Mikhail Tsvet, Russian botanist
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Mikhail Tsvet, Russian botanist
Michel Tsvet (1872-1919), Russian botanist and developer of the technique of chromatography. Tsvets work involved the study of plant pigments, such as chlorophylls and carotenoids. In 1901 he developed the techniques of adsorption chromatography. He passed solutions of leaf colourants dissolved in a light petrol mix through a column of powdered chalk. The distinct colour bands formed by the different pigments could then be taken from the column and analysed. However, scientists at the time could not replicate his findings, believing that they were erroneous. However, 10 years after his death in 1919, others successfully repeated his results and supported his chromatography method, leading to its revival
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Media ID 6414363
© RIA NOVOSTI/SCIENCE PHOTO LIBRARY
1900 1900s Biologist Botanist Chromatography Inventor Method Pioneer Pioneering Portraits Russian Surname T Twenties Developer Michel Mono Chrome
EDITORS COMMENTS
This print showcases the brilliant mind of Mikhail Tsvet, a pioneering Russian botanist. Born in 1872, Tsvet dedicated his life to unraveling the mysteries of plant pigments and their role in nature. His groundbreaking work led him to develop the revolutionary technique of chromatography. In 1901, Tsvet introduced adsorption chromatography by passing solutions of leaf colorants through a column filled with powdered chalk. To his dismay, many scientists at that time dismissed his findings as erroneous and failed to replicate them. However, ten years after his untimely death in 1919, others successfully repeated his experiments and validated Tsvet's chromatography method. Tsvet's contributions paved the way for a revival of this essential scientific tool. His innovative approach allowed researchers to analyze distinct color bands formed by different pigments present in plants such as chlorophylls and carotenoids. This portrait captures Tsvet's intense gaze and determination as he stands on the cusp of discovery. As we admire this image from the early 20th century, we are reminded of how one individual's relentless pursuit can revolutionize an entire field. Mikhail Tsvet will forever be remembered as a visionary botanist whose work continues to shape our understanding of biology and chemistry today.
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