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Franziska Walterspiel

@fwalterspiel.bsky.social

107 followers 275 following 2 posts

Organic Chemist & Biochemist | Chemical Biology | Triathlete

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Reposted by Franziska Walterspiel

Max Planck Institute for Medical Research @mpi-mr.bsky.social · 16/02/2026

👀Robust photoactivatable fluorescent markers with red and #far-red emission for live-cell imaging are difficult to find? Not anymore! Researchers at our Optical Nanoscopy Department have developed new far-red markers. Successfully used in STED, PALM and MINFLUX nanoscopy!🔬 doi.org/10.1016/j.ch...

doi.org

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Reposted by Franziska Walterspiel

Richard Lincoln, PhD @rlincolnchemist.bsky.social · 24/11/2025

🚀 We’re hiring! EMBL TechDev Internship (TDI25-14) We’re looking for an organic chemist to help develop novel fluorogenic HaloTag ligands for deep-tissue imaging. You’ll contribute to molecular design and run in silico, in vitro, and microscopy-based assays to quantify fluorophore performance.

embl.org

EMBL TechDev Internship Programme – Scientific Visitor Programme

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Franziska Walterspiel @fwalterspiel.bsky.social · 13/11/2025

I’m very happy that our paper is now published in Angewandte Chemie! 👏 A Photoswitchable HaloTag for Spatiotemporal Control of Fluorescence in Living Cells. ↪️ onlinelibrary.wiley.com/doi/full/10.... Big thanks again to all co-authors (especially Bego) and collaborators for their contributions! 👏

onlinelibrary.wiley.com

A Photoswitchable HaloTag for Spatiotemporal Control of Fluorescence in Living Cells

Photoswitchable fluorophores are critical for advanced bioimaging. Here, we develop a photoswitchable self-labeling HaloTag that can reversibly modulate the emission of a bound fluorogenic dye via a ...

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Franziska Walterspiel @fwalterspiel.bsky.social · 13/11/2025

Excited to share the second chapter of my PhD work - Photoclickable HaloTag Ligands for Spatiotemporal Multiplexed Protein Labeling on Living Cells! 🥳 A big thank you to @clairedeo.bsky.social and all co-authors who contributed to this work. ➡️ www.biorxiv.org/content/10.1...

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