MARIE CURIE

'Maria Skłodowska-Curie' (born 'Maria Skłodowska'; November 7, 1867 – July 4 1934) was a Polish-French physicist and chemist. She was a pioneer in the field of radioactivity, the first twice-honored Nobel laureate (and still the only one in two different sciences) and the first female professor at the Sorbonne.
She was born in Warsaw, Congress Poland, Russian Empire, and lived there until she was 24. In 1891 she went to study science in Paris, France, where she obtained her higher degrees and conducted nearly all her scientific work. She founded the Curie Institutes in Paris, France, and in her home town, Warsaw, Poland. She was the wife of fellow-Nobel-laureate Pierre Curie and the mother of a third Nobel laureate, Irène Joliot-Curie.

Contents

Life

Prizes

Tribute

See also

Further reading

Fiction

References

External links

Life

Maria Salomea Skłodowska was born in Warsaw to Polish parents, Bronisława and Władysław Skłodowski, both of whom were teachers and instilled in their children a sense of the value of learning.
Maria was the youngest of five children: Zofia (born 1862), Józef (1863), Bronisława (1865), Helena (1866) and finally Maria (1867).
Maria's early years were marked by the death of her sister Helena (from typhus) and, two years later, the death of her mother (tuberculosis).
These events caused her to give up her Roman Catholic religion and become an agnostic.^[1]
In her youth Skłodowska showed an exceptional memory and diligent work ethic, and was known to neglect food and even sleep in order to study. At age fifteen she graduated from high school at the top of her class. ^[2]

Because she was female, and because of Russian reprisals following the Polish 1863 uprising against Tsarist Russia, Skłodowska was denied admission to a regular university. She worked several years as a private tutor while attending Warsaw's illegal Floating University and helped support her elder sister Bronisława, who was studying medicine in Paris. Eventually in 1891, having saved up money earned as a governess, Maria went to join her elder sister in Paris.
Skłodowska studied mathematics, physics and chemistry at the Sorbonne. (Later, in 1909, she would become the Sorbonne's first female professor, when she was named to her late husband's chair in physics, which he had held for only a year and a half before his tragic death). In early 1893 she graduated first in her undergraduate class. A year later, also at the Sorbonne, she obtained her master's degree in mathematics. In 1903, under the supervision of Henri Becquerel, she received her DSc from ''ESPCI'' (''École Supérieure de Physique et de Chimie Industrielles de la Ville de Paris''), becoming the first woman in France to complete a doctorate.
At the Sorbonne, she met and married fellow-instructor Pierre Curie. Skłodowska had begun her scientific career in Paris with an investigation of the magnetic properties of various steels; it was their mutual interest in magnetism that had drawn Skłodowska and Curie together.
Eventually they studied radioactive materials, particularly pitchblende — the ore from which uranium was extracted — which had the curious property of being more radioactive than the uranium extracted from it. By 1898 they had deduced that pitchblende must contain traces of an unknown substance far more radioactive than uranium. On December 26, 1898, Skłodowska-Curie announced the existence of this substance.
Over the course of several years' unceasing work in the most difficult physical conditions, they processed several tons of pitchblende, progressively concentrating the radioactive substances and eventually isolating the chloride salts (refining radium chloride on April 20, 1902) and identifying two previously unknown chemical elements. The first, they named polonium, in honor of Skłodowska-Curie's native country, Poland, then still partitioned among three empires; and the other, radium, for its intense radioactivity — a word that she coined.

In 1903, the Royal Swedish Academy of Sciences awarded Pierre Curie, Marie Curie, and Henri Becquerel the Nobel Prize in Physics, "in recognition of the extraordinary services they have rendered by their joint researches on the radiation phenomena discovered by Professor Henri Becquerel."
Curie was the first woman to be awarded a Nobel Prize. Eight years later, she received the 1911 Nobel Prize in Chemistry, "in recognition of her services to the advancement of chemistry by the discovery of the elements radium and polonium, by the isolation of radium and the study of the nature and compounds of this remarkable element".
In an unusual decision, Skłodowska-Curie intentionally refrained from patenting the radium-isolation process, leaving it open so that the scientific community could do research unhindered.
A month after accepting her 1911 Nobel Prize, she was hospitalized with depression and a kidney ailment.
Skłodowska-Curie was the first person to win or share ''two'' Nobel Prizes. She is one of only two people who have been awarded a Nobel Prize in two different fields, the other being Linus Pauling (Chemistry, Peace). She remains the only woman to have won two Nobel Prizes, and the only person to have won Nobel Prizes in two different ''science'' fields. Nevertheless, the French Academy of Sciences refused to abandon its prejudice against women, and she failed by one vote to be elected to membership.

In 1906, her husband died after collapsing in front of a horse-cart. It is believed he collapsed due to prolonged radiation exposure. Marie was devastated by her husband's death. It has been reported she may subsequently have had an affair with physicist Paul Langevin — a married man who had left his wife — which resulted in a press scandal, taken advantage of by her academic opponents to damage her credibility. Despite her fame as a scientist working for France, the public's attitude to the scandal tended toward xenophobia. In a curious coincidence, Langevin's grandson Michel Langevin later married Skłodowska-Curie's granddaughter, Hélène Joliot.
During World War I, Skłodowska-Curie pushed for the use of mobile radiography units, which came to be popularly known as "Little Curies" (''petites Curies''), for the treatment of wounded soldiers. These units were powered using tubes of ''radium emanation'', a colorless, radioactive gas given off by radium, later identified as radon. Skłodowska-Curie personally provided the tubes, derived from the radium she purified. Also, promptly after the war started, she donated her and her husband's gold Nobel Prize medals for the war effort.
After World War I, in 1921 and again in 1929, Skłodowska-Curie toured the United States, where she was welcomed triumphantly, to raise funds for research on radium. These distractions from her scientific labors, and the attendant publicity, caused her much discomfort but provided many resources for her work. Her second American tour succeeded in equipping the Warsaw Radium Institute, founded in 1925 with her sister Bronisława as director.
In her later years, Skłodowska-Curie headed the Pasteur Institute and a radioactivity laboratory created for her by the University of Paris.



Her death near Sallanches, Savoy, in 1934 was from aplastic anemia, almost certainly due to exposure to radiation, as the damaging effects of ionising radiation were not yet known, and much of her work had been carried out in a shed with no safety measures. She had carried test tubes containing radioactive isotopes in her pocket and stored them in her desk drawer, remarking on the pretty blue-green light the substances gave off in the dark.
She was interred at the cemetery in Sceaux, where Pierre lay, but sixty years later, in 1995, in honor of their work, the remains of both were transferred to the Panthéon in Paris.
The Curies' elder daughter, Irène Joliot-Curie, won a Nobel Prize for Chemistry in 1935 for discovering that aluminium could be radioactive and emit neutrons when bombarded with alpha rays. The younger daughter, Ève Curie, wrote the biography, ''Madame Curie'', after her mother's death.

Prizes

★ Nobel Prize for Physics (1903)

★ Davy Medal (1903)

★ Matteucci Medal (1904)

★ Nobel Prize for Chemistry (1911)

Tribute

As one of the most famous female scientists to date, Marie Curie has been an icon in the scientific world and has inspired many tributes and recognitions. In 1995, she was the first and only woman laid to rest under the famous dome of the Panthéon, in Paris, on her own merits, alongside her husband. The curie (symbol 'Ci'), a unit of radioactivity, is named in their honour, as is the element with atomic number 96 - curium.
Skłodowska-Curie's likeness appeared on the Polish late-1980s inflationary 20,000-złoty banknote. Her likeness also appeared on stamps and coins, and on the last French 500-franc note, with her husband, before the franc was made obsolete by the euro.
Greer Garson and Walter Pidgeon starred in the 1943 U.S. Oscar-nominated film, ''Madame Curie'', based on her life. "Marie Curie" is also the name of a character in the 1988 comedy, ''Young Einstein'', by Yahoo Serious.
Three radioactive minerals are named after the Curies: curite, sklodowskite, and cuprosklodowskite.
, the largest science, technology and medicine university in France, and successor institution to the faculty of science at the University of Paris, where she taught, is named in honour of her and Pierre. The university is home to the laboratory where they discovered radium. Another school named for her, Marie Curie M.S. 158, in Bayside, New York, specializes in science and technology. In 2007, the Paris Métro station Pierre Curie was renamed Pierre et Marie Curie.

See also

★ Maria Curie-Skłodowska University in Lublin

★ Maria Skłodowska-Curie Institute of Oncology in Warsaw

★ List of people on stamps of Ireland

★ Marie Curie Cancer Care

★ Curie

Further reading

★ Naomi Pasachoff, ''Marie Curie and the Science of Radioactivity'', New York, Oxford University Press, 1996.

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Fiction

★ a fictionalized account of relationships among Curie, JM Charcot and Blanche Wittman

References

1. "Unusually at such an early age, she became what T. H. Huxley had just invented a word for: agnostic."

2.

External links

★ [1]Two biographies of Skłodowska-Curie, one brief and one comprehensive.

★ Out of the Shadows-A study of women physicists

★ Marie and Pierre Curie and the Discovery of Polonium and Radium Chronology from nobelprize.org

★ 1903 Nobel Prize in Physics and 1911 Nobel Prize in Chemistry – Nobel committee page; presentation speech, her award lecture etc.

★ The official web page of Maria Curie Skłodowska University in Lublin, Poland in English.

★ Detailed Biography at Science in Poland website; with quotes, photographs, links etc.

★ Long biography at American Institute of Physics website ''(site also has a short version for kids entitled "Her story in brief!")''

★ Maria Skłodowska-Curie Museum in Warsaw

★ Marie Curie: A Nobel Prize Pioneer at the Panthéon

★ European Marie Curie Fellowships

★ Marie Curie Fellowship Association

★ Marie Curie Cancer Care, UK

★ ''Marie Sklodowska Curie: Her Life as a Media Compendium''

★ Ron Schuler's Parlour Tricks: Marie Curie

★ Annotated bibliography of Marie Curie from the Alsos Digital Library

★ Obituary, New York Times, July 5, 1934 ''Mme. Curie Is Dead; Martyr to Science''

★ Marie Curie on the 500 French Franc and 20000 old Polish Zloty banknotes.

★ Biography resources dedicated to Marie Curie

★ American Institute of Physics: Marie Curie Exhibit on the Life of Marie Curie. Marie Curie photos available from AIP

★ - Animated bigraphy of Marie Curie on DVD from an animated series of world and American history - Animated Hero Classics distributed by Nest Learning.

★ - Live Action portrayal of Marie Curie on DVD from the Inventors Series produced by Devine Entertainment.

★ - Portrayal of Marie Curie in a television mini series produced by the British Broadcasting Company