• Thumbnail for Raphael Eduard Liesegang
    Raphael Eduard Liesegang (/ˈliːzəɡɑːŋ/) (1 November 1869 – 13 November 1947) was a German chemist, photographer and entrepreneur born in Elberfeld. He...
    3 KB (278 words) - 13:30, 30 April 2022
  • Thumbnail for Liesegang rings (geology)
    chemically weathered. In 1896, a German Chemist named Raphael E. Liesegang first described Liesegang banding in his observations from the results of an experiment...
    11 KB (1,179 words) - 07:47, 26 April 2024
  • Thumbnail for Liesegang rings
    precipitation of reagents in blotting paper. In 1896 the German chemist Raphael E. Liesegang noted the phenomenon when he dropped a solution of silver nitrate...
    12 KB (1,594 words) - 19:21, 29 October 2023
  • Thumbnail for Wilhelm Ostwald
    has a role in Ostwald Ripening. Collaborating with German chemist Raphael E. Liesegang, Ostwald recognized that substances can crystallize in a periodic...
    49 KB (5,219 words) - 06:58, 16 April 2024
  • Therapie in kolloidchemischer Betrachtung (with Leopold Lichtwitz and Raphael Eduard Liesegang) 1935. Ergebnisse der Physiologie, biologischen Chemie und experimentellen...
    3 KB (313 words) - 18:22, 28 April 2023
  • Pathologie und Therapie in kolloidchemischer Betrachtung, (Part 1, with Raphael Eduard Liesegang and Karl Spiro), 1935. Pathologie der funktionen und regulationen...
    3 KB (284 words) - 01:56, 31 August 2023
  • significant advances over Goppelsroeder's methods came with the work of Raphael E. Liesegang: in 1927, he placed filter strips in closed containers with atmospheres...
    24 KB (3,007 words) - 16:45, 25 March 2024
  • Bioelektrochemie und Photochemie 272: Friedlieb Ferdinand Runge, Raphael Eduard Liesegang, Boris Pavlovich Belousov, Anatol Markovich Zhabotinsky: Selbstorganisation...
    10 KB (1,069 words) - 15:15, 22 March 2023
  • assistant at the Institute of Colloid Research at Frankfurt under Raphael Eduard Liesegang. In 1937 Knöll started cooperating with Jenaer Glaswerk Schott...
    12 KB (1,419 words) - 05:58, 25 May 2024
  • Libavius Carl Theodore Liebermann Justus von Liebig Benjamin List Raphael Eduard Liesegang Heinrich Limpricht Eduard Linnemann Edmund Oscar von Lippmann Georg...
    18 KB (1,471 words) - 03:22, 7 June 2023