Fritz Pregl

Fritz Pregl
Born	(1869-09-03)3 September 1869 Ljubljana, Austria Hungary
Died	13 December 1930(1930-12-13) (aged 61) Graz, Austria
Citizenship	Austria-Hungary
Fields	Chemistry, medicine
Alma mater	University of Graz
Doctoral advisor	Wilhelm Ostwald Emil Fischer
Known for	Microelemental analysis
Notable awards	Lieben Prize (1914) Nobel Prize for Chemistry (1923)

Fritz Pregl (in microanalysis, one of which was the improvement of the combustion train technique for elemental analysis.

Biography

Pregl was born in Ljubljana within Austria-Hungary to a Slovene-speaking father and German-speaking mother. He died in Graz, Austria in 1930.

Pregl started his career as microanalysis. The small quantities of substances he obtained during the research of bile acid made it necessary to improve the process of elemental analysis by reducing the necessary components. At the end of his research, he had lowered the minimal amount of substance necessary for the analysis process by a factor of 50. He invited chemists to learn his method of elemental analysis, so that the method was soon widely accepted.

Commemoration

In 1950, the department of the University of Graz where Fritz Pregl had worked was named the Institute of Medical Chemistry and Pregl Laboratory. Streets in Graz, Innsbruck, Vienna and Klagenfurt were named after him. In Slovenia, Pregl Awards have been bestowed annually since 2007 by the National Institute of Chemistry for the research work and for outstanding doctorates. Slovenian pupils are conferred Pregl Recognition Awards, whereas secondary school students are conferred Pregl Citations for excellent results in national competitions in chemistry. A square in Ljubljana is named after Pregl.^[1] Fritz Pregl Prize has been awarded annually since 1931 in chemistry by the Austrian Academy of Sciences from the funds left at its disposal by Pregl.

References

Further reading

• Zupanič-Slavec, Zvonka (2001). "Zdravnik Friderik Pregl, nobelov nagrajenec slovenskega rodu" (PDF). Zdravniški vestnik (Slovenian Medical Association) (70): 399–404. 
• H. Lieb (1950). "Zum Gedächtnis an Fritz Pregl, den Begründer der quantitativen organischen Mikroanalyse (1869–1930)". Chemistry and Materials Science 35 (2–3): 123–129.  

External links

• Karl Grandin, ed. (1923). "Fritz Pregl - Biography". Les Prix Nobel. The Nobel Foundation. Retrieved 2008-07-29. 

Laureates of the Nobel Prize in Chemistry 1901–1925 1901 Jacobus van 't Hoff 1902 Emil Fischer 1903 Svante Arrhenius 1904 William Ramsay 1905 Adolf von Baeyer 1906 Henri Moissan 1907 Eduard Buchner 1908 Ernest Rutherford 1909 Wilhelm Ostwald 1910 Otto Wallach 1911 Marie Curie 1912 Victor Grignard / Paul Sabatier 1913 Alfred Werner 1914 Theodore Richards 1915 Richard Willstätter 1916 1917 1918 Fritz Haber 1919 1920 Walther Nernst 1921 Frederick Soddy 1922 Francis Aston 1923 Fritz Pregl 1924 1925 Richard Zsigmondy 1926–1950 1926 Theodor Svedberg 1927 Heinrich Wieland 1928 Adolf Windaus 1929 Arthur Harden / Hans von Euler-Chelpin 1930 Hans Fischer 1931 Carl Bosch / Friedrich Bergius 1932 Irving Langmuir 1933 1934 Harold Urey 1935 Frédéric Joliot-Curie / Irène Joliot-Curie 1936 Peter Debye 1937 Norman Haworth / Paul Karrer 1938 Richard Kuhn 1939 Adolf Butenandt / Leopold Ružička 1940 1941 1942 1943 George de Hevesy 1944 Otto Hahn 1945 Artturi Virtanen 1946 James B. Sumner / John Northrop / Wendell Meredith Stanley 1947 Robert Robinson 1948 Arne Tiselius 1949 William Giauque 1950 Otto Diels / Kurt Alder 1951–1975 1951 Glenn T. Seaborg 1952 Archer Martin / Richard Synge 1953 Hermann Staudinger 1954 Linus Pauling 1955 Vincent du Vigneaud 1956 Cyril Hinshelwood / Nikolay Semyonov 1957 Alexander Todd 1958 Frederick Sanger 1959 Jaroslav Heyrovský 1960 Willard Libby 1961 Melvin Calvin 1962 Max Perutz / John Kendrew 1963 Karl Ziegler / Giulio Natta 1964 Dorothy Hodgkin 1965 Robert Woodward 1966 Robert S. Mulliken 1967 George Porter 1968 Lars Onsager 1969 Derek Barton / Odd Hassel 1970 Luis Federico Leloir 1971 Gerhard Herzberg 1972 Christian B. Anfinsen / Stanford Moore / William Stein 1973 Ernst Otto Fischer / Geoffrey Wilkinson 1974 Paul Flory 1975 John Cornforth / Vladimir Prelog 1976–2000 1976 William Lipscomb 1977 Ilya Prigogine 1978 Peter D. Mitchell 1979 Georg Wittig 1980 Paul Berg / Walter Gilbert / Frederick Sanger 1981 Kenichi Fukui / Roald Hoffmann 1982 Aaron Klug 1983 Henry Taube 1984 Robert Merrifield 1985 Herbert A. Hauptman / Jerome Karle 1986 Dudley R. Herschbach / Yuan T. Lee / John Polanyi 1987 Donald J. Cram / Jean-Marie Lehn / Charles J. Pedersen 1988 Johann Deisenhofer / Robert Huber / Hartmut Michel 1989 Sidney Altman / Thomas Cech 1990 Elias Corey 1991 Richard R. Ernst 1992 Rudolph A. Marcus 1993 Kary Mullis / Michael Smith 1994 George Olah 1995 Paul J. Crutzen / Mario J. Molina / Frank Rowland 1996 Robert Curl / Harold Kroto / Richard Smalley 1997 Paul D. Boyer / John E. Walker / Jens Christian Skou 1998 Walter Kohn / John Pople 1999 Ahmed Zewail 2000 Alan J. Heeger / Alan MacDiarmid / Hideki Shirakawa 2001–present 2001 William Knowles / Ryoji Noyori / K. Barry Sharpless 2002 John B. Fenn / Koichi Tanaka / Kurt Wüthrich 2003 Peter Agre / Roderick MacKinnon 2004 Aaron Ciechanover / Avram Hershko / Irwin Rose 2005 Robert H. Grubbs / Richard R. Schrock / Yves Chauvin 2006 Roger D. Kornberg 2007 Gerhard Ertl 2008 Osamu Shimomura / Martin Chalfie / Roger Y. Tsien 2009 Venkatraman Ramakrishnan / Thomas A. Steitz / Ada E. Yonath 2010 Richard F. Heck / Akira Suzuki / Ei-ichi Negishi 2011 Dan Shechtman 2012 Robert Lefkowitz / Brian Kobilka 2013 Martin Karplus / Michael Levitt / Arieh Warshel 2014 Eric Betzig / Stefan Hell / William E. Moerner 2015 Tomas Lindahl / Paul L. Modrich / Aziz Sancar