Deutschen botanischen Gesellschaft. In 1907 he demonstrated his chromatograph for the German Botanical Society. For several reasons, Tsvet's work was long ignored: the violent political upheaval in Russia at the beginning of the 20th century, the fact that Tsvet originally published only in Russian (making his results largely inaccessible to western scientists), and an article denying Tsvet's findings. Richard Willstätter and Arthur Stoll tried to repeat Tsvet's experiments, but because they used an overly aggressive adsorbent (destroying the chlorophyll), were not able to do so. They published their results and Tsvet's chromatography method fell into obscurity. It was revived 10 years after his death thanks to Austrian biochemist Richard Kuhn and his student, German scientist Edgar Lederer as well as the work of A. J. Martin and R. L. Synge. Botanical author abbreviation The standard botanical author abbreviation Tswett is applied to plants that he described. References External links R. Willstätter, A. Stoll, Untersuchungen über Chlorophyll, Springer, Berlin (1913) Biography of Mikhail S. Tsvet (pdf, in German) Mikhail S. Tsvet: Physical chemical studies on chlorophyll adsorptions Berichte der Deutschen botanischen Gesellschaft 24, 316–323 (1906) 1872 births 1919 deaths 19th-century botanists from the Russian Empire 20th-century Russian botanists People from the Russian Empire of Italian descent Academic staff of the University of Tartu Inventors from the Russian Empire Botanists with author abbreviations Italian emigrants to the Russian Empire Chromatography