Johann Georg Noel Dragendorff (August 8, 1836 – April 7, 1898) was a German pharmacist and chemist born in Rostock. He earned his doctorate in philosophy...
4 KB (371 words) - 21:57, 7 October 2023
with Dragendorff's reagent and produce an orange or orange-red precipitate. This reagent was invented by the German pharmacologist, Johann Georg Dragendorff...
4 KB (459 words) - 15:22, 1 February 2024
Dragendorff is a surname. Notable people with the surname include: Hans Dragendorff (1870–1941), German scholar Johann Georg Noel Dragendorff (1836–1898)...
312 bytes (73 words) - 00:47, 5 May 2022
still common to refer to 'Dragendorff type 37' bowls, for example. Dragendorff studied in Dorpat, Berlin and Bonn with Georg Loeschcke and received his...
4 KB (351 words) - 11:23, 13 May 2024
Ernst von Baer (1869–1876) Friedrich von Bidder (1877–1890) Johann Georg Dragendorff (1890–1893) Carl Schmidt (1894) Edmund August Friedrich Russow (1895–1897)...
3 KB (259 words) - 13:42, 9 February 2024
Geerd Diercksen Johann Wolfgang Döbereiner Manfred Donike Johann Georg Noel Dragendorff Heinrich Dreser Gottfried von Droste Adolph Ferdinand Duflos Carl...
18 KB (1,467 words) - 23:13, 7 July 2024
of tropane alkaloids. A test for alkaloids with Dragendorff's reagent (see Johann Georg Noel Dragendorff) on samples of Desfontainia from herbarium specimens...
18 KB (2,087 words) - 16:55, 6 July 2024
(1853–1940) German; Greece Trude Dothan (1922–2016) Austrian; Israel Hans Dragendorff (1870–1941) German; Roman ceramics Penelope Dransart (born 19??) British...
85 KB (9,481 words) - 10:44, 14 August 2024
and botanist. Clara Wehl (1833–1901), Australian botanist. Johann Georg Noel Dragendorff (1836–1898), pharmacist and chemist Hermann von Maltzan (1843–1891)...
55 KB (4,796 words) - 12:19, 7 August 2024
(fl. 2014) Drabble – Eric Frederic Drabble (1887–1933) Dragend. – Otto Dragendorff (?1902–1935) Drake – Emmanuel Drake del Castillo (1855–1904) Drapiez...
23 KB (2,774 words) - 00:43, 21 July 2024
substantiated by dates upon which particular photos used on this page taken]. Dragendorff, G., 1898 Die Heilpflanzen der verschiedenen Völker und Zeiten. Ihre...
44 KB (4,998 words) - 03:06, 22 May 2024