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Mar 19, 2024 · Died: Nov. 2, 1905, Würzburg, Ger. (aged 88) Awards And Honors: Copley Medal (1897) Subjects Of Study: cell. tissue. Rudolf Albert von Kölliker (born July 6, 1817, Zürich, Switz.—died Nov. 2, 1905, Würzburg, Ger.) was a Swiss embryologist and histologist, one of the first to interpret tissue structure in terms of cellular elements.
- The Editors of Encyclopaedia Britannica
- Background Rudolph Albert Kölliker
- Embriology
- Histology
Rudolph Albert Kölliker was born in Zurich, Switzerland. His early education was carried on in Zurich, and he entered the university there in 1836. After two years, however, he moved to the University of Bonn, and later to that of Berlin, becoming a pupil of noted physiologists Johannes Peter Müller and of Friedrich Gustav Jakob Henle. He graduated...
Kölliker made substantial contributions to the study of zoology. While his earlier efforts were directed to the invertebrates, he soon passed on to the vertebrates, and studied the amphibians and mammalian embryos. He was among the first, if not the very first, to introduce into this branch of biological inquiry the newer microscopic technique the ...
But neither zoology nor embryology furnished Kölliker’s chief claim to fame. He is best known for his contributions to histology, the knowledge of the minute structure of the animal tissues. Among his earlier results was the demonstration in 1847 that smooth or unstriated muscle is made up of distinct units, of nucleated muscle cells. In this work,...
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Sep 30, 2022 · They were discovered in 1857 by Swiss scientist Albert von Kölliker and named in 1898 by Carl Benda, a German microbiologist who coined the name from the Greek “mitos-,” meaning “thread,” and “-chondros,” meaning “granule,” because mitochondria inside of a cell tend to form long dotted chains.
Oct 26, 2021 · Ludmila Nunes, APS staff writer. Mitochondria have attracted the fascination of biologists for decades, from their discovery by Swiss histologist, anatomist, and physiologist Albert von Kölliker in the mid-1800s through the pioneering studies of bioenergetics in the 1950s, 1960s, and 1970s. In more recent years, many psychological scientists ...
Rudolph Albert von Kölliker. 1817-1905. Swiss physiologist, anatomist, biologist, and zoologist who made landmark achievements through his use of the microscope. Kölliker is famous for his knowledge of histology, a branch of anatomy involving study of the minute structure of plant and animal tissues. His memoir on cephalopods (marine mollusks ...
The venerable scientist died on November 3, of pneumonia, after an illness of thirty-six hours. The name of Kölliker has been familiar to all histologists and anatomists for nearly half a century, for there is scarcely any department of histology to which he did not contribute largely by his original work.
Quick Reference. (1817–1905) Swiss histologist and embryologist. Born in Zurich, Switzerland, Kölliker qualified in medicine at Heidelberg in 1842 and later held professorships at Zurich and Würzburg. Celebrated for his microscopic work on tissues, he provided much evidence to show that cells cannot arise freely, but only from existing cells.
