L2n@Reims (UMR CNRS 7076)

Light Nanomaterials Nanotechnologies

LRN

  

L2n Director : Pr. Christophe COUTEAU

L2n@Reims Director : Pr. Louis GIRAUDET

15 staff    members  :  4 Researcher/Professor  + 4 Research Engineers + 1 Administrative Technician  + 2 Postdoc + 4 PhD

Photo de groupe Nanophot

NANO-PHOT Research Day 2026

Le NANO-PHOT Research Day 2026 a eu lieu le 23 janvier sur le campus Moulin de la Housse. On en parle ici.

Interreg Alcove

Interreg Alcove Emissary

Le projet INTERREG ALCOVE, coordonné par le CHU de Lille, vise à améliorer le dépistage du cancer du poumon sur le territoire transfrontalier France – Wallonie – Flandre, en s'appuyant sur une approche concertée, multidisciplinaire et innovante

Plus d'informations dans notre rubrique "Research Projects" et sur https://alcove.crosss3.eu/

Highlights

Dr. J. Mallet and Dr. O. Simonetti received each EXEBIO Interdisciplinarity 2023-2024 Grant :

  • CELIBAT project : MXenes based Composite Electrodes for US BATterie (J. M.)
  • GRIOT project : Green Insulator for sustainable Organic elecTronics (O.S.)
Lauréats Exebio 2024

Lasts publications

  • Hydrogels from Wharton’s jelly as alternative to conventional extracellular matrix-based constructs

https://doi.org/10.1016/j.ijbiomac.2025.147552

 

  • Studies of Raman-Scattered Technology on S-Shaped Dinaphtho[2,1-b:2′,1′-f]thieno[3,2-b]thiophene-10 (S-DNTT-10)

https://doi.org/10.3390/ma18102389

 

  • Heat Treatment Effects on the Microstructural and Mechanical Properties of Electrodeposited Cu-Ni Coatings

https://link.springer.com/article/10.1007/s11665-024-10500-y

 

  • Dynamized ultra-low dilution of Ruta graveolens disrupts plasma membrane organization and decreases migration of melanoma cancer cell

https://doi.org/10.1080/19336918.2022.2154732

CAM
Nanophoteur

EUR Nanophot

Our lab' is actively involved in NANO-PHOT Graduate School Master.

Collaboration between URCA and UTT has been developing a programme on nanophotonics targeted for master and doctorate students, with a focus on teaching and research.

EUR Nanophot
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NANO'MAT PLATFORM

Nano’Mat is a two-site Nanofabrication and Nanocharacterization platform (Troyes/UTT and Reims/URCA) dedicated to materials for optics, mechanics, biology and agro-resources.

 

Please, learn about our staff and equipments here.

You can also visit the following Plug in Labs InnoRem site which map skills and expertises of our team : Plug in labs InnoRem Platform

JOB OFFERS

*** NEW ***

Past offers - Hiring closed

► Study of the mechanisms of injection at the electrode/channel contacts of organic transistors by techniques coupled in electrical and optical near-field

► PhD COV Sensor

►PhD in AFM/KPFM instrumental development : Français - English

RESEARCH TOPICS

LRN is a strong unit with expertise in near-field instrumentation and nanotechnology, which spread out its know-how in various fields of application. The multidisciplinary nature of the team is emphasized with the presence of physicists, biophysicists and electronics engineers. This opens up a wide range of applications, from optoelectronics to sensors and biomedical applications. Our lab’ nurtures a powerful synergy and multiplies collaborative projects with L2N at UTT.

KNOWLEDGES AND SKILLS

  • Instrumental developments in atomic force microscopy and electron microscopy, applied to biology/health, agro-sourced materials, advanced materials, sensors, or electronics
  • Modeling and advanced electrical characterization of semiconductor components, application to photovoltaics, agro-sourced materials, sensors, and healthcare

EXPERIMENTAL TOOLS AND STRUCTURES

  • 6 AFMs (high-speed, mechanical, electrical, biological, Raman...)
  • Scanning Electron Microscope (SEM) JEOL7900F instrumented (X-ray analysis, crystallography, cathodoluminescence, traction...)
  • Clean room equipped with a range of equipment for electrical processing and characterisation
  • UV-visible and infrared spectrophotometers and spectrofluorometers
  • Cellular culture rooms with biochemistry and molecular biology equipment

KEYWORDS

Atomic force microscopy; Near-field instrumentation; Biosensors; Nanobiotechnologies; Nanomedicine; Nanomaterials elaboration

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Financial Support Acknowledgement