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He was a Professor of Mineralogy at the Massachusetts Institute of Technology. He invented the X-ray precession camera for studies in crystallography. Buerger authored twelve textbooks/monographs and over 200 technical articles. He was awarded the Arthur L. Day Medal by the Geological Society of America in 1951.
In general, small molecules are also easier to crystallize than macromolecules; however, X-ray crystallography has proven possible even for viruses and proteins with hundreds of thousands of atoms, through improved crystallographic imaging and technology. [96] The technique of single-crystal X-ray crystallography has three basic steps.
This is an accepted version of this page This is the latest accepted revision, reviewed on 15 February 2025. British X-ray crystallographer (1920–1958) This article is about the chemist. For the Mars rover named after her, see Rosalind Franklin (rover). Rosalind Franklin Franklin with a microscope in 1955 Born Rosalind Elsie Franklin (1920-07-25) 25 July 1920 Notting Hill, London, England ...
Portrait of William Lawrence Bragg taken when he was around 40 years old. Sir William Lawrence Bragg (31 March 1890 – 1 July 1971), known as Lawrence Bragg, was an Australian-born British physicist and X-ray crystallographer, discoverer (1912) of Bragg's law of X-ray diffraction, which is basic for the determination of crystal structure.
The depiction of crystallography on stamps began in 1939 with the issue of a Danzig stamp commemorating Wilhelm Röntgen who discovered X-rays. [1] Crystallographic stamps contribute to crystallography education [ 2 ] : 24 [ 3 ] : 286 and to the public understanding of science.
Dorothy Mary Crowfoot Hodgkin OM FRS HonFRSC [9] [10] (née Crowfoot; 12 May 1910 – 29 July 1994) was a Nobel Prize-winning English chemist who advanced the technique of X-ray crystallography to determine the structure of biomolecules, which became essential for structural biology.
Paul Niggli (26 June 1888 – 13 January 1953) was a Swiss crystallographer, mineralogist, and petrologist who was a leader in the field of X-ray crystallography. Education and career [ edit ]
1912 – Max von Laue discovers diffraction of X-rays by crystals. 1912 – Peter Debye develops a model for the specific heat of solids in terms of phonons, known as Debye model. 1913 – William Henry Bragg and Lawrence Bragg use X-rays to analyze crystals. 1917 – Weiss and Auguste Piccard first observe the magnetocaloric effect.