SVEDBERG Meaning and
Definition
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Svedberg is a unit of measurement typically used in centrifugation techniques to determine the sedimentation rate of particles or molecules in a liquid medium. It specifically refers to the sedimentation coefficient of a particle or molecule, which is a measure of the rate at which it moves through a liquid under the influence of centrifugal force.
The svedberg is named after the Swedish chemist and Nobel laureate Theodor Svedberg, who made significant contributions to the field of colloidal chemistry. It is abbreviated as "S" or "Sv".
The svedberg is a special unit of time rather than a traditional unit of speed, as it represents the time taken by a particle to travel a specific distance in a centrifugal field. One svedberg is equal to 10^-13 seconds. The sedimentation coefficient is inversely proportional to the speed at which a particle sediments, meaning that the larger the coefficient, the slower the sedimentation rate.
The svedberg is commonly used to determine the size, shape, and molecular weight of macromolecules, such as proteins and nucleic acids. By subjecting a sample to centrifugation and measuring the sedimentation rate, the svedberg coefficient can provide valuable information about the characteristics and properties of the molecules or particles under investigation.
The svedberg is an essential tool in molecular biology, biochemistry, and biophysics, enabling researchers to study the structural and functional properties of various biological macromolecules and further understand their roles in living organisms.
Common Misspellings for SVEDBERG
- avedberg
- zvedberg
- xvedberg
- dvedberg
- evedberg
- wvedberg
- scedberg
- sbedberg
- sgedberg
- sfedberg
- svwdberg
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- svddberg
- svrdberg
- sv4dberg
- sv3dberg
- svesberg
- svexberg
- svecberg
Etymology of SVEDBERG
The word "svedberg" is derived from the surname of Theodor Svedberg, a Swedish chemist and Nobel laureate. The Svedberg unit (symbol: S) was named after him to honor his contributions to the field of physical chemistry, specifically for his work on colloids and his invention of the ultracentrifuge. This unit is used to measure sedimentation rate in centrifugation, with one Svedberg unit representing 10⁻¹³ seconds.
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