Marie Auvray

Synthetic fluorophores for live-cell fluorescence microscopy and biosensing - Nature Chemical Biology Performing live-cell microscopy experiments with high spatial and temporal resolution requires fluorophores with highly optimized properties. This Review examines the progress in developing synthetic ...

🚨Curious how synthetic fluorophores simplify microscopy? Our review covers applications such as super-resolution microscopy and biosensing. 🎉👩‍🔬Congrats to my first PhD student, Agnese Nicoli, for the fearless deep dive! 🔬 ⚗️
D-CHAB @ethz.ch
www.nature.com/articles/s41...

#ChemBioParis2025 was the perfect setting to officially present the latest @scf-chembio.bsky.social awards 👏:

- the Thesis Award to @linaelhajji.bsky.social

- the Young investigator award 2024 to @juliekarpenko.bsky.social
and 2025 to @achevalierchembio.bsky.social

📸 Fabien Venturi

Very happy about the launch of our new group @fychembio.fr, who co-organized the Trainee symposium at #ChemBioParis2025! 🧪 It was a real pleasure to host the career discussion panel with Marc Panosetti, with wonderful guests: Yimon Aye, Bridget Wagner, Ruben Ragg, and François Autelitano.

It's official, the Young French ChemBio group has just been launched 💫 !

Our mission ? To bring together the next generation of chemical biologists 🧪​🧬, foster exchange opportunities, and promote interdisciplinary science in France and beyond !

@scf-chembio.bsky.social

💡 Pro tip before the weekend:
Submit your abstract & register for #ChemBioParis2025 now.
📅 Final deadline for submission and early-bird: June 24
No extension.
🎉 Oct 6–9 | Paris
🔗 chembioparis2025.com
#ChemicalBiology #ICBS2025 #ECBS2025

Looking for the perfect read for a ☀️weekend? Marco’s latest Angewandte paper is now online and ready to download! 🤩😎❤️ We stabilized HIF1alpha under normoxia conditions photocontrolling downstream events (VEGFA expression)
We hope you enjoy it as much as we do onlinelibrary.wiley.com/doi/epdf/10....

🚨 Only 10 days left to secure your Early Bird Registration & submit your abstracts for #ChemBioParis2025!
Don't miss this major ICBS & ECBS joint meeting in the heart of Paris.

🔗 chembioparis2025.com
🗓️ Deadline: June 10, 2025

#ChemicalBiology #CallForAbstracts #ICBSECBS2025

Promotional graphic featuring the table of contents image along with the journal and article title.

'Comparative Study of Click Handle Stability in Common Ligation Conditions' from Bioconjugate Chemistry is an open access #ACSEditorsChoice.

📖 Read the article: buff.ly/ZbONYVZ

Deadline #PhD position extended until 09.03 - Apply online👇🏼
stellenangebote.uni-marburg.de/jobposting/3...
Please RT❤️ - Thanks

1/5 🚀 Excited to share our latest preprint from: 𝗦𝗶𝗥-𝗫𝗔𝗰𝘁𝗶𝗻: 𝗔 𝗳𝗹𝘂𝗼𝗿𝗲𝘀𝗰𝗲𝗻𝘁 𝗽𝗿𝗼𝗯𝗲 𝗳𝗼𝗿 𝗶𝗺𝗮𝗴𝗶𝗻𝗴 𝗮𝗰𝘁𝗶𝗻 𝗱𝘆𝗻𝗮𝗺𝗶𝗰𝘀 𝗶𝗻 𝗹𝗶𝘃𝗲 𝗰𝗲𝗹𝗹𝘀 on #bioRxiv!
www.biorxiv.org/content/10.1...

#JohnssonLab and #ArndtLab with valued collaborators

It is my first Bluesky post: I am thrilled that our work on MemGraft probes for “permanent” fluorescent labelling of plasma membranes is finally out in JACS Au! We established a concept of lipid-directed covalent labeling of plasma membranes. Open access article:
pubs.acs.org/doi/10.1021/...

Deuterated oxazines are bright near-infrared fluorophores for mitochondrial imaging and single molecule spectroscopy Bright near-infrared fluorophores are in demand for microscopy. We showcase a deuterated oxazine being 23% brighter vs. ATTO700. With a longer lifetime of 1.85 nanoseconds, we find the best-in-class S...

Our work on deuterated oxazines was just published in @chemcomm.bsky.social. Enjoy reading ! #FluorescenceFriday, #ChemBio.
pubs.rsc.org/en/content/a...

@andimaging.bsky.social

You can discuss that with the corresponding author of the paper but I think it should be possible !

We tried only with Hoechst/DAPI but it should be possible to use it in combination with lysosome/actin probes as well for example !

Thanks ! Do you mean simultaneously with a non-covalent probe that targets tubulin or another protein/organelle?

These probes are compatible STED microscopy in both living and fixed cells. Notably, we showed that the targeting moiety could be washed out while preserving tubulin staining, ensuring minimal disruption of tubulin function.

Thrilled to share with you our work on covalent probes! By introducing a biocompatible sulfonium-based cleavable linker, we developed a series of fluorescent probes that can label covalently endogenous tubulin in various cell lines.

www.biorxiv.org/content/10.1...

#Chembio #FluorescenceFriday

🤩🤩Last days to apply for a #PhD in #organicchemistry to inhibit RNase E 🤩🤩 within our graduate school - Application online 📩. We wait for you at #LovelyMarburg ♥️🏰 - please RT ♥️ 🙏🏽
stellenangebote.uni-marburg.de/jobposting/2...

Figure 4. Position and type of fluorescent tag affect protein expression and P-body numbers in vivo.

The dark side of fluorescent protein tagging: the impact of protein tags on biomolecular condensation
www.biorxiv.org/content/10.1...