We explore and apply light-matter interactions at the nanoscale. CIBION-CONICET / Physics Department, University of Buenos Aires
Joined April 2020
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Pinned Tweet
30 Jun 2022
Do you have a confocal microscope in your lab? Then you can perform 1-nm single-molecule localizations in it with only a few modifications. We present #RASTMIN, an alternative to #MINFLUX that can be easily implemented in existing confocal setups. 1/6
nature.com/articles/s41377-0…
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¿Querés hacer tu doctorado en CONICET inverstigando en la interfaz entre física, biología y química? Vení a conocer nuestros laboratorios y proyectos.
🔬 Física | Química | Bio | Data | Ingeniería
📍 CIBION (Buenos Aires)
📩 Más info: stefani-lab.ar
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Fernando Stefani Lab retweeted
FT: Chairs: Profs. Aydogan Ozcan, Moti Segev, Miles Padgett, Lan Yang and Xiangang Luo
BFT Chairs: Profs. Mark Brongersma, Shuang Zhang, Laura Na Liu, Mona Jarrahi, Mona Jarrahi
@InnovateUCLA
@BrongersmaMark
@MilesPadgett
@igordownunder
@StimulatedRaman
@haoning_tang
May 19
2026 Rising Stars of Light is Now Open for Applications and Nominations.
nature.com/documents/2026_Ri…
@elight2021 @icanx_talks @InnovateUCLA @BrongersmaMark @MilesPadgett @igordownunder @StimulatedRaman @haoning_tang @ChenziGuo
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Fernando Stefani Lab retweeted
22 Dec 2025
El 17/12 se llevó a cabo la defensa de mí tesis doctoral en física en @Exactas_UBA .
Le agradezco a @FernaStefani y a todo el @FerStefaniLab por estos años de intenso trabajo y dedicación en @cibionconicet.
¡Aguante la ciencia argentina y la universidad pública!
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Fernando Stefani Lab retweeted
12 Dec 2025
Fallo de la Cámara favorable a Raicyt! El Estado tendrá que presentar la documentación relacionada con el financiamiento, que viene negando. Seguimos defendiendo el sistema científico tecnológico!
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Fernando Stefani Lab retweeted
9 Dec 2025
📢New post on FocalPlane
Lucía Lopez @luhalac1 @FerStefaniLab describes the federal super-resolution network in Argentina sharing their aims, what they have achieved so far and what they are planning for 2026.
focalplane.biologists.com/20…
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4 Dec 2025
Open-Source Sub-nm Stabilization for Super-Resolution Microscopy🔬
(1/8) 🧵 Excited to share our new open-source stabilization system for single-molecule imaging! We’ve developed a modular, affordable 3D stabilization system that achieves sub-nm precision.
21 Nov 2025
#LSA_Highlight: [Article] Open-source sub-nanometer stabilization system for super-resolution fluorescence microscopy. @UBAonline @LMU_Muenchen @WUT_edu @unifr @CONICETDialoga #Imaging_and_sensing #Super_resolution_microscopy
nature.com/articles/s41377-0…
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4 Dec 2025
(7/8) We want this to be adopted widely. Everything is open-source:
💻 Software (Takyaq) on GitHub: github.com/Stefani-Lab/takya…
Build it, adapt it, improve it for your lab’s needs!
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4 Dec 2025
(8/8) We believe this system can democratize sub-10 nm super-resolution imaging.
A collaborative effort from teams in Argentina, Germany and Switzerland.
Read the full open-access paper here: nature.com/articles/s41377-0…
#OpenScience #Nanoscopy #SuperResolution #Microscopy #MINFLUX
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Fernando Stefani Lab retweeted
21 Nov 2025
dgwbau.vnet.weizan.cn/live/p…
2025 Rising Stars of Light Final Campaign live broadcast within 1 hour.
@LightSciAppl @eLight2021 @iCANX_Talks
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5 Nov 2025
We are delighted to announce that our PI Prof. Fernando Stefani, has joined the Editorial Board of Light: Science & Applications (@LightSciAppl)!
He will serve as an Editor for:
Biophotonics
Nano-photonics
Optical Imaging and Spectroscopy
A great honor and recognition!
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Fernando Stefani Lab retweeted
15 Oct 2025
We are seeking assistance in locating a missing researcher in Germany. If anyone is based in Germany or has contacts in the area who might be able to help, please get in touch as soon as possible.
Any information or support you can provide would be greatly appreciated.
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Fernando Stefani Lab retweeted
11 Oct 2025
🔬📱 Direct single-molecule detection and super-resolution imaging with a low-cost portable smartphone-based microscope.
Our latest work published in Nature Communications.
nature.com/articles/s41467-0…
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8 Oct 2025
Two new advances from our group in collaboration with @GuilleAcuna_Lab expand the realm of super-resolution microscopy and single-molecule measurements:
Small Methods - onlinelibrary.wiley.com/doi/…
Nature Communications - nature.com/articles/s41467-0…
👇👇👇
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8 Oct 2025
The second paper presents a simple and affordable setup to detect single fluorescent molecules with a smartphone! Single-molecule analytics and super-resolution microscopy to the widest public. See them blink yourself👇👇
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8 Oct 2025
Congratulations and thanks to all the team!
Monitoring Dynamic Conformations of a Single Fluorescent Molecule Inside a Protein Cavity onlinelibrary.wiley.com/doi/…
Direct single-molecule detection and superresolution imaging with a smartphone
rdcu.be/eJ0fX
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