buchner
Proper noun - Eduard Buchner: A German organic chemist and Nobel laureate (1860–1917) known for his pioneering work in biochemistry, particularly for his discovery that fermentation could occur in cell-free extracts, leading to the identification of enzymes.
- Proper noun: Used to refer to the historical figure, his scientific contributions, or concepts and apparatus named after him.
- Buchner's groundbreaking experiment disproved the vitalist theory of fermentation.
- The laboratory technique uses a Buchner funnel for vacuum filtration.
Buchner funnel: A piece of laboratory equipment, a funnel with a flat, perforated plate, used for vacuum filtration. This is a compound term derived from the inventor's name.
- Filter the crystals using a Buchner funnel to speed up the drying process.
Buchner ring flask: A thick-walled conical flask with a sidearm, designed to withstand vacuum pressure during filtration. This is a compound term.
- Attach the Buchner funnel to the Buchner ring flask before applying the vacuum.
- Buchner, Eduard: The full name of the scientist.
- Buchner funnel (n): A specific laboratory apparatus.
- Buchner flask (n): A specific type of laboratory glassware.
- Scientist
- Chemist
- Biochemist
- Nobel laureate (Buchner won the Nobel Prize in Chemistry in 1907)
As a proper noun, "Buchner" primarily refers to the person, Eduard Buchner. Its use in compound terms like "Buchner funnel" is an example of an eponym, where a discovery or invention is named after its discoverer or inventor. The word itself is not used in idioms or phrasal verbs.
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German organic chemist who studied alcoholic fermentation and discovered zymase (1860-1917)
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