GK- National Network Of Education Pople, John A. 1998. Zewail, Ahmed H, 1999. Heeger, Alan J. 2000. shirakawa, hideki,2000. MacDiarmid, Alan G. 2000. Sharpless, K. Barry, 2001. Noyori, Ryoji, 2001. http://www.indiaeducation.info/infomine/nobel/nobelarchive.htm
Extractions: 70 Years Ago in Science News Week of Oct. 14, 2000; Vol. 158, No. 16 The Nobel Prize in Chemistry went to three researchers for the discovery and development of plastics that conduct electricity. References: For additional information about Alan J. Heeger, Alan G. MacDiarmid, and Hideki Shirakawa and the research that earned the 2000 Nobel Prize in Chemistry, see the following Web site: http://www.nobel.se/announcement/2000/chemistry.html Sources: Arthur J. Epstein
Japanese Nobel Laureates nobel Prize in Chemistry 1981 Kenichi Fukui; 2000 hideki shirakawa; 2001 RyojiNoyori. nobel Prize in Physiology or Medicine 1987 Susumu Tonegawa. What's on? http://www.eda.admin.ch/tokyo_emb/e/home/scite/japin/janob.html
ChemComm Nobel Article Alan G. MacDiarmid (University of Pennsylvania, Philadelphia, USA) and hideki shirakawa(University of Tsukuba, Japan) have been awarded the nobel Prize for http://www.rsc.org/is/journals/current/chemcomm/nobel.htm
Extractions: Nobel Prize Winners' Paper Alan J. Heeger (University of California at Santa Barbara, USA), Alan G. MacDiarmid (University of Pennsylvania, Philadelphia, USA) and Hideki Shirakawa (University of Tsukuba, Japan) have been awarded the Nobel Prize for Chemistry in 2000 for their discovery and subsequent development of conductive polymers. It is often taught that plastics, unlike metals, do not conduct electricity, yet this year's Nobel Laureates in Chemistry have been recognised for their revolutionary discovery that plastic, following some modification, can in fact conduct electricity. The group made their discovery in the late 1970s and have subsequently developed conductive polymers into an important area of research for chemists and physicists, with many practical applications in modern life. Heeger, MacDiarmid, Shirakawa et al. published their findings in the Society's journal Chemical Communications and you can now read their seminal article online for the first time: Synthesis of Electrically conducting Organic Polymers: Halogen Derivatives of Polyacetylene (CH) x , Hideki Shirakawa, Edwin J. Louis, Alan G. MacDiarmid, Chwan K. Chiang and Alan J. Heeger
Daily Nexus Online A Live Wire With Plastics Nobel Winner nobel Prize came in those years; it was at Pennsylvania that Heeger met and beganto work with his fellow nobel laureates Alan MacDiarmid and hideki shirakawa. http://www.dailynexus.com/news/1969/167.html
Distinciones, Nombramientos, Premios Nobel Translate this page hideki shirakawa,. nacido en 1936 en Tokyo. Ver Premios nobel de Químicadesde 1901 a la fecha DESTACADO DEL SIGLO en Mercedes (Bs. As.). http://www.quimica.com.ar/Premios.html
Extractions: La Real Academia Sueca de Ciencias ha otorgado recientemente el Premio Nobel de Química de este año a: nacido en 1936 en Sioux City, Iowa - USA. Es profesor de física y director del Institute for Polymers and Organic Solids de la Universidad de California en Santa Bárbara - USA. nacido en 1927 en Masterton, Nueva Zelanda. Es profesor de química en la University of Pennsylvania - Philadelphia - USA. nacido en 1936 en Tokyo. Es profesor de química en el Institute of Materials Science de la Universidad de Tsukuba - Japón. Han sido galardonados por su revolucionario descubrimento de que el plástico puede, luego de ciertas modificaciones, conducir la corriente eléctrica. Esto permite importantes aplicaciones prácticas como por ejemplo: sustancias antiestáticas para películas fotográficas, protectores de radiación electromagnéticas para pantallas de computadoras y ventanas capaces de eliminar la radiación solar. DESTACADO DEL SIGLO en Mercedes (Bs. As.)
IngenieriaPlastica.Com Translate this page hideki shirakawa, 64 años, (1936, Tokio, Japón). Se retiró del universidad estaprimavera, ha ganado el premio nobel en la química, 2000, con el Dr. Heeger http://www.ingenieriaplastica.com/Noticias/Noticias.html
Extractions: Los plásticos son polímeros, las moléculas relazan su estructura regularmente en encadenamientos largos. Para que un polímero pueda conducir la corriente eléctrica, debe consistir alternativamente en enlaces solos y dobles entre los átomos del carbón. Debe también " ser dopado ", que significa que los electrones están quitados (con la oxidación) o introducidos (con la reducción). Este " agujereo " o los electrones adicionales que pueden moverse a lo largo de la molécula - logra la propiedad de ser eléctricamente conductor, después de ciertas modificaciones.
JSPS Millennium Forum Dr. hideki shirakawa (nobel Laureate in Chemistry 2000, Professor Emeritusof Tsukuba University). LectureScience and Society Lecture. http://www.jsps.go.jp/e-news/millennium-e/Millennium-E.htm
BBC News | SCI/TECH | Plastics Earn Chemistry Nobel be made to be a conductor of electricity were honoured with a nobel Prize on Tuesday.Alan Heeger and Alan MacDiarmid of the US and hideki shirakawa of Japan http://news.bbc.co.uk/hi/english/sci/tech/newsid_965000/965822.stm
Extractions: The scientists who saw that plastic could be made to be a conductor of electricity were honoured with a Nobel Prize on Tuesday. Alan Heeger and Alan MacDiarmid of the US and Hideki Shirakawa of Japan all contributed to the advance that has led to big improvements in film, TV screens and windows, and looks likely to play a major role in the development of new electronic devices. The laureates will each receive a share of the $915,000 prize for the "discovery and development of conductive polymers", said the citation from the Royal Swedish Academy of Sciences, the body which decides who should get the famous Nobel Prizes. Heeger, 64, is a professor of physics at the University of California at Santa Barbara, while MacDiarmid, 73, is a professor of chemistry at the University of Pennsylvania. Shirakawa, 64, is a professor of chemistry at the University of Tsukuba in Japan. 'Smart' windows Plastic is usually thought of as an insulator and is used to insulate copper wires in ordinary electric cables. But Heeger, MacDiarmid and Shirakawa showed that plastics, or polymers, could be made electrically conductive with the right modifications.
EL COLOMBIANO Translate this page Química Los polímeros les dieron el nobel Los estadounidenses Heeger, Alan JyMac Diarmis, Alan G, con el japonés shirakawa hideki ganaron el nobel por el http://www.elcolombiano.com/proyectos/premiosnobel2001/
Extractions: El escritor británico de origen antillano V.S. Naipaul fue galardonado este jueves 11 de octubre con el premio Nobel de Literatura 2001, informó la Academia Sueca. El premio fue concedido por "haber unido una narrativa perceptiva y una incorruptible búsqueda en trabajos que nos impulsan a vislumbrar la presencia de historias ocultas".
EL COLOMBIANO Translate this page Shirawa hideki, nobel de Química 2000. Reuters. shirakawa, hideki (Japón) Porel descubrimiento y desarrollo de polímeros conductivos Universidad de Tsukuba http://www.elcolombiano.com/proyectos/premiosnobel/textos/g_quimica_2000.htm
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THE NOBEL PRIZE IN CHEMISTRY 2000 to behave very like a metal a discovery for which Alan J. Heeger, Alan G. MacDiarmidand hideki shirakawa are to receive the nobel Prize in Chemistry 2000. http://cmbi.bjmu.edu.cn/news/0010/43.htm
Extractions: We are used to the great impact scientific discoveries have on our ways of thinking. This year's Nobel Prize in Chemistry is no exception. What we have been taught about plastic is that it is a good insulator - otherwise we should not use it as insulation in electric wires. But now the time has come when we have to change our views. Plastic can indeed, under certain circumstances, be made to behave very like a metal - a discovery for which Alan J. Heeger, Alan G. MacDiarmid and Hideki Shirakawa are to receive the Nobel Prize in Chemistry 2000. Plastics are polymers , molecules that form long chains, repeating themselves like pearls in a necklace. In becoming electrically conductive, a polymer has to imitate a metal, that is, its electrons need to be free to move and not bound to the atoms. The first condition for this is that the polymer consists of alternating single and double bonds, called conjugated double bonds. Polyacetylene , prepared through polymerization of the hydrocarbon acetylene, has such a structure:
Physics Today December 2000 inorganic chemistry; and hideki shirakawa, a polymer chemist who has recently retiredfrom Japan's Tsukuba Universityhave now earned the 2000 nobel Prize in http://www.physicstoday.com/pt/vol-53/iss-12/p19.html
Extractions: Back to Table of Contents Physics Nobel Prize Honors Roots of Information Age Lights out at LEP Nobel Prize in Chemistry Salutes the Discovery of Conducting Polymers ... Simple Mechanisms Help Explain Insect Hovering Site Index Physics Today Home Page Current Issue Past Contents Job Ads Upcoming Meetings Buyer's Guide About Physics Today Contact Us Advertising Information Print Ad Rates and Specs Online Ad Rates and Specs Advertiser Index Product Information Information Exchange Nobel Prize in Chemistry Salutes the Discovery of Conducting Polymers Conducting polymers have found applications ranging from antistatic coatings to all-polymer integrated circuits. Alan Heeger Alan MacDiarmid Hideki Shirakawa In 1976, a serendipitous chain of events brought together three individuals from different academic and geographical cultures to study a curious polymer: polyacetylene. The trio soon discovered that doping this polymer can change its behavior from insulating to metallic. For that work, the threeAlan Heeger, a physicist now at the University of California, Santa Barbara; Alan MacDiarmid, a chemist from the University of Pennsylvania then specializing in inorganic chemistry; and Hideki Shirakawa, a polymer chemist who has recently retired from Japan's Tsukuba Universityhave now earned the 2000 Nobel Prize in Chemistry "for the discovery and development of conductive polymers." Heralded at the time, the discovery of conducting polymers has become even more significant in hindsight as this class of materials has proven to be not only of intrinsic scientific interest but also of great technological promise. Conducting polymers have been put to use in such niche applications as electromagnetic shielding, antistatic coatings on photographic films, and windows with changeable optical properties. And the undoped polymers, which are semiconducting and sometimes electroluminescent, have led to even more exciting possibilities, such as transistors, light-emitting diodes (LEDs), and photodetectors.
Nobel E-Museum 2000 Alan Heeger, Alan G. MacDiarmid, hideki shirakawa. 1999 - Ahmed Zewail. Searchthis site. Marie Curie was the first to receive a nobel Prize twice. http://nobel.sdsc.edu/
Pesquisa 1 Texto Completo Translate this page hideki shirakawa, que não dominava o japonês, resultou na descoberta do plásticocondutor de energia. Pesquisas posteriores renderam o Prêmio nobel a três http://www.usp.br/jorusp/arquivo/2000/jusp527/manchet/rep_res/rep_int/pesqui1.ht
Scoop: Celebration Of NZer's DNA Discovery Contribution born and educated at Victoria University, will be joined by fellow winners of the2000 nobel Prize in Chemistry Professors hideki shirakawa and Alan Heeger http://www.scoop.co.nz/mason/stories/GE0302/S00004.htm
Extractions: Press Release: Victoria University of Wellington The achievements of Maurice Wilkins, the scientist who was jointly awarded the 1962 Nobel Prize in Physiology or Medicine for his role in the discovery of the structure of DNA, will be marked at the site of his boyhood home in Wellington (Tuesday 11 February, 1-2pm) to celebrate the golden anniversary of the discovery. Professor Wilkins shared the Nobel Prize with Francis Crick and James Watson. A plaque (transcript follows) and double helix sculpture to honour Professor Wilkins, who counts himself as a New Zealander despite living in the United Kingdom since the early 1920s, will be unveiled by three visiting fellow Nobel Laureates. Professor Alan MacDiarmid, Wellington-born and educated at Victoria University, will be joined by fellow winners of the 2000 Nobel Prize in Chemistry Professors Hideki Shirakawa and Alan Heeger for the unveiling outside Victoria University's Murphy Building. The Murphy Building is built on the site of 30 Kelburn Parade, which was the family home of Wilkins. Professors MacDiarmid, Shirakawa and Heeger will be in Wellington to attend AMN-1 an international conference on innovative materials and nanotechnology being organised by the Victoria University-hosted MacDiarmid Institute for Advanced Materials and Nanotechnology.
Chemie Nobel Preis 2000 Translate this page Die Amerikaner Alan Heeger und Alan MacDiarmid sowie der Japaner hideki shirakawa,die im Oktober mit dem Nobelpreis ausgezeichnet wurden, fanden mit Hilfe http://www.uni-ulm.de/uni/fak/natwis/oc2/nobel_preis2000.htm
Palestinian-Israeli Clashes Americans Alan Heeger, Alan MacDiarmid and hideki shirakawa of Japan also wona nobel Prize in chemistry for their discoveries that plastic can be made http://myhome.naver.com/leghorn/worldnews1011.htm
Extractions: They will share the $915,000 prize for the "discovery and development of conductive polymers," according to the citation by the Royal Swedish Academy of Sciences. The 2000 Nobel Prize in Physics was awarded to three scientists who developed electrical components that allow for fast communication using fiber optics and satellites, and that serve as the soul of the personal computer.
Premio Nobel 2000 - Diario De Yucatán Translate this page ESTOCOLMO, 10 de octubre (France Presse y DPA). El Premio Nóbel de Química 2000fue otorgado hoy al japonés hideki shirakawa ya los estadounidenses Alan http://www.yucatan.com.mx/especiales/nobel2000/11100003.asp
Extractions: Premios Nóbel 2000 Publicación del 11 de octubre de 2000 ESTOCOLMO, 10 de octubre (France Presse y DPA). El Premio Nóbel de Química 2000 fue otorgado hoy al japonés Hideki Shirakawa y a los estadounidenses Alan Heeger y Alan MacDiarmid (nacido en Nueva Zelanda) por el descubrimiento y desarrollo de polímeros sintéticos conductores de la electricidad, anunció la Real Academia de Ciencias de Suecia. MacDiarmid comentó, tras conocer hoy la noticia, que el desarrollo de polímeros conductores empezó hace 26 años, casualmente cuando en una conferencia como invitado en Kyoto conoció al químico japonés. En un té, Shirakawa estaba sentado a mi lado y me mostraba una prueba de poliacetileno, prototipo de un polímero conductor. Relata que se entusiasmó tanto que de inmediato se propuso conseguir a su colega japonés un lugar como invitado en su laboratorio en la Universidad de Pensilvania. Más tarde, el físico Alan Heeger, en esa época en Filadelfia, apoyó el trabajo de ambos químicos. Los plásticos son polímeros, es decir, moléculas que repiten su estructura regularmente en largas cadenas. Para que un polímero pueda conducir la electricidad, debe estar formado por enlaces simples y dobles alternados entre los átomos de carbono, explicó la Academia. El polímero debe estar también contaminado, es decir, tener electrones retirados (por oxidación) o introducidos (por reducción). Esos agujeros o electrones adicionales se mueven a lo largo de la molécula, que se vuelve así conductora.
Two UCSB Engineering Faculty Win Nobel Prizes AP) A Russian and two USbased researchers won the nobel Prize in The work bywinners Alan J. Heeger, Alan G. MacDiarmid and hideki shirakawa has spurred http://www.engineering.ucsb.edu/Announce/nobel.html
