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Robert H. Grubbs
Robert Howard Grubbs ForMemRS (February 27, 1942 – December 19, 2021) was an American chemist and the Victor and Elizabeth Atkins Professor of Chemistry at the California Institute of Technology in Pasadena, California. He was a co-recipient of the 2005 Nobel Prize in Chemistry for his work on olefin metathesis. Grubbs was elected a member of the National Academy of Engineering in 2015 for developments in catalysts that have enabled commercial products. He was a co-founder of Materia, a university spin-off startup to produce catalysts. Early life and education Grubbs was born on February 27, 1942, on a farm in Marshall County, Kentucky, midway between Possum Trot and Calvert City. His parents were Howard and Faye (Atwood) Grubbs. Faye was a schoolteacher. After serving in World War II, the family moved to Paducah, Kentucky, where Howard trained as a diesel mechanic, and Robert attended Paducah Tilghman High School. At the University of Florida, Grubbs initially intende ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marshall County, Kentucky
Marshall County is a county located in the far western portion of the U.S. state of Kentucky. As of the 2020 census, the population was 31,659. Its county seat is Benton. It is the only Purchase Area county that does not border another state; a narrow strip of land in neighboring Livingston County separates Marshall County from the Ohio River and the Illinois border. Until July 28, 2015, it was a dry county. On that date residents approved alcohol sales for off-premises consumption, making it a "wet" county. History Following population increase in the area, Marshall County was created by the Kentucky legislature in 1842 from the northern half of Calloway County. The first European-American settlers had arrived in about 1818, shortly after the area was bought from the Chickasaw Indians as part of the Jackson Purchase by Gen. Andrew Jackson and Kentucky Gov. Isaac Shelby. The Chickasaw were forced under Indian Removal to move to what became known as Indian Territory, new ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geoffrey W
Geoffrey, Geoffroy, Geoff, etc., may refer to: People * Geoffrey (given name), including a list of people with the name Geoffrey or Geoffroy * Geoffroy (surname), including a list of people with the name * Geoffroy (musician) (born 1987), Canadian singer and songwriter Fictional characters * Geoffrey the Giraffe, the Toys "R" Us mascot * Geoff Peterson, an animatronic robot sidekick on ''The Late Late Show with Craig Ferguson'' * Geoff, a character from the cartoon series ''Total Drama'' * Geoff, Mark Corrigon's romantic rival on ''Peep Show'' Other uses * Geoff (Greyhawk), a fictional land in the World of Greyhawk ''Dungeons & Dragons'' campaign setting See also * Galfrid * Geof * Gofraid/Goraidh * Godfrey (name) * Gottfried * Godefroy (other) * Goffredo * Jeffery (name) * Jeffrey (name) * Jeffries * Jeffreys * Jeffers * Jeoffry (cat) * Jeff Jeff is a masculine name, often a short form (hypocorism) of the English given name Jefferson or Jeffrey, which co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Olefin Metathesis
In organic chemistry, Olefin Metathesis or Alkene Metathesis is an organic reaction that entails the redistribution of fragments of alkenes (olefins) by the Bond cleavage, scission and regeneration of carbon-carbon double bonds. Because of the relative simplicity of olefin metathesis, it often creates fewer undesired by-products and hazardous wastes than alternative organic reactions. For their elucidation of the reaction mechanism and their discovery of a variety of highly active Catalysis, catalysts, Yves Chauvin, Robert H. Grubbs, and Richard R. Schrock were collectively awarded the 2005 Nobel Prize in Chemistry. Catalysts The reaction requires catalysis, metal catalysts. Most commercially important processes employ heterogeneous catalysis, heterogeneous catalysts. The heterogeneous catalysts are often prepared by in-situ activation of a metal halide (MClx) using organoaluminium or organotin compounds, e.g. combining MClx–EtAlCl2. A typical catalyst support is alumina. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pasadena, California
Pasadena ( ) is a city in Los Angeles County, California, United States, northeast of downtown Los Angeles. It is the most populous city and the primary cultural center of the San Gabriel Valley. Old Pasadena is the city's original commercial district. Its population was 138,699 at the 2020 census, making it the 45th-largest city in California and the ninth-largest in Los Angeles County. Pasadena was incorporated on June 19, 1886, 36 years after the city of Los Angeles but still one of the first in what is now Los Angeles County. Pasadena is home to many scientific, educational, and cultural institutions, including the California Institute of Technology, Pasadena City College, Kaiser Permanente Bernard J. Tyson School of Medicine, Fuller Theological Seminary, Theosophical Society, Parsons Corporation, Art Center College of Design, the Planetary Society, Pasadena Playhouse, the Ambassador Auditorium, the Norton Simon Museum, and the USC Pacific Asia Museum. Pa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chemist
A chemist (from Greek ''chēm(ía)'' alchemy; replacing ''chymist'' from Medieval Latin ''alchemist'') is a graduated scientist trained in the study of chemistry, or an officially enrolled student in the field. Chemists study the composition of matter and its properties. Chemists carefully describe the properties they study in terms of quantities, with detail on the level of molecules and their component atoms. Chemists carefully measure substance proportions, chemical reaction rates, and other chemical properties. In Commonwealth English, pharmacists are often called chemists. Chemists use their knowledge to learn the composition and properties of unfamiliar substances, as well as to reproduce and synthesize large quantities of useful naturally occurring substances and create new artificial substances and useful processes. Chemists may specialize in any number of Chemistry#Subdisciplines, subdisciplines of chemistry. Materials science, Materials scientists and metallurgists sha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Foreign Member Of The Royal Society
Fellowship of the Royal Society (FRS, ForMemRS and HonFRS) is an award granted by the Fellows of the Royal Society of London to individuals who have made a "substantial contribution to the improvement of natural science, natural knowledge, including mathematics, engineering science, and medical science". Overview Fellowship of the Society, the oldest known scientific academy in continuous existence, is a significant honour. It has been awarded to :Fellows of the Royal Society, around 8,000 fellows, including eminent scientists Isaac Newton (1672), Benjamin Franklin (1756), Charles Babbage (1816), Michael Faraday (1824), Charles Darwin (1839), Ernest Rutherford (1903), Srinivasa Ramanujan (1918), Jagadish Chandra Bose (1920), Albert Einstein (1921), Paul Dirac (1930), Subrahmanyan Chandrasekhar (1944), Prasanta Chandra Mahalanobis (1945), Dorothy Hodgkin (1947), Alan Turing (1951), Lise Meitner (1955), Satyendra Nath Bose (1958), and Francis Crick (1959). More recently, fellow ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American Institute Of Chemists Gold Medal
The American Institute of Chemists Gold Medal is the highest award of the American Institute of Chemists and has been awarded since 1926. It is presented annually to a person who has most encouraged the science of chemistry or the profession of chemist or chemical engineer in the United States of America, giving "exemplary service". Medal recipients The following people have received the AIC Gold Medal: See also * List of chemistry awards References {{Reflist Chemistry awards Awards established in 1926 American science and technology awards ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nobel Prize In Chemistry
The Nobel Prize in Chemistry () is awarded annually by the Royal Swedish Academy of Sciences to scientists in the various fields of chemistry. It is one of the five Nobel Prizes established by the will of Alfred Nobel in 1895, awarded for outstanding contributions in chemistry, physics, literature, peace, and physiology or medicine. This award is administered by the Nobel Foundation and awarded by the Royal Swedish Academy of Sciences on proposal of the Nobel Committee for Chemistry, which consists of five members elected by the Academy. The award is presented in Stockholm at an annual ceremony on December 10th, the anniversary of Nobel's death. The first Nobel Prize in Chemistry was awarded in 1901 to Jacobus Henricus van 't Hoff, of the Netherlands, "for his discovery of the laws of chemical dynamics and osmotic pressure in solutions". From 1901 to 2024, the award has been bestowed on a total of 195 individuals. The 2024 Nobel Prize in Chemistry was awarded to Demis Hassabis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Linus Pauling Award
The Linus Pauling Award is an award recognizing outstanding achievement in chemistry. It is awarded annually by thePuget Sound an Portland sections of the , and is named after the US chemist (1901–1994), to whom it was first awarded in 1966. Another Linus Pauling Award is given annually by the Chemistry Department at |
Tolman Award
The Tolman Medal is awarded each year by the Southern California Section of the American Chemical Society (SCALACS) for outstanding contributions to chemistry which include contributions in areas of fundamental studies, chemical technology, and significant contributions to chemical education or outstanding leadership in science on a national level. To be eligible for the Medal, the recipient must have accomplished the majority of his or her work while resident in Southern California. The Medal is named for physicist and chemist Richard C. Tolman. Recipients SourceSCALACS* 1960 William Gould Young * 1961 Anton Burg * 1962 Ernest H. Swift * 1963 W. Conway Pierce * 1964 Arie J. Haagen-Smit * 1965 Thomas F. Doumani, Union Oil Company * 1966 Arthur Adamson, USC * 1967 Ulric B. Bray, Bray Oil Company * 1968 Francis E. Blacet, UCLA * 1969 Robert D. Vold, USC * 1970 Robert L. Pecsok, UCLA * 1971 Roland C. Hansford, Union Oil Company * 1972 James Bonner, Caltech * 1973 Howard ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dean Toste
Francisco Dean Toste (born 1971) is the Gerald E. K. Branch Distinguished Professor of Chemistry at the University of California, Berkeley and faculty scientist at the chemical sciences division of Lawrence Berkeley National Lab. He is a prominent figure in the field of organic chemistry and is best known for his contributions to gold chemistry and asymmetric ion-pairing catalysis. Toste was elected a member of the National Academy of Sciences in 2020, and a member of the American Academy of Arts and Sciences in 2018. Education and training F. Dean Toste was born in Terceira, Azores, Portugal in 1971. He attended the University of Toronto for his undergraduate and masters studies in the group of Ian Still. With Still, Toste developed several novel reactions of thiocyanates that were then applied towards the synthesis of the natural product Varacin. He earned his B.Sc. in 1993 and his M.Sc. in 1995. Toste attended graduate school at Stanford University, earning his PhD under th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
