ULTRAMICROTOMY Meaning and
Definition
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Ultramicrotomy is a technique used in microscopy and material science that involves the preparation of extremely thin slices of specimens for examination under an electron microscope. This process allows for a higher level of resolution and detail to be observed, as it reduces the thickness of the specimen to a range of less than 1 micrometer (μm) or even down to a few nanometers (nm).
The technique of ultramicrotomy involves embedding the specimen in a suitable material, typically a plastic resin, which provides structural support and stability. The embedded specimen is then cut into thin sections using an ultramicrotome, a specialized instrument that allows for precise and controlled slicing of the material. These sections are extremely thin, ranging from around 20 nm to a few hundred nanometers, depending on the requirements of the study.
Ultramicrotomy is commonly utilized in various research fields, including biology, materials science, and nanotechnology. It allows scientists to examine the internal structure of materials and biological specimens at a level of detail that is not achievable with traditional light microscopes. By producing ultrathin sections, scientists can analyze the three-dimensional structure of the specimen, revealing intricate details about its composition, morphology, and organization.
Overall, ultramicrotomy plays a critical role in advancing scientific knowledge and understanding, particularly in fields where high-resolution imaging is essential for unraveling the complexities of the microscopic world.
Common Misspellings for ULTRAMICROTOMY
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Etymology of ULTRAMICROTOMY
The word "Ultramicrotomy" is derived from two main parts: "Ultra-" and "microtomy".
The prefix "Ultra-" comes from the Latin word "ultra", meaning "beyond" or "on the far side". It is mainly used to signify something that is beyond normal or excessive in degree or intensity.
The second part, "microtomy", is a combination of two Greek words. "Micros" means "small" or "tiny", while "tomos" means "cutting" or "slice". "Microtomy" refers to the process of cutting extremely thin slices or sections of biological or material samples for microscopic examination.
Combining these two parts, "Ultramicrotomy" can be understood as an advanced or extreme form of microtomy, specifically involving the production of ultra-thin sections or slices for analysis using electron microscopes or other high-resolution imaging techniques.
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