LJP at a glance

Next seminar

21 JAN

Natural selection of compartmentalized autocatalytic chemical reactions By Philippe Nghe (ESPCI) January 21, 2020 at 11:00AM - Salle de séminaires 5ème étage, Tour 32-33 Natural selection, the differential reproduction and survival (differential fitness) of individuals due to differences in phenotype, is an essential component of evolution in biological systems. ...

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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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  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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  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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News

15
JAN 2020

Séminaire/débat: Crise de l'entropie
La prochaine séance du groupe de réflexion "Faire de la recherche dans un monde fini" sera ...

05
DEC 2019

Habilitation defense - Volker Bormuth
Volker Bormut has the pleasure to invite you to his HdR defence entitled:‘Mechanosensitivity of ...

21
NOV 2019

Séminaire/débat: Les ressources énergétiques sont-elles finies?
Dans le cadre du groupe de réflexion "Faire de la recherche dans un monde fini", André ...

14
NOV 2019

Creation of the work group: 'Research in a finite world'
For some time, we have been questioning the constraints that resource limitations impose on our societies. ...

04
NOV 2019

PhD defense - Amaury Monmeyran
I am pleased to invite you to my PhD defense, November 4th at 2:30pm in amphithéatre Charpak. My PhD ...

11
OCT 2019

Science festival
The lab has a stand at the university Fête de la Science

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