was buying this orange chair, intended for human use, but the cats had other plans.
Reposted by Juana G. Stollmaier
David Attenborough [whispering]:
“Like a grain of sand in a vast desert, the predator blends seamlessly into its environment, nearly imperceptible to the naked eye.”
“Like a grain of sand in a vast desert, the predator blends seamlessly into its environment, nearly imperceptible to the naked eye.”
December 28, 2025 at 3:38 PM
David Attenborough [whispering]:
“Like a grain of sand in a vast desert, the predator blends seamlessly into its environment, nearly imperceptible to the naked eye.”
“Like a grain of sand in a vast desert, the predator blends seamlessly into its environment, nearly imperceptible to the naked eye.”
Reposted by Juana G. Stollmaier
Entry 3: A dating app for chemists
December 22, 2025 at 3:07 AM
Entry 3: A dating app for chemists
Reposted by Juana G. Stollmaier
How your email finds me, finals week edition.
December 17, 2025 at 1:18 PM
How your email finds me, finals week edition.
Reposted by Juana G. Stollmaier
Don't you guys love this time of the year when you basically heat shock like E. coli when walking into a warm building after walking outside in the cold???
December 15, 2025 at 10:39 PM
Don't you guys love this time of the year when you basically heat shock like E. coli when walking into a warm building after walking outside in the cold???
Reposted by Juana G. Stollmaier
Round 2 of the ACS Organic #ReactionRunoff is up and open for votes!
#ChemSky #ChemChat
@organicdivision.org #AmplifyOrganic
#ChemSky #ChemChat
@organicdivision.org #AmplifyOrganic
December 12, 2025 at 5:05 PM
Round 2 of the ACS Organic #ReactionRunoff is up and open for votes!
#ChemSky #ChemChat
@organicdivision.org #AmplifyOrganic
#ChemSky #ChemChat
@organicdivision.org #AmplifyOrganic
Reposted by Juana G. Stollmaier
“After a few hours of sleep and zero signs of injury (other than maybe a hangover and poor life choices), he was safely released back to the wild,” the local animal control office said.
🔗 www.inquirer.com/news/nation-...
🔗 www.inquirer.com/news/nation-...
A raccoon went on a drunken rampage in a Virginia liquor store and passed out on the bathroom floor
“After a few hours of sleep and zero signs of injury (other than maybe a hangover and poor life choices), he was safely released back to the wild,” the local animal control office said.
www.inquirer.com
December 3, 2025 at 4:25 PM
“After a few hours of sleep and zero signs of injury (other than maybe a hangover and poor life choices), he was safely released back to the wild,” the local animal control office said.
🔗 www.inquirer.com/news/nation-...
🔗 www.inquirer.com/news/nation-...
Reposted by Juana G. Stollmaier
who decided to call it Secret Santa when Nondisclosure Claus was right there
December 1, 2025 at 10:55 PM
who decided to call it Secret Santa when Nondisclosure Claus was right there
Finally picking up on this project again during 🦃 break
November 27, 2025 at 6:35 PM
Finally picking up on this project again during 🦃 break
Don't we love when the -80 stops functioning and warms up???? On a Friday???? Before Thanksgiving week???? 🫠
November 21, 2025 at 5:22 PM
Don't we love when the -80 stops functioning and warms up???? On a Friday???? Before Thanksgiving week???? 🫠
Reposted by Juana G. Stollmaier
November 13, 2025 at 2:17 AM
Reposted by Juana G. Stollmaier
Poppies are a symbol of remembrance on Armistice Day. Did you know that some poppies are also the source of powerful opioid painkillers?
Find out more in this graphic: www.compoundchem.com/2020/11/11/p...
#ChemSky 🧪
Find out more in this graphic: www.compoundchem.com/2020/11/11/p...
#ChemSky 🧪
November 11, 2025 at 9:51 AM
Poppies are a symbol of remembrance on Armistice Day. Did you know that some poppies are also the source of powerful opioid painkillers?
Find out more in this graphic: www.compoundchem.com/2020/11/11/p...
#ChemSky 🧪
Find out more in this graphic: www.compoundchem.com/2020/11/11/p...
#ChemSky 🧪
When data collection falls on Halloween
October 31, 2025 at 6:39 PM
When data collection falls on Halloween
Reposted by Juana G. Stollmaier
My wife has volunteered at a local food bank for years and confirms what many of you have probably heard: in this case, straight cash is a good donation if you can do it.
The food banks have better access and buying power than individuals do, and can try to address item imbalances as they see them.
The food banks have better access and buying power than individuals do, and can try to address item imbalances as they see them.
October 31, 2025 at 3:13 PM
My wife has volunteered at a local food bank for years and confirms what many of you have probably heard: in this case, straight cash is a good donation if you can do it.
The food banks have better access and buying power than individuals do, and can try to address item imbalances as they see them.
The food banks have better access and buying power than individuals do, and can try to address item imbalances as they see them.
Reposted by Juana G. Stollmaier
Genuinely delighted to download a PhD thesis from a university repository where the author has neglected to remove the words "BITCH THIS IS YOUR THESIS" from the filename.
October 30, 2025 at 8:21 AM
Genuinely delighted to download a PhD thesis from a university repository where the author has neglected to remove the words "BITCH THIS IS YOUR THESIS" from the filename.
Reposted by Juana G. Stollmaier
Maud Menten was born in Canada in 1879 and completed her UG and MD education at University of Toronto. As a research assistant with Leonor Michaelis in 1912, they wrote the classic paper describing the “Michaelis-Menten” model of enzyme kinetics.. #WomenInScience
October 16, 2025 at 1:02 AM
Maud Menten was born in Canada in 1879 and completed her UG and MD education at University of Toronto. As a research assistant with Leonor Michaelis in 1912, they wrote the classic paper describing the “Michaelis-Menten” model of enzyme kinetics.. #WomenInScience
In honour of October, share a 4 word horror story that only someone in your profession would understand:
Someone released (the) PDB structure
Someone released (the) PDB structure
In honour of October, share a 4 word horror story that only someone in your profession would understand:
Final product NMR dropped
Final product NMR dropped
In honor of October, share a 4 word horror story that only someone in your profession would understand:
you sealed an EPR tube with liquid oxygen.
You will find out in 3, 2, 1...
😱
you sealed an EPR tube with liquid oxygen.
You will find out in 3, 2, 1...
😱
October 12, 2025 at 5:51 PM
In honour of October, share a 4 word horror story that only someone in your profession would understand:
Someone released (the) PDB structure
Someone released (the) PDB structure
Reposted by Juana G. Stollmaier
Reposted by Juana G. Stollmaier
Apple is entering the protein folding arena.
SimpleFold: Folding Proteins is Simpler than You Think arxiv.org/abs/2509.18480 🧬🖥️🧪 github.com/apple/ml-sim...
SimpleFold: Folding Proteins is Simpler than You Think arxiv.org/abs/2509.18480 🧬🖥️🧪 github.com/apple/ml-sim...
September 25, 2025 at 9:02 AM
Apple is entering the protein folding arena.
SimpleFold: Folding Proteins is Simpler than You Think arxiv.org/abs/2509.18480 🧬🖥️🧪 github.com/apple/ml-sim...
SimpleFold: Folding Proteins is Simpler than You Think arxiv.org/abs/2509.18480 🧬🖥️🧪 github.com/apple/ml-sim...