A Study on Fast Preparation of Electron Microscope Biological Specimens

The electron microscope is widely used in chemistry, physics and biology fields, especially in biomedicine ultrastructure research. Using the ultrasonic waves, the time that we spend in preparing the biological specimen will be decreased from 5~10 days to 3~5 hours. A few investigation and discussion of fast preparation was proposed in the paper. This work is very significant to biomedicine research and clinic pathology diagnoses aspects. It is better to choose amplitude with low frequency for the purpose of fast preparation.