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Topic: Mikhail Tsvet


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In the News (Thu 10 Dec 09)

  
  Mikhail Tsvet - Wikipedia, the free encyclopedia
Mikhail Semyonovich Tsvet (Михаил Семенович Цвет, also spelt Tsvett, Tswett, Tswet, Zwet, and Cvet) (1872-1919) was a Russian botanist who invented adsorption chromatography.
Mikhail Tsvet was born May 14, 1872 in Asti, Italy.
Mikhail Tsvet invented chromatography in 1901 during his research on plant pigments.
en.wikipedia.org /wiki/Mikhail_Tsvett   (553 words)

  
 Encyclopedia: Chromatography
It was the Russian botanist Mikhail Tsvet (Mikhail Semyonovich Tsvet) who invented the first chromatography technique in 1901 during his research on chlorophyll.
The Greek word chroma in chromatography means color in English and refers both to Tsvet's name that is literally translated from Russian as color and to the color of the plant pigments he was separating at that time.
In 1952 Archer John Porter Martin and Richard Laurence Millington Synge were awarded the Chemistry Nobel Prize "for their invention of partition chromatography".
www.nationmaster.com /encyclopedia/Chromatography   (3544 words)

  
 Mikhail Semyonovich Tsvet (Also Tswett) History Summary   (Site not responding. Last check: 2007-10-06)
Tsvet received his doctorate in Geneva, Switzerland, in 1896, as well as a degree from the University of Kazan, Russia, in 1901.
Tsvet is known as "the father of chromatography," the technique he developed for separating plant pigments from leaves by passing a solution of ether and alcohol through a chalk column.
Tsvet discovered several new forms of the green plant pigment chlorophyll, as well as carotenoids, the pigments that give many fruits and flowers their color.
www.bookrags.com /history/sciencehistory/mikhail-semyonovich-tsvet-also-tswe-scit-0612   (185 words)

  
 Mikhail Tsvet   (Site not responding. Last check: 2007-10-06)
Mikhail Semyonovich Tsvet (Михаил Семенович Цвет, 1872-1919) was the Russian botanist who invented adsorption chromatography.
His Geneva degrees were not recognized in Russia, and he proceeded to earn Russian degrees.
Mikhail Tsvet invented the chromatography in 1901 during his research of chlorophyll.
en.mcfly.org /Mikhail_Tsvet   (243 words)

  
 Mikhail Semyonovich Tsvet --  Encyclopædia Britannica
Latvian-born dancer and director Mikhail Baryshnikov was born in Riga, Latvia.
A Russian writer and political revolutionary, Mikhail Bakunin was known as one of the founders of 19th-century anarchism, the belief that governments are unnecessary and that each person should obey his own personal laws (see Anarchism).
The Soviet novelist Mikhail Sholokhov won the Nobel prize for literature in 1965 for his realistic portrayals of Cossack life in the Don River region of Russia.
www.britannica.com /eb/article-9073644   (617 words)

  
 Mikhail Tsvet --  Britannica Concise Encyclopedia - The online encyclopedia you can trust!
Tsvet also spelled Tsvett Tswett He is credited with the discovery (in 1903) and application of chromatography.
In 1910 he described how he extracted plant pigments with ether and alcohol and percolated the solution through columns of calcium carbonate or powdered sugar; the different pigments appeared as separate coloured bands.
Tsvet discovered several new chlorophylls and coined the words chromatography and carotenoid.
www.britannica.com /ebc/article-9381267   (732 words)

  
 Protein Spotlight Issue 26: Squeeze me and I will change color
The Russian botanist Mikhail Tsvet (1872-1920) first thought up a method of separating plant pigments by pouring the mixture of pigments he had carefully prepared, through a glass column of adsorptive material.
In the 1930s, Tsvet's publication was brought to the attention of the Austrian biochemist Richard Kuhn (1900-1967) who showed it to one of his assistants Edgar Lederer (1908-1988) and asked him to adapt the method and refine it for the separation of carotenoids.
Lederer's adaptation of Tsvet's first achievement was particularly successful and they managed to isolate and purify a large number of carotenoids, amongst which astaxanthin.
us.expasy.org /spotlight/articles/sptlt026.html   (1164 words)

  
 Hermitage Publishers   (Site not responding. Last check: 2007-10-06)
Mikhail Belomlinsky graduated from the Repin Institute of the Arts in Leningrad in 1960.
The goal of this anthology is to introduce the most interesting prose writers of the 1980s who are as yet unknown to a wide audience in Russia and beyond.
It is constructed in the form of letters to the famous French ballet master Jean Georges Noverre, a contemporary of the Enlightenment who made ballet an independent form of theatrical art.
users.aol.com /yefimovim/bookdos.htm   (7036 words)

  
 Chromatography Article, Chromatography Information   (Site not responding. Last check: 2007-10-06)
It was the Russian botanist Mikhail Tsvet (Mikhail SemyonovichTsvet, 1872 - 1919) who invented adsorptionchromatography in 1903 and first used the term chromatography in 1909.
Tsvet himself never stated this meaning, however - and, in fact,Tsvet is Russian for color.
In 1952 Archer John PorterMartin and Richard LaurenceMillington Synge were awarded the Chemistry Nobel Prize "for their invention of partition chromatography".
www.anoca.org /paper/liquid/chromatography.html   (983 words)

  
 BISNIS Search For Partners
The TSVET is an open joint stock company that was founded in 1959.
The company specializes in manufacturing gas and liquid chromatographs, titrators for research and commercial applications, furniture for research laboratories, and dispatching and controlling equipment for the energy industry.
TSVET is seeking to set up a joint venture with a U.S. partner to manufacture chromatographs.
www.bisnis.doc.gov /bisnis/leads/000308sfp.htm   (2732 words)

  
 chromatography --  Britannica Concise Encyclopedia - Your gateway to all Britannica has to offer!
Method first described in 1903 by Mikhail S. Tsvet for separating mixed chemical substances.
Tsvet's neglected work, rediscovered in the 1930s, uses the different affinities of substances in a solution in a mobile phase (a moving stream of gas or liquid) for adsorption onto a stationary phase (a fine-grained solid, a sheet of filtering material, or a thin film of a liquid on a solid surface).
Choices of materials for these phases allow enormous versatility for separating substances including biological fluids (e.g., amino acids, steroids, carbohydrates, pigments), chemical mixtures, and forensic samples.
concise.britannica.com /ebc/article-9360731   (690 words)

  
 Sergei Paradzhanov
That same year he met Mikhail Vardanov who began the shooting of the COLOR OF ARMENIAN SOIL on the set of Sergei Paradjanov's absolute masterpiece, the jewel of Armenian and world cinema, the magnificent SAYAT NOVA.
In 1986, Parajanov made the documentary ARABESQUES ON THE PIROSMANI THEME but his friend, of one the greatest masters of cinema, Andrei Tarkovsky, who considered Paradjanov a genius, died in Paris, France on the 28th of December.
In 1989, Parajanov began his favorite CONFESSION - a "film (that) can only be created by a director born in 1924 in Tiflis" - were the words of the first page of the screenplay.
www.parajanov.com /maestro.html   (1253 words)

  
 Национальный вопрос - FORUM.MD
We are interested in developing good relations with all the countries, including the deepening of our relations with Russia," the President underscored.
The State Duma on Friday decided to send a parliamentary inquiry to the head of the Russian government, Mikhail Fradkov.
The parliamentarians recommended the Cabinet of Ministers to consider possible of the Russian Federation response in case the Moldovan authorities continue their policy of blockading the Transdniestrian Republic and destabilizing the situation around it.
www.forum.md /Discuss.aspx?id=707527&page=0#repl0   (244 words)

  
 TRB 5:1 - Activity 5: Mixing Colors   (Site not responding. Last check: 2007-10-06)
Chromatography is a method used to separate the different ingredients of a mixture.
It was first used by Russian botanist Mikhail Tsvet to separate the pigments that make up plant dyes.
It is now used to determine the ingredients that make up flavors or scents, to analyze the components of pollutants, to find traces of drugs in urine, and to separate blood proteins to identify various species of animals.
www.uen.org /Lessonplan/preview.cgi?LPid=2687   (1082 words)

  
 Kid Wizard -- Science Spells and Experiments -- Black Magic   (Site not responding. Last check: 2007-10-06)
Since the pigments travel at different rates, this is a way to tell which colors were used to make it.
Russian botanist Mikhail Tsvet developed the technique in 1910 for separating the pigments that made up plant dyes.
It can be used to determine the ingredients in perfumes, to analyze pollutants, to separate animal proteins in blood samples, and to find drug traces in urine samples.
www.kidwizard.com /Spells/BlackMagic.asp   (363 words)

  
 Eames Office - Powers of Ten   (Site not responding. Last check: 2007-10-06)
In 1903, Mikhail Tswett invented the technique of chromatography, a technique which is the linchpin of many different kinds of laboratories around the world today.
In his own lifetime, chromatography remained virtually unrecognized as a scientific tool.
Tswett, a botanist, initially developed the technique to study the make-up of plant proteins such as chlorophyll.
www.powersof10.com /powers/station_detail.php?station_id=234   (54 words)

  
 Remote Scientific Sensors
Gas Chromatography takes advantage of this effect, driving a sample of gas through a long column of porous material to separate materials by their differing "stickiness".
Chromatography was invented in 1903 by the Russian biochemist Mikhail Semenovich Tsvet.
He coined the name chromatography, and it is amusing to note that his name, Tsvet, is also the Russian word for color.
www.mentallandscape.com /V_Instruments.htm   (7686 words)

  
 David Burliuk   (Site not responding. Last check: 2007-10-06)
This role was preordained to him in the history of Russian art.
And although Mikhail Larionov's work was more valuable in the regeneration of painting, and Velimir Khlebnikov‘s brilliant observations in poetry, it was Burliuk who went down in the history of modern art as “The Father of Russian Futurism”.
Burliuk hs lived in Japan (1920-1922), and then from 1922 in USA; published the journal “Tsvet I Rifma” (Color and Rhyme).
www.russianavantgard.com /master_04_artists_union_of_youth/david_burliuk-Master%2004.html   (620 words)

  
 List of Russians   (Site not responding. Last check: 2007-10-06)
Mikhail Gorbachev (1931), general secretary of the Communist Party and president of the USSR
Mikhail Andreyevich Miloradovich, hero of the Napoleonic wars
Mikhail Vodopianov (1899-1975), aircraft pilot, among the first to receive the title of Hero of the Soviet Union
list-of-russians.ask.dyndns.dk   (1274 words)

  
 Mikhail Tsvet (Also Tswett) History Summary   (Site not responding. Last check: 2007-10-06)
Home › Sciences › Science History › Mikhail Tsvet (Also Tswett)
Tsvet's method has been extensively used for identifying many biologically important materials, especially after it was adapted to use paper as the support.
Tsvet is also noted for his research on chlorophyll, of which he discovered several new forms, and the carotenoids, a term he first coined.
www.bookrags.com /history/sciencehistory/mikhail-tsvet-also-tswett-scit-0612345   (118 words)

  
 List of Famous Russians Encyclopedia Article, Definition, History, Biography   (Site not responding. Last check: 2007-10-06)
Mikhail Bulgakov (1891-1940), playwright and author, Master and Margarita
Mikhail Glinka (1804-1857), composer of Russlan and Ludmilla
Mikhail Tsvet (1872 -1919), botanist, inventor of chromatography
www.thearts.us /encyclopedia/List_of_famous_Russians   (935 words)

  
 chroatography information,chromatography   (Site not responding. Last check: 2007-10-06)
It was the Russian botanist Mikhail Tsvet (Mikhail SemyonovichTsvet, 1872 - 1919) who invented adsorptionchroatography in 1903 and first used the term chroatography in 1909.
Beginning in 1903, Tswett used liquid-adsorption columns to separate plant pigments - thus, it has been speculated, the name "chroatography", from the Greek chroma, for color.
In 1952 Archer John PorterMartin and Richard LaurenceMillington Synge were awarded the Chemistry Nobel Prize "for their invention of partition chroatography".
www.pin-outs.com /chroatography.html   (1013 words)

  
 chromatograpyh information,chromatography   (Site not responding. Last check: 2007-10-06)
It was the Russian botanist Mikhail Tsvet (Mikhail SemyonovichTsvet, 1872 - 1919) who invented adsorptionchromatograpyh in 1903 and first used the term chromatograpyh in 1909.
Beginning in 1903, Tswett used liquid-adsorption columns to separate plant pigments - thus, it has been speculated, the name "chromatograpyh", from the Greek chroma, for color.
In 1952 Archer John PorterMartin and Richard LaurenceMillington Synge were awarded the Chemistry Nobel Prize "for their invention of partition chromatograpyh".
www.pin-outs.com /chromatograpyh.html   (1013 words)

  
 KinoKultura
Mikhail Brashinsky, film critic and film maker, is directing a series for the television serial The Killing Force (Убойная сила).
On 9 March 2004 Aleksandr Sokolov, former Dean of the Moscow Conservatory, was confirmed as new Minister of Culture and Mass Communication.
On 13 March 2004 Mikhail Shvydkoi, hitherto Minister of Culture, was named as Head of the Federal Agency for Culture and Cinematography (FACC).
www.kinokultura.com /novosti.html   (1556 words)

  
 ► who invented chromatography
He first used the term chromatography in print in 1906 in his...
The new EasiFlash_ flash chromatography system and components are thoughtfully designed and convenient to use, with...
invented by Mikhail Tswett in 1906 to investigate plant pigments.
www.faq-site.com /faqs/39/who-invented-chromatography.html   (370 words)

  
 [No title]
            Tsvet is an open joint stock company that was founded in 1959.
The company specializes in manufacturing gas and liquid chromatographs, titrators for research and commercial applications, furniture for research centers, and dispatching and controlling equipment for the energy sector.
            Tsvet is interested in forming a joint venture with a U.S. investor to manufacture specialty furniture for research centers and laboratories.
www.bisnis.doc.gov /bisnis/leads/000609sfp.htm   (2641 words)

  
 Mikhail Vartanov   (Site not responding. Last check: 2007-10-06)
World's first Chechnya-born filmmaker, Mikhail Vartanov, became the youngest...
Tsvet armyanskoy zemli (1969) (created and written by)
Find where Mikhail Vartanov is credited alongside another name
us.imdb.com /name/nm1033410   (387 words)

  
 RussiaForYou.com Links directory, classified ads. All about Russia. Directory
On-line collector of the works of Anna akhmatovoy: poem, poem, prose.
Bulgakovskaya encyclopedia - materials about life and creation of Mikhail Bulgakov
Articles about the works, the key scenes, the characters of Bulgakov, the historical persons, who influenced his creation and other text of the novel "canine heart".
www.russiaforyou.com /ls.php?lang=en&C=10617   (449 words)

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