LJP at a glance

Next seminar

09 DEC

The Countoscope: Quantifying Dynamics by Counting Particles in Boxes By Sophie Marbach - Laboratoire PHENIX, Sorbonne Université, Paris, France December 9, 2025 at 11:00AM - Laboratoire Jean Perrin - Campus Jussieu - T 22-32- 4e et. - P407 Quantifying the dynamics of particle suspensions is a widespread interest in soft matter. For instance, probing the motion of cells or larger organisms can help us understand biological behavior. When...

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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

11
DEC 2025

PhD defense: Amaury Paveyranne (salle Herpin)
december 11 2025, 14:00, salle Herpin, in French   Statistical engineering of specificity of S1A serine...

10
DEC 2025

PhD Defense – Monica Coraggioso
Hello! I will defend my PhD thesis on Wednesday, December 10th at 10:00 AM in Amphi 55A. You ...

16
OCT 2025

PhD defense : Mattéo Dommanget-Kott
Hello ! I will defend my PhD on the 16th of October at 10am in amphi Charpak. The defense will be in English....

18
SEP 2025

PhD defense : Cécile Vincent
Hello everyone, I will be defending my PhD thesis on September 18 at 3:00 PM in the Charpak Amphitheater. The...

11
SEP 2025

PhD defense: Martin Garic
Hello everyone, I will defend my PhD on Thursday September 11th at 2pm in the amphi Charpak, you are all ...

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...

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