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Chiara Stringari

@chiarastringari.bsky.social
764 followers 1.9K following 34 posts

Scientist at @cnrs.bsky.social @laboptbio.bsky.social lob.ip-paris.fr/en/chiara-stringari Label-free optical microscopy and metabolic imaging. 'Science doesn't care about what you believe'

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Chiara Stringari @chiarastringari.bsky.social · 08/10/2026
Physics is everywhere #Berlin 31st @picoquant.bsky.social International Workshop
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Chiara Stringari @chiarastringari.bsky.social · 06/10/2026
LAST PLACES AVAILABLE for the International School: Multiphoton and multiharmonic microscopy for the life sciences: principles and applications
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Nobel Prize @nobelprize.org · 05/10/2026
BREAKING NEWS The 2026 Nobel Prize in Physiology or Medicine has been awarded to Karl Deisseroth, Peter Hegemann and Georg Nagel “for their discoveries concerning light-gated ion channels and optogenetics.”
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Laboratory for Optics and Biosciences @laboptbio.bsky.social · 08/09/2026
Next LOB seminar is by Anna Letizia Allegra Mascaro from LENS - European Laboratory for Non-linear Spectroscopy When: Thursday September 10th 11h00 Where: LOB Meeting room Bldg 84 Title : In vivo imaging of cortical dynamics in autism lob.ip-paris.fr/agenda/semin...
lob.ip-paris.fr
Seminar of Anna Letizia Allegra Mascaro - European Laboratory for Non-Linear Spectroscopy
11:00am, Ecole Polytechnique, LOB Meeting room Bldg 84
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Chiara Stringari @chiarastringari.bsky.social · 03/09/2026
The invited speaker lineup includes: Emmanuel Beaurepaire, Paolo Bianchini, Giulio Cerullo, Liangyi Chen, Alberto Diaspro, Peter Friedl, François Légaré, Francesco Pavone, Robert Prevedel, Cristina Rodríguez, Pieter Vanden Berghe, Chris Xu, Sixian You
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Chiara Stringari @chiarastringari.bsky.social · 03/09/2026
Covered topics are Multi-photon microscopy, Second and Third-Harmonic generation, Three-photon microscopy, Laser sources, Adaptive optics, Temporal focusing, Super-resolution microscopy, Neuroscience and Cancer applications. #Multiphoton #Microscopy #Multiharmonics #LifeSciences
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Chiara Stringari @chiarastringari.bsky.social · 03/09/2026
Italian Society for Pure and Applied Biophysics (SIBPA) and Istituto Veneto di Scienze Lettere ed Arti The School brings together an exciting mix of lectures, short talks, posters, and networking opportunities.
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Chiara Stringari @chiarastringari.bsky.social · 03/09/2026
The program is now available! Register before October 1st to the International School “Multiphoton and multiharmonic microscopy for the life sciences: principles and applications” Venice, Italy - January 18 to 22, 2027. Program and registration here: www.unige.ch/multiphotonv...
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Emmanuel Beaurepaire @ebeaurepaire.bsky.social · 25/08/2026
Resonant third harmonic generation in biological pigments Dees et al, APL Photonics 2026 doi.org/10.1063/5.03... A new article from @laboptbio.bsky.social microscopy unit @cnrs.fr @inserm.fr @xpolytechnique.bsky.social @ipparis.bsky.social (1/5)
doi.org
Resonant third harmonic generation in biological pigments
Third harmonic generation (THG) microscopy provides label-free structural contrast of biological tissues. While the THG process can be enhanced by electronic tr
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Chiara Stringari @chiarastringari.bsky.social · 15/07/2026
This workflow will make it much easier for Leica FLIM users to adopt a reproducible, transparent, and free analysis pipeline. Thanks to Jason E. Lee and colleagues for making advanced FLIM data analysis more accessible to the microscopy community! #FLIM #Phasor #OpenSource
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Chiara Stringari @chiarastringari.bsky.social · 15/07/2026
The protocol describes every step required to: -export raw FLIM data from Leica Microsystems, -perform phasor analysis using FLUTE, a free and open-source software for fluorescence lifetime imaging analysis. 💻 FLUTE (GitHub): github.com/LaboratoryOp...
github.com
GitHub - LaboratoryOpticsBiosciences/FLUTE: Fluorescence Lifetime Ultimate Explorer (FLUTE) is a GUI for exploring and analyzing Fluorescence Lifetime Microscopy (FLIM) data
Fluorescence Lifetime Ultimate Explorer (FLUTE) is a GUI for exploring and analyzing Fluorescence Lifetime Microscopy (FLIM) data - LaboratoryOpticsBiosciences/FLUTE
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Chiara Stringari @chiarastringari.bsky.social · 15/07/2026
Do you still have trouble exporting raw FLIM data from @leicamicrosystems.bsky.social and analyzing them with #OpenSource software? Good news! A very clear, step-by-step protocol has just been published by Jason E. Lee's lab. bio-protocol.org/en/bpdetail?...
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Laboratory for Optics and Biosciences @laboptbio.bsky.social · 25/06/2026
Last week, on June 18, the Laboratoire d'Optique et Biosciences (LOB) at École Polytechnique celebrated its 25th anniversary! Many thanks to all our institutional partners— @xpolytechnique.bsky.social at @ipparis.bsky.social, @cnrs.fr and @inserm.fr —for attending this event.
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Chiara Stringari @chiarastringari.bsky.social · 18/06/2026
The slides of the Rencontres du GDR Imabio 2026, Workshop A3 : « Two-photon excited fluorescence lifetime metabolic imaging », held at the Laboratory for Optics and Biosciences with #XiaotongYuan and #IlseChauvet are in this repository: zenodo.org/records/2074... @gdrimabio.bsky.social
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Laboratory for Optics and Biosciences @laboptbio.bsky.social · 12/06/2026
As part of the workshops offered during the event "Journées du @gdrimabio.bsky.social GDR Imabio", discover advanced microscopy techniques with researchers from the Laboratory of Optics and Biosciences
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Laboratory for Optics and Biosciences @laboptbio.bsky.social · 10/06/2026
A new paper from the LOB microscopy unit on high-speed multiphoton light-sheet imaging has been published in Optica. We achieved kilohertz frame rates by enhancing the signal-to-photodamage ratio during live imaging. doi.org/10.1364/OPTI...
doi.org
Radware Captcha Page
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Chiara Stringari @chiarastringari.bsky.social · 30/05/2026
Edgar Morin ou l’éloge de la complexité www.lemonde.fr/disparitions...
lemonde.fr
Edgar Morin ou l’éloge de la complexité
Révolté contre la pensée réductrice, Edgar Morin, mort vendredi 29 mai, s’est attaché à enseigner la « complexité » de tout phénomène, prenant en compte son processus d’engrenage ou ses réactions cont...
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Chiara Stringari @chiarastringari.bsky.social · 30/05/2026
The next level of artificial intelligence: "A multi-agent system for automating scientific discovery" www.nature.com/articles/s41...
nature.com
A multi-agent system for automating scientific discovery - Nature
Nature - A multi-agent system for automating scientific discovery
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Chiara Stringari @chiarastringari.bsky.social · 05/05/2026
With Luigi Bonacina (Université de Genève) and Margaux Bouzin (Università degli Studi di Milano-Bicocca) we curated a lineup of international speakers, who are among the leading experts in the field. www.unige.ch/multiphotonv...
unige.ch
Speakers - multiphotonvenice2027 - UNIGE
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Chiara Stringari @chiarastringari.bsky.social · 05/05/2026
The school will host 50–70 PhD students and early-career researchers, offering a focused and interactive learning environment. Pre-registration is now open! Please note that participation is limited, and the registration deadline is October 1, 2026. We hope to see you in Venice!
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Chiara Stringari @chiarastringari.bsky.social · 05/05/2026
We are pleased to announce that the School on Multiphoton and Multiharmonic Microscopy for the Life Sciences: Principles and Applications will take place in Venice, Italy from January 18 to 22, 2027, www.unige.ch/multiphotonv...
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Laboratory for Optics and Biosciences @laboptbio.bsky.social · 07/04/2026
Caroline Boudoux, Professor at @polymtl.bsky.social and entrepreneur will give the next LOB seminar: "It Goes without Saying: Taking the Guesswork of Your PhD in Engineering" See you on April 17th at 11AM in Amphi Becquerel. lob.ip-paris.fr/en/events/se...
lob.ip-paris.fr
Seminar of Caroline Boudoux - Professor at Polytechnique Montréa et an entrepreneure (Castor Optics)
11:00am, Ecole Polytechnique, Amphi Becquerel
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Laboratory for Optics and Biosciences @laboptbio.bsky.social · 18/03/2026
Félicitations à Gaël Latour pour la brillante soutenance de son Habilitation à Diriger des Recherches (HDR) intitulée : « Cornée, parchemin, vernis : la microscopie avancée comme outil d'investigation » !
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Laboratory for Optics and Biosciences @laboptbio.bsky.social · 23/02/2026
For the next LOB seminar @joergenderlein.bsky.social from Georg August University in Göttingen will present : “Fluorescence-Lifetime Super-Resolution Microscopy”. See you on February 26th at 11:00am in Amphi Becquerel. lob.ip-paris.fr/en/events/se...
lob.ip-paris.fr
Seminar of Jörg ENDERLEIN, Institute of Physics – Biophysics, Georg August University
11:00am, Ecole Polytechnique, Amphi Becquerel
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Laboratory for Optics and Biosciences @laboptbio.bsky.social · 23/02/2026
Exciting science and discussion during the "Young Lobsters Day" (19/02) - Des discussions scientifiques passionnantes pendant le "Young Lobsters Day" (19/02)
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Laboratory for Optics and Biosciences @laboptbio.bsky.social · 05/02/2026
Next LOB seminar: 12 Feb. 2026, 11:00AM, @xpolytechnique.bsky.social, Amphi Becquerel Seminar of @lorenaguilarlab.bsky.social from UNAM Title: Metabolic State as a Regulator of Transcriptional Dynamics in Human Embryonic Stem Cell Differentiation lob.ip-paris.fr/en/events/se...
lob.ip-paris.fr
Seminar of Lorena Aguilar-Arnal, CInstituto de Investigaciones Biomédicas, Universidad Nacional Autónoma de México-UNAM Mexico
11:00am, Ecole Polytechnique, Amphi Becquerel
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Laboratory for Optics and Biosciences @laboptbio.bsky.social · 23/01/2026
📢 LOB Seminars are back! 🗓 29 Jan 2026 | 11:00am 📍 Amphi Poisson 🎤 Baptiste Blochet (Saint-Pérès Paris Institute for the Neurosciences – SPPIN) “Multiplexed Phase Imaging: From Laser Metrology to Super-Resolution Microscopy” Looking forward to seeing you there! lob.ip-paris.fr/en/events/se...
lob.ip-paris.fr
Seminar of Baptiste Blochet - Saint-Peres Paris Institute for the Neurosciences (SPPIN)
11:00am, Ecole Polytechnique, Amphi POISSON
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Chiara Stringari @chiarastringari.bsky.social · 07/01/2026
Congratulations to all the authors @baharasadipour.bsky.social Joséphine Morizet @remironzano.bsky.social Xingjian Zhang Aigrot Marie-Stéphane Pierre Mahou Xavier Solinas @MinhSonPHAN Minh Son PHAN @anatolechessel.bsky.social Bruno Stankoff Anne Desmazieres @ebeaurepaire.bsky.social
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Chiara Stringari @chiarastringari.bsky.social · 07/01/2026
Our label-free multimodal imaging approach combines THG myelin imaging, NAD(P)H FLIM, and advanced automated analysis to simultaneously quantify myelin architecture and cellular metabolism in living brain tissue, revealing cell-specific metabolic signatures and changes during demyelination.
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Chiara Stringari @chiarastringari.bsky.social · 07/01/2026
Our paper “Label-free nonlinear microscopy probes cellular metabolism and myelin dynamics in live tissue” is published in @commsbio.nature.com, thanks to an exciting collaboration between @laboptbio.bsky.social and @institutducerveau.bsky.social www.nature.com/articles/s42...
nature.com
Label-free nonlinear microscopy probes cellular metabolism and myelin dynamics in live tissue - Communications Biology
Multimodal label-free nonlinear microscopy and advanced image analysis map single-cell metabolism and myelin dynamics in live cerebellar tissue during demyelination, supporting research in neuroinflam...
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SPIE @spie.org · 10/12/2025
💡 New guidelines aim to standardize label-free optical metabolic imaging, a technique that uses light to study cell metabolism without dyes. Consistency could lead to more accurate, reproducible results in cancer & drug development research. Read the #SPIE_JBO article: bit.ly/4isPMFc
Optical redox ratio coded images from a cervical epithelial tissue.
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Laboratory for Optics and Biosciences @laboptbio.bsky.social · 09/12/2025
L'équipe de microscopie avancée du @laboptbio.bsky.social adossée à la platforme Morphoscope du noeud Ile-de France-Sud de @france-bioimaging.bsky.social, est à la recherche d'un IR en bioimage informatique. emploi.cnrs.fr/Offres/MOBIN...
emploi.cnrs.fr
Portail Emploi CNRS - Offre d'emploi - Ingénieur-e en bio-imagerie computationnelle H/F
Prendre en charge la gestion de données de bio-imagerie obtenues lors d'expériences de microscopie multimodale : stockage, gestion, analyse automatisée et visualisation ainsi que ingénierie logicielle des outils développés.
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Laboratory for Optics and Biosciences @laboptbio.bsky.social · 28/11/2025
Congratulations to Poncia Nyembo Kasongo on the brilliant defense of his PhD thesis "Second Harmonic Generation Imaging of the Structure of Healthy and Pathological Corneas" !
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Elisabeth Bik @elisabethbik.bsky.social · 09/11/2025
This is the result of a meeting held this summer in Stockholm, organized by the Royal Swedish Academy of Sciences, where I was one of the attendees. Proposed actions against fake science presented after meeting www.kva.se/en/news/prop...
Screenshot of the article linked to in the post. It shows the headline and some introductionary text: 
"Proposed actions against fake science presented after meeting
Today, Dan Larhammar, Uppsala University and former president of the Academy, and Bernhard Sabel from Otto von Guericke University in Magdeburg, Germany, have published the Stockholm Declaration, which outlines a number of proposed countermeasures against fake science, often produced by AI. This growing problem was discussed early this summer at a workshop held at the Royal Swedish Academy of Sciences."

Below that a group photo of the attendees on the steps of the main building of the Royal Swedish Academy.
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Elisabeth Bik @elisabethbik.bsky.social · 09/11/2025
More press @FinancialTimes [Gift link]: A tide of fabricated research risks scientific integrity Manipulation, disinformation and fakery could lead to a knowledge collapse www.ft.com/content/a1c6...
ft.com
A tide of fabricated research risks scientific integrity
[FREE TO READ] Manipulation, disinformation and fakery could lead to a knowledge collapse
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Elisabeth Bik @elisabethbik.bsky.social · 09/11/2025
Reformation of science publishing: the Stockholm Declaration A call to action for universities, academies, science organizations and funders to unite and join this effort. Bernhard Sabel and Dan Larhammar royalsocietypublishing.org/doi/10.1098/...
royalsocietypublishing.org
Reformation of science publishing: the Stockholm Declaration | Royal Society Open Science
Science relies on integrity and trustworthiness. But scientists under career pressure are lured to purchase fake publications from ‘paper mills’ that use AI-generated data, text and image fabrication....
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Chiara Stringari @chiarastringari.bsky.social · 17/11/2025
Grateful for the collaborative efforts of our global team and the progress this represents for the field. A special thank to Irene Georgakoudi for leading this work.
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Chiara Stringari @chiarastringari.bsky.social · 17/11/2025
Excited to share that our international consensus guidelines for cellular, label-free optical metabolic imaging have been published in the Journal of Biomedical Optics. www.spiedigitallibrary.org/journals/jou... #metabolicimaging #labelfree
spiedigitallibrary.org
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Chiara Stringari @chiarastringari.bsky.social · 31/10/2025
A red fluorescent genetically encoded biosensor for in vivo imaging of extracellular l-lactate dynamics www.nature.com/articles/s41...
nature.com
A red fluorescent genetically encoded biosensor for in vivo imaging of extracellular l-lactate dynamics - Nature Communications
l-lactate is a key metabolite supporting neuronal activity, but methods to monitor l-lactate dynamics alongside neuronal activity in vivo have been limited. Here, authors report R-eLACCO2.1, a red flu...
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Ignacio Izeddin @izeddinresearch.bsky.social · 22/10/2025
Wrapping up #Mifobio2025! What I love most about this conference is how it reminds me that science is, above all, a collaborative effort. Nothing beats the sense of community here. See you in 2 years! Check the Imabio @gdrimabio.bsky.social website for course and seminar replays soon imabio-cnrs.fr
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Chiara Stringari @chiarastringari.bsky.social · 16/10/2025
Here you can find the slides of the MIFOBIO 2025 Workshop "A-07 Analyzing FLIM data for metabolic imaging applications with Phasor Analysis" using FLUTE software, with Xiaotong Yuan. zenodo.org/records/1736... #mifobio2025
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Chiara Stringari @chiarastringari.bsky.social · 15/10/2025
Amazing talk on “Mechanobiology of the Mitotic Spindle” by @ivatolic.bsky.social at #mifobio2025 @gdrimabio.bsky.social
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Laboratory for Optics and Biosciences @laboptbio.bsky.social · 09/10/2025
(2025/10/08) Congratulations to @chiarastringari.bsky.social on the defense of her Habilitation à Diriger les Recherches (HDR) "Label-free multimodal non-linear optical microscopy for functional imaging of living tissues" !
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Chiara Stringari @chiarastringari.bsky.social · 03/09/2025
Over a decade at @laboptbio.bsky.social at @polytechniqueparis.bsky.social !
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Emmanuel Beaurepaire @ebeaurepaire.bsky.social · 16/07/2025
Happy to finally publish this work… Congrats authors and thanks funders @agencerecherche.bsky.social #FondationBettencourtSchueller‬‬‬
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Emmanuel Beaurepaire @ebeaurepaire.bsky.social · 16/07/2025
These findings help to establish THG microscopy as a quantitative, multiscale imaging technique, paving the way for new applications. 📖 #Neuroscience #Myelin #THG #Microscopy #Research
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Emmanuel Beaurepaire @ebeaurepaire.bsky.social · 16/07/2025
Fun fact for multiphoton microscopy geeks: aberrations caused by vertical micro-interfaces appear to be a significant contrast mechanism in polarized THG imaging. 😎
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Emmanuel Beaurepaire @ebeaurepaire.bsky.social · 16/07/2025
Finally, we illustrate the relevance of pTHG microscopy for characterizing myelin distribution at different scales in fixed mouse and human brain tissue.
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