molecular spectroscopies technical platform
Technical managers : Odile BARRES and Marie-Camille CAUMON
Scientific manager : Jean CAUZID
Summary
Molecular spectroscopies technical platform
The molecular spectroscopies technical platform is:
♦ part of the Regef network,
♦ and in the process of being labeled Infra + via the ANATELo platform,
The molecular spectroscopies technical platform combine:
♦ the Infrared spectroscopy,
♦ and the Raman spectroscopy.
These 2 complementary techniques allow:
♦ microscopic measurements on thin sections and capillary sections,
♦ mapping and/or imaging on minerals,
♦ Macroscopic analyzes through cells for gases and liquids,
♦ Measures in specular reflection and diffuse reflection on solids,
♦ 3D analyzes and reconstructions of atmospheric gases by infrared emission.
Thanks to the fiber optic Raman spectrometers, it is possible to achieve the coupling to experimental benches.
Technical expertises
What technical expertises does the Molecular Spectroscopy platform have?
♦ Infrared spectroscopy
♦ Infrared microspectroscopy
♦ Infrared remote sensing
♦ Raman spectroscopy
♦ Fluid inclusion analysis
♦ Mineralogical characterization
♦ Gas monitoring
♦ Geological storage
♦ Carbonaceous geothermometer (RSCM)
♦ Geographic origin of emeralds
♦ Analysis of binders, pigments, resins, varnishes
♦ Study of collector adsorption on minerals
See all the expertises of Georessources in microscopy and spectroscopy.
Equipments and fundings
Among the main equipments of the platform are:
Raman
♦ Labram300 microspectrometer with lasers at 457 nm and 515 nm (Horiba),
♦ Labram HR800 microspectrometer with lasers at 457 nm, 515 nm, 660 nm and 785 nm (Horiba),
♦ Portable spectrometer Raport with laser at 532 nm (inspect,),
♦ Bravo portable spectrometer with laser 700-1100 nm) (Bruker),
♦ RXN1 and RXN2 fiber optic spectrometers with laser at 532 nm (Endress+Hauser).
Infra red spectrometers
♦ Equinox IFS55 + Microscope (Bruker),
♦ Vertex 70 + Hyperion (Bruker),
♦ 8 Portable Alpha Spectrometers (Bruker),
♦ Remote sensing: SIGIS2 (Bruker),
♦ G2101-I and G2201-I isotopic analyzers (PICARRO).
Several organizations helped Georessources to finance the equipment of the molecular spectroscopy platform. Among them are:
How to get to the molecular spectroscopies technical platform
The molecular spectroscopies technical platform is located at the following address:
Faculté des Sciences et Technologies de Nancy
Gate 3B
5th floor
Campus, Aiguillettes comics,
Rue Jacques Callot,
54506 Vandoeuvre-lès-Nancy
GPS coordinates: 48.664688321401655, 6.160911794724312
Contact
If you would like to contact GeoRessources, please feel free to send us a message by clicking on the link below and filling out the form.
