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Home 
- Methodologies
- Fluorescence/phosphorescence steady-state and time-resolved spectroscopy
- quenching
- electronic energy transfer
- emission anisotropy
- Fluorescence recovery after photobleaching (FRAP)
- Static and dynamic light scattering
- Monte-Carlo methods
- Interfacial Tension (IFT, ST)
- drop/bubble-shape analysis tensiometer
- contact angle/sessile drop tensiometer
- Resources
- Steady-state and time-resolved fluorescence
| SPECTROPHOTOMETER |
Cary 3, Varian
Assessories: temperature control (-10 to
90 ºC)
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| STEADY-STATE SPECTROFLUORIMETER |
SLM-Aminco 8100 (double monochromators at excitation and
emission)
Assessories: autopolarizers; temperature control (-10 to 90
ºC)
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- Time-resolved phosphorescence
| EXCITATION SOURCE |
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| DETECTION |
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- Fluorescence recovery after photobleaching (FRAP)
In collaboration with Prof. Winchil
Vaz (Invited Prof. at ITQB, Prof. at Univ. de Coimbra).
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| SETUP | Spot or Gaussian profile with laser
source Pattern with Xe arc lamp |
| EXCITATION SOURCE | Wavelenght range: Argon ion
laser (488 nm or 514 nm) 1000 W Xe arc lamp (>300 nm) |
| DETECTION | Type: Photon counting PM |
- Drop Shape Analysis and Contact Angle Measuring Systems
| DROP SHAPE ANALYSIS SYSTEM |
Krüss, DSA 1 v 1.80
Pendant drop, Bubble Assessories: temperature control, liquid/liquid interface chamber |
| CONTACT ANGLE MEASURING SYSTEM |
Krüss, DSA 10
Sessil Drop Static and Dynamic (video) Measurements
Assessories: temperature control |