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Martin Medal
The Martin Medal is an award given for outstanding contributions to the advancement of separation science. The award is presented by The Chromatographic Society, a UK-based organization promoting all aspects of chromatography and related separation techniques. The award is named after Professor Archer J.P Martin, who contributed to the invention of partition chromatography, and shared the 1952 Nobel Prize in Chemistry. Award winners Past winners of the Martin Medal are: * Robert Kennedy (2019) * Jean-Luc Veuthey (2018) * Andreas Manz (2017) * Ian Wilson & Peter Myers (2016) * Pavel Jandera (2015) * Nobuo Tanaka (2014) * Günther Bonn & Frantisek Svec (2013) * Edward S. Yeung (2012) * Peter J. Schoenmakers (2011) * Peter Carr (2010) * Wolfgang F. Lindner (2009) * Ron Majors & Johan Roeraade (2007) * Jim Waters (2006) * Vadim A. Davankov (2005) * Terry Berger (2004) * Jack Henion (2003) * Paul R. Haddad & Werner Engewald (2002) * John Michael Ramsey (2001) * Klaus Mosbach & Wil ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Separation Process
A separation process is a method that converts a mixture or a solution (chemistry), solution of chemical substances into two or more distinct product mixtures, a scientific process of separating two or more substance in order to obtain purity. At least one product mixture from the separation is enriched in one or more of the source mixture's constituents. In some cases, a separation may fully divide the mixture into pure constituents. Separations exploit differences in chemical properties or physical properties (such as size, shape, mass, density, or chemical affinity) between the constituents of a mixture. Processes are often classified according to the particular properties they exploit to achieve separation. If no single difference can be used to accomplish the desired separation, multiple unit operation, operations can often be combined to achieve the desired end. With a few exceptions, chemical element, elements or Chemical compound, compounds exist in nature in an impure ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Milton L
Milton may refer to: Names * Milton (surname), a surname (and list of people with that surname) ** John Milton (1608–1674), English poet * Milton (given name) ** Milton Friedman (1912–2006), Nobel laureate in Economics, author of '' Free to Choose'' Places Australia * Milton, New South Wales * Milton, Queensland, a suburb of Brisbane ** Milton Courts, a tennis centre ** Milton House, Milton, a heritage-listed house ** Milton railway station, Brisbane ** Milton Reach, a reach of the Brisbane River ** Milton Road, an arterial road in Brisbane Canada * Milton, Newfoundland and Labrador * Milton, Nova Scotia in the Region of Queens Municipality * Milton, Ontario ** Milton line, a commuter train line ** Milton GO Station * Milton (electoral district), Ontario ** Milton (provincial electoral district), Ontario * Beaverton, Ontario a community in Durham Region and renamed as Beaverton in 1835 * Rural Municipality of Milton No. 292, Saskatchewan New Zealand * Milton, N ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John Knox (chemist)
John Henderson Knox FRS (1927 – 15 October 2018) was a Professor of Physical Chemistry at the University of Edinburgh and is considered a distinguished contributor to the fields of reaction kinetics and chromatography. Contributions to chemistry John Knox was an early leader in the field of gas chromatography. As a PhD student in at Pembroke College, Cambridge, in 1953 Knox, together with his fellow student Howard Purnell, constructed a self-designed gas chromatographer in their lab and used this to pioneer early research in the field. In later experiments Knox was the first to use gas chromatography to measure rate of reaction constants for gaseous chemical reactions. This work enabled greater understanding of mechanisms of combustion and chlorination reactions in science. During a sabbatical with Prof JC Giddings in Utah in 1964, Knox was introduced to column liquid chromatography. Back home in 1969, he published a landmark paper with Mohammed Saleem, which suggested that ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Denis Henry Desty
Denis Henry Desty OBE FRS (21 October 1923 - 18 January 1994) was a British scientist and inventor, known primarily for his work in the fields of chromatography and combustion science.http://www2.royalsociety.org/DServe/dserve.exe?dsqIni=Dserve.ini&dsqApp=Archive&dsqDb=Catalog&dsqSearch=RefNo'EC%2F1984%2F10'&dsqCmd=Show.tcl, Biography at the Royal Society Desty twice won the Tswett Medal for Chromatography, in 1974 and 1978, and the Royal Society of Chemistry The Royal Society of Chemistry (RSC) is a learned society (professional association) in the United Kingdom with the goal of "advancing the chemistry, chemical sciences". It was formed in 1980 from the amalgamation of the Chemical Society, the Ro ... Award for Combustion Chemistry in 1982. Desty's contributions to the field of chromatography are remembered to this day by the presentation of an annual Desty Memorial Award for Innovation In Separation Science http://www.desty.org.uk/Desty_Memorial_Lecture/Desty.html , Desty ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Daniel W
Daniel is a masculine given name and a surname of Hebrew origin. It means "God is my judge"Hanks, Hardcastle and Hodges, ''Oxford Dictionary of First Names'', Oxford University Press, 2nd edition, , p. 68. (cf. Gabriel—"God is my strength"), and derives from two early biblical figures, primary among them Daniel from the Book of Daniel. It is a common given name for males, and is also used as a surname. It is also the basis for various derived given names and surnames. Background The name evolved into over 100 different spellings in countries around the world. Nicknames (Dan, Danny) are common in both English and Hebrew; "Dan" may also be a complete given name rather than a nickname. The name "Daniil" (Даниил) is common in Russia. Feminine versions (Danielle, Danièle, Daniela, Daniella, Dani, Danitza) are prevalent as well. It has been particularly well-used in Ireland. The Dutch names "Daan" and "Daniël" are also variations of Daniel. A related surname developed ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
James Jorgenson
James Wallace Jorgenson is an American academic who previously held the position of William Rand Kenan Jr. Distinguished Professor of Chemistry at UNC-Chapel Hill. He is best known for his work developing capillary zone electrophoresis, and is a member of the American Academy of Arts and Sciences. Early life and education Jorgenson was born on September 9, 1952, in Kenosha, Wisconsin. He received a Bachelor of Science degree in chemistry from Northern Illinois University in 1974 and a PhD in chemistry from Indiana University in 1979. Research interests Jorgenson's research group is focused on utilizing analytical separation techniques to solve research problems in complex mixture analysis. The group currently focuses on ultra-high pressure capillary liquid chromatography combined with mass spectrometry (MS). Jorgenson's research group is best known for their breakthrough in the field of separation sciences, the invention of capillary electrophoresis (CE). He began his research ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Csaba Horváth (chemical Engineer)
Csaba Horváth (25 January 1930 – 13 April 2004) was a Hungarian-American chemical engineer, particularly noted for building the first high-performance liquid chromatograph. Early life and education Csaba Horváth was born in Szolnok, Hungary and graduated in chemical engineering from the Budapest Institute of Technology. In 1956 he went to West Germany to work for Hoechst AG. He then studied physical chemistry at the J.W. Goethe University in Frankfurt, receiving his Ph.D. in 1963. Career In 1964 he joined Yale School of Medicine. From 1967 he also had an appointment in the Faculty of Engineering. In 1972 he joined the Department of Chemical Engineering at Yale, becoming full Professor in 1979 and Chair of the Department from 1987 to 1993. He was named as Roberto Goizueta Professor of Chemical Engineering in 1998. He died on 13 April 2004, at Yale-New Haven Hospital of a stroke. Professor Horvath had an abiding interest in the advancement of the careers of young sc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Milos Novotny
Milos Vratislav Novotny (born 19 April 1942) is an American chemist, currently the Distinguished Professor Emeritus and Director of the Novotny Glycoscience Laboratory and the Institute for Pheromone Research at Indiana University, and also a published author. Milos Novotny received his Bachelor of Science from the University of Brno, Czechoslovakia in 1962. In 1965, Novotny received his Ph.D. at the University of Brno. Novotny also holds honorary doctorates from Uppsala University, Masaryk University and Charles University, and he has been a major figure in analytical separation A separation process is a method that converts a mixture or a solution of chemical substances into two or more distinct product mixtures, a scientific process of separating two or more substance in order to obtain purity. At least one product mi ... methods. Novotny was recognized for the development of PAGE Polyacrylamide Gel-filled Capillaries for Capillary Electrophoresis in 1993. In his years of wor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Walter Jennings (chemist)
Walter Goodrich Jennings (March 2, 1922 – July 5, 2012) was an American chemist, educator and entrepreneur. He was co-founder of J&W Scientific, which became the world's largest supplier of fused silica columns; the company was purchased by Agilent Technologies in 2000. He was born in Sioux City, Iowa and grew up in Glendale, California. From 1940 to 1942, Jennings worked on a survey crew for the Union Pacific Railroad. He served with the United States Army in Europe during World War II. With the aid of the GI Bill, Jennings enrolled at the University of California at Davis with the aim of earning a degree in dairy science. He earned a Bachelor, Masters and PhD, eventually becoming a professor emeritus. His interest in flavor chemistry led him to investigate technologies such as gas chromatography to help investigate the chemistry behind the flavor. This led to technological innovations in support of gas chromatography including the production of fused silica (glass) capillar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Liquid Chromatography
In chemical analysis, chromatography is a laboratory technique for the Separation process, separation of a mixture into its components. The mixture is dissolved in a fluid solvent (gas or liquid) called the ''mobile phase'', which carries it through a system (a column, a capillary tube, a plate, or a sheet) on which a material called the ''stationary phase'' is fixed. Because the different constituents of the mixture tend to have different affinities for the stationary phase and are retained for different lengths of time depending on their interactions with its surface sites, the constituents travel at different apparent velocities in the mobile fluid, causing them to separate. The separation is based on the differential partitioning between the mobile and the stationary phases. Subtle differences in a compound's partition coefficient result in differential retention on the stationary phase and thus affect the separation. Chromatography may be preparative or analytical. The pu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geoffrey Eglinton
Geoffrey Eglinton, FRS (1 November 1927 – 11 March 2016) was a British chemist and emeritus professor and senior research fellow in earth sciences at the University of Bristol. Education Eglinton was educated at Sale Grammar School and the University of Manchester where he was awarded Bachelor of Science, Doctor of Philosophy and Doctor of Science degrees. Research and career Eglinton's insights into the geological fate of organic compounds have made him an internationally respected biogeochemist. In addition to the significance of his research on molecular biomarkers (‘chemical fossils’), he was responsible for developing numerous experimental techniques that remain in widespread use. One of the first researchers to illustrate the potential of coupled gas chromatography–mass spectrometry in organic geochemistry, Eglinton also pioneered the use of infrared spectroscopy to characterise both inter- and intra-molecular hydrogen bonding. These innovative techniques improv ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John Michael Ramsey
John Michael Ramsey is an American analytical chemist at the University of North Carolina at Chapel Hill. He currently holds the position of Minnie N. Goldby Distinguished Professor of Chemistry. His current research with the university focuses on microscale and nanoscale devices such as microchip electrospray, microscale Ion trap mass spectrometers, and microfluidic point of care devices. He is ranked #2 in the "Giants of Nano" field on The Analytical Scientist Power List. Career Early research Dr. Michael Ramsey attended Bowling Green State University for his undergraduate studies where he obtained his Bachelor of Science in Chemistry with dual minors in Physics and Mathematics in June 1974. He then went on to obtain his Doctor of Philosophy in Analytical chemistry from Indiana University Bloomington in January 1979. Dr. Ramsey conducted his research under the direction of Dr. Gary M. Hieftje from 1974-1979 culminating in his published dissertation "New Approaches for th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
