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Theodor Schwann was born in Neuss on 7 December 1810 to Leonard Schwann and Elisabeth Rottels. [6] Leonard Schwann was a goldsmith and later a printer. Theodor Schwann studied at the Dreikönigsgymnasium (also known as the Tricoronatum or Three Kings School), a Jesuit school in Cologne. [6] [7] Schwann was a devout Roman Catholic.
1882 - Death of Theodor Schwann, German physiologist (b. 1810) 1887 - Birth of Aldo Leopold, American ecologist (d. 1948) 1906 - Birth of Albert Hofmann, Swiss chemist (d. 2008) 1924 - Birth of Roger Guillemin, French neuroendocrinologist, Nobel laureate; 1968 - Death of Isidor Isaac Rabi, American physicist, Nobel Prize laureate (b. 1898)
Theodor Schwann: Discovery of properties of cells in animals. Alois Senefelder: He invented the printing technique of lithography in 1796. Friedrich Sertürner: First to isolate morphine from the opium poppy in 1803/1804, discovering morphine.
1810 - Birth of Theodor Schwann, German physiologist (d. 1882) 1903 - Birth of Danilo Blanuša, Croatian mathematician (d. 1987) 1977 - Death of Peter Carl Goldmark, Hungarian-born American engineer (b. 1906) 1978 - Death of Alexander Wetmore, American ornithologist (b. 1886)
Schwann dedicated a chapter of the treatise to explicitly formulate the cell theory, stating that ("the elementary parts of all tissues are formed of cells” and that “there is one universal principle of development for the elementary parts of organisms... and this principle is in the formation of cells" (Henry Smith's translation, 1847).
Matthias Jakob Schleiden (German: [maˈtiːas ˈjaːkɔp ˈʃlaɪdn̩]; [1] [2] 5 April 1804 – 23 June 1881) was a German botanist and co-founder of cell theory, along with Theodor Schwann and Rudolf Virchow. He published some poems and non-scientific work under the pseudonym Ernst. [3]
This method was developed on by Theodor Schwann, John Tyndall and others in the early debates on spontaneous generation. [3] [4] [5] Schulze married Charlotte, daughter of Sydow zu Charlottenburg, in Eldena in 1839 and they had two sons, the older Franz Eilhard Schulze (the middle name from his godfather Mitscherlich) became a zoologist. After ...
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