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It is commonly thought to be named after the Nobel Laureate Eduard Buchner (without umlaut), but it is actually named after the industrial chemist Ernst Büchner. [2] A Büchner funnel fitted with Sintered Disc made of Boro 3.3 Glass. Diagram of filtration set-up using a Büchner flask
A funnel (E) contains a sample of soil or leaf litter (D), and a heat source (F), in this case an electric lamp (G), heats the sample. Animals escaping from the desiccation of the sample descend through a filter (C) into a preservative liquid (A) in a receptacle (B).
The Buchner ring expansion is a two-step organic C-C bond forming reaction used to access 7-membered rings. The first step involves formation of a carbene from ethyl diazoacetate , which cyclopropanates an aromatic ring.
Eduard Buchner (German: [ˈeːduaʁt ˈbuːxnɐ] ⓘ; 20 May 1860 – 13 August 1917) was a German chemist and zymologist, awarded the 1907 Nobel Prize in Chemistry for his work on fermentation. [ 1 ]
Edman degradation with generic amino acid peptide chain. Phenyl isothiocyanate is reacted with an uncharged N-terminal amino group, under mildly alkaline conditions, to form a cyclical phenylthiocarbamoyl derivative.
Buchner obtained his PhD at the University of Regensburg, Germany, working with Rainer Rudolph and Rainer Jaenicke.He performed his postdoctoral research in the lab of Ira Pastan at the National Cancer Institute of the National Institutes of Health in Bethesda, USA, before becoming assistant professor at the University of Regensburg and subsequently full professor and Chair of Biotechnology at ...
Paul Buchner (1886–1978) was a German researcher who studied insects and bacteriology including heresitary symbiosis (Symbiogenesis). [1] He studied Hemiptera and their symbionts. [2] The bacteria Buchnera, an aphid endosymbiont, is named for him. [3]
Johann Andreas Buchner (6 April 1783 – 5 June 1852) was a German pharmacologist working in the area of alkaloids. He was the father of pharmacologist Ludwig Andreas Buchner (1813–1897). He was born in Munich and studied at Johann Bartholomäus Trommsdorff 's pharmaceutical institute in Erfurt , obtaining his PhD in 1807.