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Boris Belousov (chemist)

Boris Pavlovich Belousov (Russian: Бори́с Па́влович Белоу́сов; 19 February 1893 – 12 June 1970) was a Soviet chemist and biophysicist who discovered the Belousov–Zhabotinsky reaction (BZ reaction) in the early 1950s. His work initiated the field of modern nonlinear[disambiguation needed] chemical dynamics.[1]

Boris Belousov
Boris Pavlovich Belousov in the 1930s
Born
Boris Pavlovich Belousov

(1893-02-19)19 February 1893
Died12 June 1970(1970-06-12) (aged 77)
AwardsLenin Prize, 1980 (posthumous)
Scientific career
FieldsToxicology, oscillating chemical reactions
InstitutionsZürich, Military laboratory of the USSR, Ministry of Health of the USSR

The Belousov family had strong anti-Tsarist sympathies and, after the Russian Revolution of 1905, they were arrested and later forced to leave the country.[2] They settled in Switzerland, where Boris studied chemistry in Zürich.

Returning to Russia at the beginning of World War I,[3] Belousov tried to join the army, but was denied for health reasons. He took up a job in a military lab under the direction of the chemist Vladimir Ipatiev.[3] His value to the institute is indicated by the high military rank, Brigade Commander, roughly corresponding to General, that he attained.

After leaving the military, he took a job in the Laboratory of Biophysics in the Ministry of Health of the USSR, where he worked in toxicology. It was while seeking an inorganic analog of the biochemical citric acid cycle that Belousov chanced to discover an oscillating chemical reaction. He tried twice over a period of six years to publish his findings, but the incredulous editors of the journals to which he submitted his articles rejected his work[4] as "impossible". He took this very hard.

The biochemist Simon El'evich Shnoll, at the Institute for Theoretical and Experimental Biophysics in Pushchino, heard of Belousov's work and tried to encourage him to continue. Belousov gave Shnoll some of his experimental notes and agreed to publish an article in a rather obscure, non-reviewed, journal,[5] but then essentially quit science. Shnoll gave the project to a graduate student, Anatol Zhabotinsky, who investigated the reaction in detail and succeeded in publishing his results.[6] The reaction now bears the names of both Belousov and Zhabotinsky.[7]

Belousov was posthumously awarded the Lenin Prize in 1980 for his work on the BZ reaction.[7]

References edit

  1. ^ Karl A. Gschneidner; LeRoy Eyring; M. Brian Maple (1978). Handbook on the Physics and Chemistry of Rare Earths. Elsevier. ISBN 0-444-52142-9.
  2. ^ . Archived from the original on 18 March 2008. Retrieved 3 July 2010.
  3. ^ a b Ник. Горькавый. Сказка о химике Белоусове, который изготовил жидкие часы: Ж. НиЖ №2, 2011 г.
  4. ^ Winfree, A. T. (1984). "The Prehistory of the Belousov-Zhabotinsky Oscillator" (PDF). Journal of Chemical Education. 61 (8): 661–663. Bibcode:1984JChEd..61..661W. doi:10.1021/ed061p661.[permanent dead link]
  5. ^ Boris P. Belousov (1959). "Периодически действующая реакция и ее механизм" [Periodically acting reaction and its mechanism]. Сборник рефератов по радиационной медицине. 147: 145.
  6. ^ Anatol M. Zhabotinsky (1964). "Периодический процесс окисления малоновой кислоты растворе" [Periodical process of oxidation of malonic acid solution]. Биофизика. 9: 306–311.
  7. ^ a b Зачернюк А. Б., Открытие колебательных химических реакций – ЛЕТОПИСЬ ВАЖНЕЙШИХ ОТКРЫТИЙ.

External links edit

  • Симон Шноль. . Archived from the original on 18 March 2008. Retrieved 3 July 2010.
  • Зачернюк А. Б., Открытие колебательных химических реакций – ЛЕТОПИСЬ ВАЖНЕЙШИХ ОТКРЫТИЙ.
  • Ник. Горькавый. Сказка о химике Белоусове, который изготовил жидкие часы: Наука и жизнь, №2, 2011 г.

boris, belousov, chemist, soviet, politician, boris, belousov, politician, boris, pavlovich, belousov, russian, Бори, Па, влович, Белоу, сов, february, 1893, june, 1970, soviet, chemist, biophysicist, discovered, belousov, zhabotinsky, reaction, reaction, earl. For the Soviet politician see Boris Belousov politician Boris Pavlovich Belousov Russian Bori s Pa vlovich Belou sov 19 February 1893 12 June 1970 was a Soviet chemist and biophysicist who discovered the Belousov Zhabotinsky reaction BZ reaction in the early 1950s His work initiated the field of modern nonlinear disambiguation needed chemical dynamics 1 Boris BelousovBoris Pavlovich Belousov in the 1930sBornBoris Pavlovich Belousov 1893 02 19 19 February 1893Moscow Russian EmpireDied12 June 1970 1970 06 12 aged 77 Moscow Russian SFSR Soviet UnionAwardsLenin Prize 1980 posthumous Scientific careerFieldsToxicology oscillating chemical reactionsInstitutionsZurich Military laboratory of the USSR Ministry of Health of the USSR The Belousov family had strong anti Tsarist sympathies and after the Russian Revolution of 1905 they were arrested and later forced to leave the country 2 They settled in Switzerland where Boris studied chemistry in Zurich Returning to Russia at the beginning of World War I 3 Belousov tried to join the army but was denied for health reasons He took up a job in a military lab under the direction of the chemist Vladimir Ipatiev 3 His value to the institute is indicated by the high military rank Brigade Commander roughly corresponding to General that he attained After leaving the military he took a job in the Laboratory of Biophysics in the Ministry of Health of the USSR where he worked in toxicology It was while seeking an inorganic analog of the biochemical citric acid cycle that Belousov chanced to discover an oscillating chemical reaction He tried twice over a period of six years to publish his findings but the incredulous editors of the journals to which he submitted his articles rejected his work 4 as impossible He took this very hard The biochemist Simon El evich Shnoll at the Institute for Theoretical and Experimental Biophysics in Pushchino heard of Belousov s work and tried to encourage him to continue Belousov gave Shnoll some of his experimental notes and agreed to publish an article in a rather obscure non reviewed journal 5 but then essentially quit science Shnoll gave the project to a graduate student Anatol Zhabotinsky who investigated the reaction in detail and succeeded in publishing his results 6 The reaction now bears the names of both Belousov and Zhabotinsky 7 Belousov was posthumously awarded the Lenin Prize in 1980 for his work on the BZ reaction 7 References edit Karl A Gschneidner LeRoy Eyring M Brian Maple 1978 Handbook on the Physics and Chemistry of Rare Earths Elsevier ISBN 0 444 52142 9 Simon Shnol B P Belousov i ego kolebatelnaya reakciya Archived from the original on 18 March 2008 Retrieved 3 July 2010 a b Nik Gorkavyj Skazka o himike Belousove kotoryj izgotovil zhidkie chasy Zh NiZh 2 2011 g Winfree A T 1984 The Prehistory of the Belousov Zhabotinsky Oscillator PDF Journal of Chemical Education 61 8 661 663 Bibcode 1984JChEd 61 661W doi 10 1021 ed061p661 permanent dead link Boris P Belousov 1959 Periodicheski dejstvuyushaya reakciya i ee mehanizm Periodically acting reaction and its mechanism Sbornik referatov po radiacionnoj medicine 147 145 Anatol M Zhabotinsky 1964 Periodicheskij process okisleniya malonovoj kisloty rastvore Periodical process of oxidation of malonic acid solution Biofizika 9 306 311 a b Zachernyuk A B Otkrytie kolebatelnyh himicheskih reakcij LETOPIS VAZhNEJShIH OTKRYTIJ External links editSimon Shnol B P Belousov i ego kolebatelnaya reakciya Archived from the original on 18 March 2008 Retrieved 3 July 2010 Zachernyuk A B Otkrytie kolebatelnyh himicheskih reakcij LETOPIS VAZhNEJShIH OTKRYTIJ Nik Gorkavyj Skazka o himike Belousove kotoryj izgotovil zhidkie chasy Nauka i zhizn 2 2011 g Retrieved from https en wikipedia org w index php title Boris Belousov chemist amp oldid 1220081292, wikipedia, wiki, book, books, library,

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