Centres Científics i Tecnològics UB

Raman spectroscopy

  • Raman micro- and macro-spectroscopy in UV (325 nm), visible (514 i 532 nm) and NIR (785 and 1064 nm).
  • Micro-photoluminescence in UV, visible and NIR.
  • Measures of ultra-low Raman frequency regions between 5 and 100 cm-1
  • Raman measures between -195º C and 600º C
  • Characterization of samples; quality control.
  • Macro- and micro-analyses of samples (spatial sub-micrometric resolution).
  • High-resolution Raman spectral analysis (studies of gasses, pressure, material stress).
  • Polarization and orientation studies.
  • Micro-mapping and imaging (Raman and photoluminescence).
  • In situ temperature studies and analysis.
  • Low-frequency Raman studies ( >10cm-1): lattice modes; low acoustic modes (LAM).
  • Assessorship in the design, preparation, execution and analysis of experiments using the Raman spectroscopy technique.
  • Theoretical and practical courses.
  • Determination of crystallinity in polymers and grain size in solid state materials.
  • Characterization of polymorphic and amorphous forms of active ingredients in pharmaceutical products.
  • Quantitative determination of fluid micro-inclusions in minerals.
  • Analysis of micro-particles (defects or contaminants) smaller than a micrometre.
  • In situ studies and characterization of reactor materials with fibre optics.
  • Structural identification of carbons (diamond, graphite, graphene, amorphous carbon, fullerenes, C60, multi-walled and single-walled nanotubes).
  • Distinction and sorting of malign and benign cells.
  • Determination of the orientation of chains, tension or stress, defects in microelectronic devices and integrated circuits, polymeric materials, thin layers, etc.
  • Identification of narcotics and explosives through sealed plastic bags or glass containers.
  • Mapping of active ingredients and excipients in pharmaceutical tablets.
  • Microplastic Study.

Surname Name Location Phone number Email
JAWHARI COLIN (*) TARIQ CCiTUB - C/ Lluis Solé i Sabarís, 1-3 934021346 jawhari@ccit.ub.edu


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