Classification of microcirculation microscopy

The classification of microcirculation microscopy can be divided according to different technical principles and application fields. It can be mainly divided into the following categories:

1. Fluorescence microscope: Use fluorescent dyes to label specific molecules or structures of samples, and use laser or white light to excite fluorescent signals to observe and study biomolecules, cells, and tissue structures.

2. Phase contrast microscope: uses the phase difference of light to observe the subtle structural changes of the sample, suitable for biomedical and materials science research.

3. Confocal microscope: The laser beam is focused on a point on the sample, and only the fluorescence emission at that point is observed, eliminating background interference. It is suitable for observing living cells, molecular motion, and three-dimensional structures.

4. Vacuum microscope: Observe the microscopic morphology and structure of the sample surface in a high vacuum environment. It is often used for material characterization and nanotechnology research.

5. Atomic force microscope: Obtain atomic-scale information on the sample surface through the interaction force between the probe and the sample surface. It is suitable for studying the surface morphology and mechanical properties of materials.

6. Electron microscope: The electron beam interacts with the sample to observe the microstructure and component distribution of the sample by detecting the scattering, transmission or reflection of electrons.

The choice of these microscope classifications depends on the characteristics of the study object and the requirements such as resolution, depth and information acquisition capabilities required.