LJP at a glance

Next seminar

27 JUN

TBA By Paolo Pierobon (Institut Cochin, Paris) June 27, 2023 at 11:00AM - salle de séminaires 5ème étage - LJP - Tour 32-33 TBA

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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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  Optical fibers for diagnostics

  Transfering table-top multiphoton microscopy setups to clinical endoscopy is a challenge requiring multiple approaches. At Jean Perrin, we use proximal scanning of a multicore image-guide compatible with standard endoscopes and the distal scanning of a single microstructured fiber.

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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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News

06
APR 2023

Ph.D. defense of Hippolyte Moulle - 06/04/2023 at 9:30AM - IBPS room B501
I am glad to invite you to my PhD defense, which will take place on Thursday the 6th of April, in room B501 of...

09
MAR 2023

PhD defense of Nicolas Escoubet - 2023/03/09 at 14h00 - Charpak Amphitheater
Nicolas Escoubet will defend his PhD on Thursday, March 09th, 2023 at 14h00 in the Georges Charpak ...

08
DEC 2022

Passing of Jean Cognet
It is with great sadness that we have learned of the death of Jean Cognet, which occurred during the night ...

22
SEP 2021

LJP Pétanque Tournament 2021 - The winners
This is the winning team of the traditional petanque tournament at the Arènes de Lutece!

16
SEP 2021

The ciliated structure as a particle detector
Actu Sorbonne Université

18
AUG 2021

Clement Nizak joins LJP
Clement Nizak recently joined the Laboratoire Jean Perrin, and he will take part to Biophysics of ...

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