System spesifications
Lasers
For widefield fluorescens and CrestOptics X-Light V3 spinning disk confocal: Lumencor Celesta Quattro, 4 channels; 405 nm, 477 nm, 546 nm and 640 nm
For TIRF and activation/bleaching experiments: LUN-F laser unit with 405 nm (70 nW), 488 nm (70 mW), 561 nm(60 mW) and 640 nm (50 mW) lasers.
Objectives
NA= numerical aperture WD= working distance in mm
- 10x Air Plan Fluor NA0,30 WD 15,2 Phase contrast (Ph1)
- 20x Air Plan Fluor (coverslip correction) NA0,45 WD 7,4 Phase contrast (Ph1)
- 20x Air Plan Apochromat lambda NA0,75 WD 1,0 Fluorescence
- 40x Air Plan Apochromat lambda (coverslip correction) NA0,95 WD 0,21 Phase contrast (Ph2) / fluorescence
- 60x Oil CFI Apo TIRF (coverslip and temperature correction) NA1,49 WD 0,12 TIRF / fluorescence
- 100x Oil CFI Plan Apochromat lambda NA1,45 WD 0,13 Fluorescence
Detectors
Camera based system:
- For any fluorescence detection: Monochrome Prime BSI Express Scientific CMOS
- For brightfield color staining: DS-Fi3 CMOS.
Live cell imaging
- In general very well suited for live cell timelapse (fast, long term, multi-positions).
- OkoLab stage top heating incubator with CO2 control.
- Perfect focus system (PFS).
- Possible to set up multi-positions over time.
- Bleaching (FRAP) and activation (PA) experiments.
TIRF
Total Internal Reflection Fluorescence uses an evanescent wave from total internal reflection to excite fluorescence only within ~100–200 nm of a surface. This enables high-contrast imaging of processes at cell membranes.
SMLM
Single-Molecule Localization Microscopy is a super-resolution technique that localizes individual fluorescent molecules to reconstruct images beyond the diffraction limit. This system is rigged to accommodate the following applications:
- Single partical tracking (spt-PALM)
- PALM (Photo Activated Localization Microscopy)
- DNA-Paint
Support on these applications are handled through NORBRAIN, not MIC.