Appendix the Nobel Prize in Chemistry
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Almost Forgotten Anniversaries in 2019 Introduction
Almost Forgotten Anniversaries in 2019 Katharina Lodders Department of Earth and Planetary Sciences and Mc Donnell Center for the Space Sciences, Campus Box 1169, Washington University, Saint Louis MO 63130, USA Keywords: history, chemical elements, abundances Abstract: As we celebrate the International Year of the Periodic Table, the 50th anniversary of Apollo 11 and the meteorite falls of Allende and Murchison in 1969, other noteworthy science events with round birthdays seem to be overlooked and almost forgotten Several scientific organizations celebrate the birthdays of their foundation; and key events and discoveries related to meteoritics, astronomy, geo- and cosmochemistry, and nuclear sciences can be commemorated this year, including the anniversaries of the discoveries of eleven chemical elements, and the advancements of our knowledge of the elemental and isotopic abundances. Introduction. Introduction The 150th anniversary of the discovery of the periodic system of the elements by Dmitri Ivanovich Mendeleev (8 Feb. 1834 – 2 Feb. 1907) and independently by Julius Lothar Meyer (19 August 1830 – 11 April 1895) is the reason for celebrating the International Year of the Periodic Table in 2019. Not only that, but several scientific organizations celebrate the birthdays of their foundation: The Astronomical Society of the Pacific (1889), The American Astronomical Society (1899), the American Geophysical Union (1919), the Mineralogical Society of America (1919), and the International Astronomical Union IAU (1919). The anniversaries in 2019 give us reasons to reflect on the major impacts of space exploration. In 1969, the first men landed on the moon and Apollo 11 safely returned with lunar rocks for study. The same year was blessed by the fall of the important carbonaceous chondrites Allende and Murchison. -
Chemistry and Spectroscopy of the Transition Metals
Chemistry and Spectroscopy of the Transition Metals • Structure of metal complexes • Oxidation states of metals • Color/Spectroscopy • Magnetic Properties • Chelate Effects • Electron Transfer Chemistry Nobel Prize in Chemistry, 1913 Alfred Werner "in recognition of his work on the linkage of atoms in molecules by which he has thrown new light on earlier investigations and opened up new fields of research especially in inorganic chemistry” Zurich University Stereochemistry of Coordination Complexes Pt (NH3)2Cl2 Cl NH 3 NH3 Cl Pt Pt Cl NH Cl 3 NH3 Orange-Yellow Pale Yellow (dipole moment) No dipole (cis-platin) Inner Sphere vs Outer Sphere Coordination H3 H3 N N NH H N NH H3N 3 [Cl- ] 3 3 - Co 3 Co [Cl 2] H N NH3 H N NH3 [ 3 ] [ 3 ] N Cl H3 H3 H3 N N Cl H3N Cl H3N Co [Cl- ] Co [Cl-] H N Cl Cl NH3 [ 3 ] N [ N ] H3 H3 Transition Metal Chemistry • Multiple Oxidation States • Coordination Chemistry/Stereochemistry • Crystal Field Splitting: Optical and Magnetic Properties • Ligand Field Splitting: Spectrochemical Series • Distortion to Tetragonal, Square Planar • Ligand Field Stabilization Energy • Hard and Soft Acids and Bases • Chelate Effect • Stereochemical Control of Binding Affinity • Water Exchange • Electron Exchange Organization of Periodic Chart 1s 1s 2s 2p 3s 3p 4s 3d 4p 5s 4d 5p 6s 5d 6p 7s 6d 4f 5f Shielding r2Ψ2 1s 3d 3p 3s Penetration: 3s > 3p > 3d r 3d orbitals are shielded and not exposed much; Outside world won’t know as much how many d e- there are Transition Metals Are Found in Several Oxidation States Charge to mass ratio - of ions: current e which passes through circuit divided by mass gained on electrode. -
The Lock-And-Key Analogy in 20Th Century Biochemistry
From: Rebecca Mertens The Construction of Analogy-Based Research Programs The Lock-and-Key Analogy in 20th Century Biochemistry April 2019, 224 p., pb., ill. 34,99 € (DE), 978-3-8376-4442-5 E-Book: PDF: 34,99 € (DE), ISBN 978-3-8394-4442-9 When the German chemist Emil Fischer presented his lock-and-key hypothesis in 1899, his analogy to describe the molecular relationship between enzymes and substrates quickly gained vast influence and provided future generations of scientists with a tool to investigate the relation between chemical structure and biological specificity. Rebecca Mertens explains the appeal of the lock-and-key analogy by its role in model building and in the construction of long-term, cross-generational research programs. She argues that a crucial feature of these research programs, namely ascertaining the continuity of core ideas and concepts, is provided by a certain way of analogy-based modelling. Rebecca Mertens (PhD), born in 1984, is a postdoctoral researcher in the history and philosophy of science at the University of Bielefeld, Germany. She works on the role of analogies, models and forms of comparison in the history of molecular genetics and is a member of the collaborative research program "Practices of ComparisonÚ Ordering and Changing the World". During her graduate and doctoral studies, she was a visiting scholar at the École Normale Supérieure in Paris and a visiting graduate fellow at the Minnesota Center for Philosophy of Science. For further information: www.transcript-verlag.de/en/978-3-8376-4442-5 © 2019 -
Biochemistrystanford00kornrich.Pdf
University of California Berkeley Regional Oral History Office University of California The Bancroft Library Berkeley, California Program in the History of the Biosciences and Biotechnology Arthur Kornberg, M.D. BIOCHEMISTRY AT STANFORD, BIOTECHNOLOGY AT DNAX With an Introduction by Joshua Lederberg Interviews Conducted by Sally Smith Hughes, Ph.D. in 1997 Copyright 1998 by The Regents of the University of California Since 1954 the Regional Oral History Office has been interviewing leading participants in or well-placed witnesses to major events in the development of Northern California, the West, and the Nation. Oral history is a method of collecting historical information through tape-recorded interviews between a narrator with firsthand knowledge of historically significant events and a well- informed interviewer, with the goal of preserving substantive additions to the historical record. The tape recording is transcribed, lightly edited for continuity and clarity, and reviewed by the interviewee. The corrected manuscript is indexed, bound with photographs and illustrative materials, and placed in The Bancroft Library at the University of California, Berkeley, and in other research collections for scholarly use. Because it is primary material, oral history is not intended to present the final, verified, or complete narrative of events. It is a spoken account, offered by the interviewee in response to questioning, and as such it is reflective, partisan, deeply involved, and irreplaceable. ************************************ All uses of this manuscript are covered by a legal agreement between The Regents of the University of California and Arthur Kornberg, M.D., dated June 18, 1997. The manuscript is thereby made available for research purposes. All literary rights in the manuscript, including the right to publish, are reserved to The Bancroft Library of the University of California, Berkeley. -
Historical Development of the Periodic Classification of the Chemical Elements
THE HISTORICAL DEVELOPMENT OF THE PERIODIC CLASSIFICATION OF THE CHEMICAL ELEMENTS by RONALD LEE FFISTER B. S., Kansas State University, 1962 A MASTER'S REPORT submitted in partial fulfillment of the requirements for the degree FASTER OF SCIENCE Department of Physical Science KANSAS STATE UNIVERSITY Manhattan, Kansas 196A Approved by: Major PrafeLoor ii |c/ TABLE OF CONTENTS t<y THE PROBLEM AND DEFINITION 0? TEH-IS USED 1 The Problem 1 Statement of the Problem 1 Importance of the Study 1 Definition of Terms Used 2 Atomic Number 2 Atomic Weight 2 Element 2 Periodic Classification 2 Periodic Lav • • 3 BRIEF RtiVJiM OF THE LITERATURE 3 Books .3 Other References. .A BACKGROUND HISTORY A Purpose A Early Attempts at Classification A Early "Elements" A Attempts by Aristotle 6 Other Attempts 7 DOBEREBIER'S TRIADS AND SUBSEQUENT INVESTIGATIONS. 8 The Triad Theory of Dobereiner 10 Investigations by Others. ... .10 Dumas 10 Pettehkofer 10 Odling 11 iii TEE TELLURIC EELIX OF DE CHANCOURTOIS H Development of the Telluric Helix 11 Acceptance of the Helix 12 NEWLANDS' LAW OF THE OCTAVES 12 Newlands' Chemical Background 12 The Law of the Octaves. .........' 13 Acceptance and Significance of Newlands' Work 15 THE CONTRIBUTIONS OF LOTHAR MEYER ' 16 Chemical Background of Meyer 16 Lothar Meyer's Arrangement of the Elements. 17 THE WORK OF MENDELEEV AND ITS CONSEQUENCES 19 Mendeleev's Scientific Background .19 Development of the Periodic Law . .19 Significance of Mendeleev's Table 21 Atomic Weight Corrections. 21 Prediction of Hew Elements . .22 Influence -
The Nobel Prize Sweden.Se
Facts about Sweden: The Nobel Prize sweden.se The Nobel Prize – the award that captures the world’s attention The Nobel Prize is considered the most prestigious award in the world. Prize- winning discoveries include X-rays, radioactivity and penicillin. Peace Laureates include Nelson Mandela and the 14th Dalai Lama. Nobel Laureates in Literature, including Gabriel García Márquez and Doris Lessing, have thrilled readers with works such as 'One Hundred Years of Solitude' and 'The Grass is Singing'. Every year in early October, the world turns Nobel Day is 10 December. For the prize its gaze towards Sweden and Norway as the winners, it is the crowning point of a week Nobel Laureates are announced in Stockholm of speeches, conferences and receptions. and Oslo. Millions of people visit the website At the Nobel Prize Award Ceremony in of the Nobel Foundation during this time. Stockholm on that day, the Laureates in The Nobel Prize has been awarded to Physics, Chemistry, Physiology or Medicine, people and organisations every year since and Literature receive a medal from the 1901 (with a few exceptions such as during King of Sweden, as well as a diploma and The Nobel Banquet is World War II) for achievements in physics, a cash award. The ceremony is followed a magnificent party held chemistry, physiology or medicine, literature by a gala banquet. The Nobel Peace Prize at Stockholm City Hall. and peace. is awarded in Oslo the same day. Photo: Henrik Montgomery/TT Henrik Photo: Facts about Sweden: The Nobel Prize sweden.se Prize in Economic Sciences prize ceremonies. -
Cambridge's 92 Nobel Prize Winners Part 2 - 1951 to 1974: from Crick and Watson to Dorothy Hodgkin
Cambridge's 92 Nobel Prize winners part 2 - 1951 to 1974: from Crick and Watson to Dorothy Hodgkin By Cambridge News | Posted: January 18, 2016 By Adam Care The News has been rounding up all of Cambridge's 92 Nobel Laureates, celebrating over 100 years of scientific and social innovation. ADVERTISING In this installment we move from 1951 to 1974, a period which saw a host of dramatic breakthroughs, in biology, atomic science, the discovery of pulsars and theories of global trade. It's also a period which saw The Eagle pub come to national prominence and the appearance of the first female name in Cambridge University's long Nobel history. The Gender Pay Gap Sale! Shop Online to get 13.9% off From 8 - 11 March, get 13.9% off 1,000s of items, it highlights the pay gap between men & women in the UK. Shop the Gender Pay Gap Sale – now. Promoted by Oxfam 1. 1951 Ernest Walton, Trinity College: Nobel Prize in Physics, for using accelerated particles to study atomic nuclei 2. 1951 John Cockcroft, St John's / Churchill Colleges: Nobel Prize in Physics, for using accelerated particles to study atomic nuclei Walton and Cockcroft shared the 1951 physics prize after they famously 'split the atom' in Cambridge 1932, ushering in the nuclear age with their particle accelerator, the Cockcroft-Walton generator. In later years Walton returned to his native Ireland, as a fellow of Trinity College Dublin, while in 1951 Cockcroft became the first master of Churchill College, where he died 16 years later. 3. 1952 Archer Martin, Peterhouse: Nobel Prize in Chemistry, for developing partition chromatography 4. -
Nobel Laureates Endorse Joe Biden
Nobel Laureates endorse Joe Biden 81 American Nobel Laureates in Physics, Chemistry, and Medicine have signed this letter to express their support for former Vice President Joe Biden in the 2020 election for President of the United States. At no time in our nation’s history has there been a greater need for our leaders to appreciate the value of science in formulating public policy. During his long record of public service, Joe Biden has consistently demonstrated his willingness to listen to experts, his understanding of the value of international collaboration in research, and his respect for the contribution that immigrants make to the intellectual life of our country. As American citizens and as scientists, we wholeheartedly endorse Joe Biden for President. Name Category Prize Year Peter Agre Chemistry 2003 Sidney Altman Chemistry 1989 Frances H. Arnold Chemistry 2018 Paul Berg Chemistry 1980 Thomas R. Cech Chemistry 1989 Martin Chalfie Chemistry 2008 Elias James Corey Chemistry 1990 Joachim Frank Chemistry 2017 Walter Gilbert Chemistry 1980 John B. Goodenough Chemistry 2019 Alan Heeger Chemistry 2000 Dudley R. Herschbach Chemistry 1986 Roald Hoffmann Chemistry 1981 Brian K. Kobilka Chemistry 2012 Roger D. Kornberg Chemistry 2006 Robert J. Lefkowitz Chemistry 2012 Roderick MacKinnon Chemistry 2003 Paul L. Modrich Chemistry 2015 William E. Moerner Chemistry 2014 Mario J. Molina Chemistry 1995 Richard R. Schrock Chemistry 2005 K. Barry Sharpless Chemistry 2001 Sir James Fraser Stoddart Chemistry 2016 M. Stanley Whittingham Chemistry 2019 James P. Allison Medicine 2018 Richard Axel Medicine 2004 David Baltimore Medicine 1975 J. Michael Bishop Medicine 1989 Elizabeth H. Blackburn Medicine 2009 Michael S. -
Chemistry of the D-Block Elements Chemistry of the D-Block Elements
Chemistry of the d-Block Elements History: Louis Nicolas Vauquelin 16. Mai 1763 – 14. Nov. 1829 Leopold Gmelin 2. Aug. 1788 – 13. Apr. 1853 Chemistry of the d-Block Elements History: H3N NH3 Cl Cl Pd Pd NH H3N 3 Cl Cl Louis Nicolas Vauquelin 1813 CN NC CN CoIII NC CN Gmelin 1822 NC 1 Chemistry of the d-Block Elements History: 1844: Peyrone’s Chloride 1844: Reiset [PtCl2(NH3)2] -- note! same formula! -- [PtCl2(NH3)2] ! (isomers are super-important in chemistry!) Chemistry of the d-Block Elements cis- and trans- Platinum Isomers: Serendipity in Chemistry Cisplatin was approved by the FDA for the treatment of genitourinary tumors in 1978. Since then, Michigan State has collected over $160 million in royalties from cisplatin and a related drug, carboplatin, which Prof. Barnett Rosenberg, MSU was approved by the FDA in 1989 (Prof. S.J. Lippard, MIT) for the treatment of ovarian cancers. "Testicular cancer went from a disease that normally killed about 80% of the patients, to one which is close to 95% curable. This is Newest generation: probably the most exciting development in the treatment of cancers that we have had in the past 20 years. It is now the O treatment of first choice in ovarian, bladder, and osteogenic sarcoma [bone] cancers as well." O NH3 —Barnett Rosenberg, who led the research group that discovered Pt cisplatin, commenting on the impact of cisplatin in cancer chemotherapy O NH3 O carboplatin 2 Chemistry of the d-Block Elements Cisplatin acts by cross-linking DNA in several different ways, making it impossible for rapidly dividing cells to duplicate their DNA for mitosis. -
Peptide Chemistry up to Its Present State
Appendix In this Appendix biographical sketches are compiled of many scientists who have made notable contributions to the development of peptide chemistry up to its present state. We have tried to consider names mainly connected with important events during the earlier periods of peptide history, but could not include all authors mentioned in the text of this book. This is particularly true for the more recent decades when the number of peptide chemists and biologists increased to such an extent that their enumeration would have gone beyond the scope of this Appendix. 250 Appendix Plate 8. Emil Abderhalden (1877-1950), Photo Plate 9. S. Akabori Leopoldina, Halle J Plate 10. Ernst Bayer Plate 11. Karel Blaha (1926-1988) Appendix 251 Plate 12. Max Brenner Plate 13. Hans Brockmann (1903-1988) Plate 14. Victor Bruckner (1900- 1980) Plate 15. Pehr V. Edman (1916- 1977) 252 Appendix Plate 16. Lyman C. Craig (1906-1974) Plate 17. Vittorio Erspamer Plate 18. Joseph S. Fruton, Biochemist and Historian Appendix 253 Plate 19. Rolf Geiger (1923-1988) Plate 20. Wolfgang Konig Plate 21. Dorothy Hodgkins Plate. 22. Franz Hofmeister (1850-1922), (Fischer, biograph. Lexikon) 254 Appendix Plate 23. The picture shows the late Professor 1.E. Jorpes (r.j and Professor V. Mutt during their favorite pastime in the archipelago on the Baltic near Stockholm Plate 24. Ephraim Katchalski (Katzir) Plate 25. Abraham Patchornik Appendix 255 Plate 26. P.G. Katsoyannis Plate 27. George W. Kenner (1922-1978) Plate 28. Edger Lederer (1908- 1988) Plate 29. Hennann Leuchs (1879-1945) 256 Appendix Plate 30. Choh Hao Li (1913-1987) Plate 31. -
Date: To: September 22, 1 997 Mr Ian Johnston©
22-SEP-1997 16:36 NOBELSTIFTELSEN 4& 8 6603847 SID 01 NOBELSTIFTELSEN The Nobel Foundation TELEFAX Date: September 22, 1 997 To: Mr Ian Johnston© Company: Executive Office of the Secretary-General Fax no: 0091-2129633511 From: The Nobel Foundation Total number of pages: olO MESSAGE DearMrJohnstone, With reference to your fax and to our telephone conversation, I am enclosing the address list of all Nobel Prize laureates. Yours sincerely, Ingr BergstrSm Mailing address: Bos StU S-102 45 Stockholm. Sweden Strat itddrtSMi Suircfatan 14 Teleptelrtts: (-MB S) 663 » 20 Fsuc (*-«>!) «W Jg 47 22-SEP-1997 16:36 NOBELSTIFTELSEN 46 B S603847 SID 02 22-SEP-1997 16:35 NOBELSTIFTELSEN 46 8 6603847 SID 03 Professor Willis E, Lamb Jr Prof. Aleksandre M. Prokhorov Dr. Leo EsaJki 848 North Norris Avenue Russian Academy of Sciences University of Tsukuba TUCSON, AZ 857 19 Leninskii Prospect 14 Tsukuba USA MSOCOWV71 Ibaraki Ru s s I a 305 Japan 59* c>io Dr. Tsung Dao Lee Professor Hans A. Bethe Professor Antony Hewlsh Department of Physics Cornell University Cavendish Laboratory Columbia University ITHACA, NY 14853 University of Cambridge 538 West I20th Street USA CAMBRIDGE CB3 OHE NEW YORK, NY 10027 England USA S96 014 S ' Dr. Chen Ning Yang Professor Murray Gell-Mann ^ Professor Aage Bohr The Institute for Department of Physics Niels Bohr Institutet Theoretical Physics California Institute of Technology Blegdamsvej 17 State University of New York PASADENA, CA91125 DK-2100 KOPENHAMN 0 STONY BROOK, NY 11794 USA D anni ark USA 595 600 613 Professor Owen Chamberlain Professor Louis Neel ' Professor Ben Mottelson 6068 Margarldo Drive Membre de rinstitute Nordita OAKLAND, CA 946 IS 15 Rue Marcel-Allegot Blegdamsvej 17 USA F-92190 MEUDON-BELLEVUE DK-2100 KOPENHAMN 0 Frankrike D an m ar k 599 615 Professor Donald A. -
EMBO Facts & Figures
excellence in life sciences Reykjavik Helsinki Oslo Stockholm Tallinn EMBO facts & figures & EMBO facts Copenhagen Dublin Amsterdam Berlin Warsaw London Brussels Prague Luxembourg Paris Vienna Bratislava Budapest Bern Ljubljana Zagreb Rome Madrid Ankara Lisbon Athens Jerusalem EMBO facts & figures HIGHLIGHTS CONTACT EMBO & EMBC EMBO Long-Term Fellowships Five Advanced Fellows are selected (page ). Long-Term and Short-Term Fellowships are awarded. The Fellows’ EMBO Young Investigators Meeting is held in Heidelberg in June . EMBO Installation Grants New EMBO Members & EMBO elects new members (page ), selects Young EMBO Women in Science Young Investigators Investigators (page ) and eight Installation Grantees Gerlind Wallon EMBO Scientific Publications (page ). Programme Manager Bernd Pulverer S Maria Leptin Deputy Director Head A EMBO Science Policy Issues report on quotas in academia to assure gender balance. R EMBO Director + + A Conducts workshops on emerging biotechnologies and on H T cognitive genomics. Gives invited talks at US National Academy E IC of Sciences, International Summit on Human Genome Editing, I H 5 D MAN 201 O N Washington, DC.; World Congress on Research Integrity, Rio de A M Janeiro; International Scienti c Advisory Board for the Centre for Eilish Craddock IT 2 015 Mammalian Synthetic Biology, Edinburgh. Personal Assistant to EMBO Fellowships EMBO Scientific Publications EMBO Gold Medal Sarah Teichmann and Ido Amit receive the EMBO Gold the EMBO Director David del Álamo Thomas Lemberger Medal (page ). + Programme Manager Deputy Head EMBO Global Activities India and Singapore sign agreements to become EMBC Associate + + Member States. EMBO Courses & Workshops More than , participants from countries attend 6th scienti c events (page ); participants attend EMBO Laboratory Management Courses (page ); rst online course EMBO Courses & Workshops recorded in collaboration with iBiology.