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The evolution of correlative techniques for electron microscopy--an overview.
1Office of Review Activities, National Institute of General Medical Sciences, National Institutes of Health, Bethesda, Maryland 20892.
Scanning Microscopy. Supplement
|January 1, 1989
Summary
Recent advances in biological specimen preparation for electron microscopy are driven by diverse, correlative scientific methods. These strategies enhance understanding of biological structure, function, and scientific methodology.
Area of Science:
- Microscopy
- Biological Sciences
- Materials Science
Background:
- Recent progress in biological specimen preparation for electron microscopy.
- Advancements stem from increased use of diverse, critical, correlative scientific methods.
Purpose of the Study:
- Outline strategies to promote rigorous scientific approaches in biological research.
- Highlight the benefits of correlative techniques in structural studies.
Main Methods:
- Correlative use of diverse experimental techniques on parallel samples.
- Application of correlative techniques to identical structures.
- Utilizing specimen preparation effects as experimental parameters with controls.
Main Results:
- Correlative approaches enhance understanding of biological structure and function.
- Parallel studies augment empirical and cross-disciplinary components of structural investigations.
- Identical structure analysis directly documents feature coincidence and establishes distributions.
Conclusions:
- Correlative strategies redirect focus to biological problems and open new research areas.
- Varying preparative methods with controls is crucial for rigorous scientific practice in specimen preparation studies.
- Diverse scientific methods significantly advance biological specimen preparation for electron microscopy.