COGNET RESEARCH in NanoBiophotonics
LP2N - ​Institute of optics, 
​CNRS & University of Bordeaux, France



​Our interdisciplinary team  is motivated by a double aim:
​understanding light/matter interactions in individual nanoscale objects & developing single-molecule imaging approaches for answering key biological questions.
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Our current projects focus on single-wall carbon nanotube optics, super-resolution microscopy, single particle tracking strategies, quantitative phase imaging, developments of optical nanoprobes for high-contrast imaging, and several applications of these approaches to biology, with a strong interest for neuroscience where nanoscale imaging provides unprecedented tools to study the complex architecture of the brain (extracellular space, receptor nano-organization...)

Post-doc positions available. Please send CV and motivation letter to LC

  • Single-Molecule/particle Tracking
  • Super-resolution Localization Microscopy
  • Imaging & Exciton Spectroscopy of individual single wall carbon nanotubes.
  • Quantitative Phase Imaging
  • Photothermal Microscopy 
  • Novel Single-Molecule Nanoprobes
  • Biophotonics - Neurophotonics - Oncology
Latest news
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09/27/2019:  New publication in Science Advances: photo-activable emitters in the nearinfrared (>1µm) for superresolution microscopy based on carbon nanotube nanohybrids. Great work from Antoine with a nice collaboration with the lab of S. Reich at FU. Berlin
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09/16/2019:  Welcome to Karen for joining the group as a Ph.D student!
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07/15/2019:  Big clap for Amit who obtained an Ass. Prof. Position at Bankura University!
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06/25/2019:  Very glad to host Prof. Shi-Wei CHU from National Taiwan University as a visiting professor for 2 months in our group. Special thanks to Idex Bordeaux for the support!
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06/13/2019:  "A model of guided cell self-organization for rapid and spontaneous formation of functional vessels" published in Science Advances today: A collaboration with Pierre Nassoy and Andreas Bikfalvi  labs
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05/14/2019:  Amit's preprint on BioRxiv: sp3 defect functionalized nanotubes imaged at the single nanotube level deep into brain slices at ultralow excitation dose. Great collaboration with YuHuang Wang and Laurent Groc labs. 
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05/07/2019:  Congratulations to Jeanne for our new SELFI paper just accepted!
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10/01/2018:  Welcome to Etienne joining us as CNRS researcher!
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09/28/2018:  New publication in Neuron with the Groc's lab now online.
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07/01/2018:  Welcome to Antony who joined our team as a postdoctoral fellow
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06/12/2018:  Congratulations to Noémie:  Paper just accepted in ACS Nano  
Ultrashort Nanotubes that fluoresce! A nice collaboration with YuHuang Wang's group and Steve Doorn. 
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06/05/2018:  Congratulations to Pierre for the nice cover art of Nature Methods June issue:  
​"Solving the molecular Rubik’s cube with SELFI."

04/30/2018: Our SELFI paper in Nature Methods is online. Congrats to Pierre & Jeanne!

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