LJP at a glance

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  Lightsheet fluorescence microscopy

  With this microscopy technique, thin slices of the sample are illuminated perpendicularly to the direction of observation. It enables a high data thoughput and reduces the photodamage and stress induced on a living sample. At Jean Perrin, we combine lightsheet microscopy with calcium imaging to monitor the activity of tens of thousands of neurons in the zebrafish brain.

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  Machining microstructures

  Micromachining has become a serious alternative to soft photolithography to achieve surfaces with a controlled topography at micrometric scales. At Jean Perrin, we micro-machine micro-channel microstructures for microfluidics and surfaces decorated with pillars and spherical caps for studying mechanotransduction.

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  Millifluidics for biology

  Millifluidic devices of molded PDMS allows to impose different channel geometries and thus to fine-tune the system hydrodynamical properties. The preparation is simple, fast and reproducible. At Jean Perrin, we use this technique to study the impact of physical parameters on the development of bacterial biofilms.

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News

08
JUL 2025

PhD defense : Martin Maliet-Garnier
Hello everyone,   I'm defending my PhD tuesday the 8th of july at 2pm in amphi Herpin in Esclangon, you...

17
JUN 2025

PhD defense Leonardo Demarchi
I will defend my PhD thesis on the 17th of June, you're all welcome to join! The presentation is going to be ...

13
MAR 2025

Soutenance HDR Maxime Deforet
C'est avec plaisir que je vous invite à la soutenance de mon HDR, le jeudi 13 mars à 14h, ...

07
JAN 2025

Open position for an Assistant Professor in experimental biophysics
A position of Assistant Professor is opened in 2025 at the Jean Perrin Laboratory (UMR 8237, IBPS unit, ...

18
DEC 2024

PhD Defense of Alexandre Détruit
I would like to invite you to my thesis defence on ‘Equilibria of elastic rods for the visualisation of ...

13
DEC 2024

PhD defence of Sharbatanu Chatterjee (Sharbat)
I have the pleasure of inviting you to save the date for my thesis defence, under the supervision of Dr. ...

Latest publications