Born: February 8, 1795 in Vilwerder, near Hamburg Died: March 25, 1867, Oranienburg. German organic chemist. He received his doctorate from the University of Berlin (1819), and became a lecturer there (22) and a professor at the University of Breslau (23). He is known as the discoverer of paper chromatography. He discovered caffeine and quinine in 1819, and purpurin in 1822. He began working in research at a chemical factory in Oranienburg in 1832, and in 1834 developed a method for producing dyes from coal tar distillates. He also discovered that belladonna causes pupil dilation. His works include Farbenchemie (Pigment Chemistry). Runge |
[生]1795.2.8. ハンブルク近郊ビルベルダー [没]1867.3.25. オラニエンブルク ドイツの有機化学者。ベルリン大学で学位を取得 (1819) し,同大学講師 (22) ,ブレスラウ大学教授 (23) 。ペーパークロマトグラフィーの発見者として知られている。 1819年にカフェイン,キニーネ,22年にプルプリンを発見。 32年からオラニエンブルクの化学工場で研究に従事,34年コールタール蒸留物からの染料の製造法を開発。またベラドンナが瞳孔散大を引起すことを発見した。著書に「Farbenchemie (色素化学) 」がある。 ルンゲ
|
The ancient name of the area along the Bay of Beng...
A desert that spans eastern Iran, Kerman, Khorasan...
...It is also sometimes used in the sense of the ...
A common name for private brothels in Edo. To the...
...However, it is stipulated that women cannot re...
The 14 martyrs are Christian saints whose names Ch...
This dark nebula is located just southeast of the...
…The term "manager" means someone who m...
A spider of the family Polytminae. It spins a shel...
… The Carolingian period (late 8th century to 10t...
A general term for aquatic animals belonging to t...
A canal in northern Scotland, UK. It connects the...
...In the prose poem "Lawino's Song"...
[Born] Guangxu 11 (1885). Guangxi, Cangwu Died Oct...
...Furthermore, with the inauguration of the Fren...