Raman

Thermo Scientific DXR2xi Raman imaging microscope is located on the second floor of Aapistie 5’s Kieppi in the room 2128B.

Specifications:

Maximum sample size: 100 mm × 75 mm stage x and y dimensions, height ~40 mm

Lasers:

  • 532 nm
  • 785 nm

Spatial resolution:

  • Laser spot size  ~0.6 µm with 532 nm laser and 100X objective
  • Spatial sampling rate down to 0.1 µm

Spectral resolution and range:

  • 5 cm-1 resolution, range 50 cm-1 to 3500 cm-1 with full-range grating
  • 2 cm-1 resolution, range 50 cm-1 to 1800 cm-1 with high-resolution grating

Objective selection:

  • 10x
  • 50x
  • 100x
  • 10x water immersion
  • 60x water immersion

Example Images:

Figure 1: Cartilage-bone interface, amide 1 peak map.

 

Contact details:

Lassi Rieppo

lassi.rieppo[at]oulu.fi

Asimov link for reservation

Last updated: 8.7.2019