| 摘要 |
The invention relates to a method and apparatus for forming the biological specimen of electron microscope. The invention carries out the rapid freezing and the cryogenic electrochemical doping to the biological specimen, so that the biological specimen has the behavior close to the conductor, which can be used to achieve the observation of biomolecules at a higher resolution using electron microscope. The invention will reduce the radiation damage of the biomolecules and the surrounding amorphous ice under electron beam irradiation, and the invention will clearly observe the prototype of the biomolecules.
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