Advanced Fluorescence and Fluorescence Microscopy. From Single Molecules to Biological Systems (B-KUL-G0G59A)

Aims
Acquire insight in the principles of a modern fluorescence microscope and in its application for detailed studies of molecular localization and interactions in cells and on the level of a single molecule. Relevance of concepts seen to material and other sciences will be pointed out.
Previous knowledge
Basic knowledge of physics, optics and biology
Torough knowledge of basics of fluorescence spectroscopy
Is included in these courses of study
- Master of Biophysics, Biochemistry and Biotechnology (Leuven) (Specialisation: Biochemistry and Biotechnology) 120 ects.
- Master of Biophysics, Biochemistry and Biotechnology (Leuven) (Specialisation: Biophysics) 120 ects.
- Courses for Exchange Students Faculty of Science (Leuven)
- Master of Physics (Leuven) 120 ects.
- Master of Biology (Leuven) 120 ects.
- Master of Chemistry (Leuven) 120 ects.
Activities
4.4 ects. Advanced Fluorescence and Fluorescence Microscopy. From Single Molecules to Biological Systems (B-KUL-G0G59a)




Content
1. Theory of light, light matter interaction, with an emphasis on fluorescence
2. The Light Microscope: history and evolution, components of a compound microscope
Light microscopy
- The optical components of compound microscope and their functions/operations
- The physics of light and glass
- Forming and maintaining optical resolution with these lenses
- Proper(Kohler) bright field illumination
- Principles of sample preparation for light microscopy
- Theory of image formation, diffraction-limited resolution
- Optical aberrations and their correction
- Illumination and image forming techniques:
* Brightfield Optics
* Oblique Illumination Techniques
* Imaging of Phase Objects
* Polarization Optics
* Fluorescence Microscopy
* Probes for fluorescence microscopy
* Confocal Microscopy
* Single molecule microscopy and applications in biology
* FCS and applications in biology, FRET and its applications
- Labeling and labeling strategies
- DNA sequencing with emphasis on single molecule optical approaches
- Non-linear microscopy: Multi-photon excitation, Second Harmonic Imaging, different Raman microscopy schemes
- New microscopies to improve resolution: STED, structured light microscopy, PALM/STORM, SOFI, expansion microscopy and eventual new modalities
- Image recording, processing, and analysis
Light Microscopy selected readings:
Murphy, D.B., Fundamentals of Light Microscopy and Electronic Imaging. 2001, New York: John Wiley & Sons, Inc.
Molecular Expressions web site at the Florida State University
Course material
Slides/handouts
Recommended papers, recommended websites
Books
Format: more information
Guest lecture - Presentation
1.6 ects. Advanced Fluorescence and Fluorescence Microscopy. From Single Molecules to Biological Systems: Practical Course (B-KUL-G0G60a)




Content
See content lecture
Course material
Announcements and handouts distributed via Toledo
Format: more information
- Exercises aiming for deepening insight in the theoretical aspects of the course
- Hands-on experience with microscopy
- A presentation and discussion of a recent publication related to microscopy. The students can select the publication from a list provided in Toledo.
If, for reasons of force majeure, the faculty decides that the hands-on microcopy sessions cannot be organized, they will be replaced by recorded demonstration sessions (most probably Blackboard collaborate). The impact of this decision will be explained on Toledo. The assessment of the course will then be based on the remaining components (exam and presentation, respectively 1-16/16 and 1-4/4)
Evaluation
Evaluation: Advanced Fluorescence and Fluorescence Microscopy. From Single Molecules to Biological Systems (B-KUL-G2G59a)
Explanation
Practical course and presentation together count for 4 out of 20 points. The remaining 16 points can be gained during the exam.
The course is aiming for insight, not reproducing the course material.
If, for reasons of force majeure, the faculty decides that the preparation time for an oral exam must be limited to less than an hour, the oral exam will be replaced by a written exam. The impact of this decision will be explained on Toledo.
Information about retaking exams
Practicum and presentation can not be retaken and hence points remain identical for practicum and presentation