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Browse across eight MeSH (opens in new tab) facets — era, geography, science, specialty, technology, history, culture, and reference. Select one tag per group; counts update across the others.
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- Anatomy & Pathology 2
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5 entries match General Clinical Medicine [G02] · Diagnostics & Imaging [E01] · Chemistry & Biochemistry [K01.900.200]
1937 CE
#12831
A new apparatus for electrophoretic analysis of colloidal mixtures.
Between 1931 and 1937, with financial support from the Rockefeller Foundation, Tiselius developed his "Tiselius apparatus" for moving boundary electrophoresis. In this paper he demonstrated that electrophoresis separa…
1981 CE
#14183
Computer averaging of electron micrographs of the 405 ribosomal subunit.
Frank and colleagues developed a method that allows sorting of particle images into classes based on their orientation, as well as their structural features. Specifically Frank developed mathematical tools used for im…
1937 CE
#12832
Electrophoresis of serum globulin. II- Electrophoretic analysis of normal and immune sera.
Tiselius showed that an antibody that he produced in a rabbit by immunizing it with albumin (ovalbumin) was clearly located in the gamma globulin fraction. He summarized the paper with this statement: "Investigation o…
1930 CE
#12830
The moving boundary method of studying the electrophoresis of proteins. (Nova Acta Reg. Soc. Scient. Upsaliensis, IV, 7, No. 4.)
Tilesius's doctoral dissertation introduced the laboratory technique of moving-boundary electrophoresis, a technique for separation of chemical compounds by electrophoresis in free solution. For this work, and the wor…
1975 CE
#14182
Three-dimensional model of purple membrane obtained by electron microscopy.
The invention of Cryogenic electron microscopy (cryo-EM). The novel technique was achieved by "by applying the method to tilted specimens, and using the principles put forward by De Rosier and Klug (GM - 13935), for t…