SubjectsSubjects(version: 978)
Course, academic year 2025/2026
   
Introductory course of electron microscopy (transmission,scanning) - MB160C38
Title: Elektronová mikroskopie
Czech title: Elektronová mikroskopie
Guaranteed by: Biology Section (31-101)
Faculty: Faculty of Science
Actual: from 2025 to 2025
Semester: summer
E-Credits: 2
Examination process: summer s.:
Hours per week, examination: summer s.:0/2, C [HT]
Capacity: 20
Min. number of students: 6
4EU+: no
Virtual mobility / capacity: no
State of the course: taught
Language: Czech
Note: enabled for web enrollment
the course is taught as cyclical
Guarantor: RNDr. Miroslav Hyliš, Ph.D.
Teacher(s): RNDr. Miroslav Hyliš, Ph.D.
Class: SEM s vysokým rozlišením
Is incompatible with: MB100P07
Annotation -
Physical principles of electron microscopy. Construction principles of electron microscopes (TEM and SEM). Operation principles in electron microscopy. Basic techniques of specimen preparation for electron microscopy TEM, SEM (fixation, embedding, sectioning, staining). Special techniques (cryofracture, labeling techniques, X-ray analysis).

http://lembook.paru.cas.cz/ - online skripta se základními informacemi o biologické EM
http://lembook1.paru.cas.cz/ - fyzikální principy a technický popis elektronových mikroskopů
https://cs.wikipedia.org/wiki/Elektronov%C3%BD_mikroskop
https://cs.wikipedia.org/wiki/Transmisn%C3%AD_elektronov%C3%BD_mikroskop
https://cs.wikipedia.org/wiki/Rastrovac%C3%AD_elektronov%C3%BD_mikroskop
https://myscope.training
Bozzola J.J., Rusell,L.D. Electron Microcopy. Jones and Bartlett Publishers, Boston, London, 1991. Dykstra M.J. A Manual of Applied Techniques for Biological Electron Microscopy. Plenum Press, 1993.
MJ Dykstra, LE Reuss: Biological Electron Microscopy – Theory, Techniques and Troubleshooting. 2nd Edition. Kluwer Academic Plenum Publisher. ISBN 0-306-47749-1. 2003
Last update: Hyliš Miroslav, RNDr., Ph.D. (23.02.2026)
Syllabus -

1. Physical principles of electron microscopy
2. Instrumental fundamentals of transmission electron microscopy (TEM)
   Operation of the transmission electron microscope

3. Instrumental fundamentals of scanning electron microscopy (SEM)
   Operation of the scanning electron microscope

4. Sample preparation techniques for transmission electron microscopy I
   (negative staining, metal coating contrast, freeze-etching and freeze sublimation).

5. Sample preparation techniques for transmission electron microscopy II. Fixation, dehydration and embedding of tissue specimens

6. Sample preparation techniques for scanning electron microscopy

7. Ultramicrotomy and preparation of specimens for TEM

8. Preparation of specimens for SEM (freeze sublimation, critical point drying, alternative methods).

9. Photographic documentation in electron microscopy

10. Cell ultrastructure, preservation criteria, fixation artifacts

11. Special techniques: immunotechniques, structure labeling

12. Special techniques: microanalysis, X-ray diffraction

13. Technical innovations in electron microscopy

Last update: Hyliš Miroslav, RNDr., Ph.D. (23.02.2026)
Learning outcomes -

After completing the course, the student:

- explains the physical principles of electron microscopy and distinguishes the capabilities and limitations of transmission (TEM) and scanning (SEM) electron microscopy,

- demonstrates basic proficiency in operating TEM and SEM, and selects appropriate imaging conditions and microscopy parameters,

- designs and performs the preparation of biological specimens for TEM and SEM using appropriate preparation techniques,

- is able to assess specimen quality, identify fixation artifacts, and evaluate the degree of preservation of cellular ultrastructure, organelles, and other structures,

- interprets electron microscopy images and the data derived from them,

- selects and specifically applies chosen advanced electron microscopy techniques (e.g., immunotechniques, structural labeling, microanalysis, X-ray diffraction) for the study of specific biological samples.

Last update: Hyliš Miroslav, RNDr., Ph.D. (02.02.2026)
 
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