Friedlieb runge biography of michaels

This paper summarizes his life and activities, with particular emphasis on his chromatographic work, and on his philosophical interpretation of these pictures.

Learn more about Friedlieb Ferdinand Runge.

Friedlieb Ferdinand Runge was a German chemist considered to be the originator of the widely used analytic technique of paper chromatography.

Friedlieb Ferdinand Runge: A forgotten chemist of the nineteenth century Michael addition, Photocyclization, Skraup history of carbolic acid from an unknown.

The history of the discovery and origins of polyaniline are presented beginning with the initial oxidation of aniline by F. Ferdinand Runge in 1834 and.

Friedlieb Ferdinand Runge was a German chemist considered to be the originator of the widely used analytic technique of paper chromatography.!

Friedlieb Ferdinand Runge

German analytical chemist (1794 – 1867)

Friedlieb Ferdinand Runge (8 February 1794 – 25 March 1867) was a Germananalytical chemist.

Runge identified the mydriatic (pupil dilating) effects of belladonna (deadly nightshade) extract, identified caffeine, and discovered the first coal tar dye (aniline blue).

Early life

Friedlieb Ferdinand Runge was born near Hamburg on 8 February 1794.

A Germany chemist Friedlieb Ferdinand Runge, who first isolated the stimulant in 1819, a monumental scientific discovery that also had widespread cultural.

From a young age, Runge conducted chemical experiments, serendipitously identifying the mydriatic (pupil dilating) effects of belladonna (deadly nightshade) extract.

Career

In 1819, Runge was invited to show Goethe how belladonna caused dilation of the pupil, which Runge did, using a cat as an experimental subject.

Goethe was so impressed with the demonstration that

"Nachdem Goethe mir seine größte Zufriedenheit sowol über die Erzählung des durch scheinbaren schwarzen Staar Geretteten, wie auch über das andere ausgesprochen, übergab er mir noch eine Schachtel m