[{"@context":"http:\/\/schema.org\/","@type":"BlogPosting","@id":"https:\/\/wiki.edu.vn\/en\/wiki19\/branca-edmee-marques-wikipedia\/#BlogPosting","mainEntityOfPage":"https:\/\/wiki.edu.vn\/en\/wiki19\/branca-edmee-marques-wikipedia\/","headline":"Branca Edm\u00e9e Marques – Wikipedia","name":"Branca Edm\u00e9e Marques – Wikipedia","description":"From Wikipedia, the free encyclopedia Leading Portuguese radiochemist who studied with Marie Curie Branca Edm\u00e9e Marques Born (1899-04-14)14 April 1899","datePublished":"2020-02-26","dateModified":"2020-02-26","author":{"@type":"Person","@id":"https:\/\/wiki.edu.vn\/en\/wiki19\/author\/lordneo\/#Person","name":"lordneo","url":"https:\/\/wiki.edu.vn\/en\/wiki19\/author\/lordneo\/","image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/c9645c498c9701c88b89b8537773dd7c?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/c9645c498c9701c88b89b8537773dd7c?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"Enzyklop\u00e4die","logo":{"@type":"ImageObject","@id":"https:\/\/wiki.edu.vn\/wiki4\/wp-content\/uploads\/2023\/08\/download.jpg","url":"https:\/\/wiki.edu.vn\/wiki4\/wp-content\/uploads\/2023\/08\/download.jpg","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/upload.wikimedia.org\/wikipedia\/en\/thumb\/5\/5f\/BrancaEdm%C3%A9eMarques.png\/220px-BrancaEdm%C3%A9eMarques.png","url":"https:\/\/upload.wikimedia.org\/wikipedia\/en\/thumb\/5\/5f\/BrancaEdm%C3%A9eMarques.png\/220px-BrancaEdm%C3%A9eMarques.png","height":"304","width":"220"},"url":"https:\/\/wiki.edu.vn\/en\/wiki19\/branca-edmee-marques-wikipedia\/","about":["Wiki"],"wordCount":1243,"articleBody":"From Wikipedia, the free encyclopediaLeading Portuguese radiochemist who studied with Marie CurieBranca Edm\u00e9e MarquesBorn(1899-04-14)14 April 1899Died19 July 1986(1986-07-19) (aged\u00a087)Lisbon, PortugalAlma\u00a0materUniversity of LisbonUniversity of Paris at SorbonneKnown\u00a0forSpouseAnt\u00f3nio Silva Sousa TorresScientific careerDoctoral advisorMarie CurieBranca Edm\u00e9e Marques de Sousa Torres (Lisbon, 14 April 1899 – Lisbon, 19 July 1986) was a leading Portuguese specialist in the peaceful applications of nuclear technology who obtained a doctorate in Paris under the guidance of Marie Curie. Returning to Lisbon she founded the Radiochemistry Laboratory, where she continued her research for three decades.[1]Marques’ father died when she was just eight years old. After high school she joined the University of Lisbon. From there she graduated in Physics and Chemistry from the Faculty of Sciences. Having turned down a chance to do geological work in Angola, she taught at the faculty after her graduation in 1926, where she was the only woman carrying out teaching or research in chemistry.[2] She married Ant\u00f3nio Silva Sousa Torres (1876-1958), professor at the Faculty of Sciences of the University of Lisbon, but only on condition that she could go to Paris to study for a Doctorate.[3]Wishing to specialize in radioactivity, she applied for and received a grant from the National Education Board (Portuguese: Junta de Educa\u00e7\u00e3o Nacional) to study in 1931-32 at the Radium Institute in Paris (now the Curie Institute) on radioactivity topics. At her husband\u2019s request she was accompanied by her mother. Impressed by Marques\u2019 work, Curie wrote to the Portuguese government in 1932 requesting an extension of her fellowship but the grant was not renewed. However, the Institute found a way to allow her to continue with her research, which was later turned into work on a doctoral thesis.[3]  In her first three years she worked under the guidance of Marie Curie and, in the last year, after Curie\u2019s death, under the supervision of Andr\u00e9-Louis Debierne. Her notes of classes given by Curie and Debierne form part of her valuable scientific estate. In 1935 she defended her doctoral thesis on Nouvelles recherches sur le fractionnement des sels de baryum radif\u00e8re (New research on the fragmentation of radiferous barium salts) at the Sorbonne University. With the support of two Nobel Prize winners, Jean Baptiste Perrin and Fr\u00e9d\u00e9ric Joliot-Curie, her Doctorate was awarded with three honourable mentions, the highest grade possible. She published her results in three articles in 1936 in the Journal de Chimie Physique[4] and also published six articles in the Comptes rendus de l’Acad\u00e9mie des Sciences of Paris.[5][6]Despite being invited to continue her research career in Paris, Marques chose to return to Lisbon and resumed her activity at the Faculty of Sciences, where she developed research in the field of radioactivity. In 1936, she created the Radiochemistry Laboratory, which led, in 1953, to the formation of the Centre for Radiochemistry Studies of the Nuclear Energy Studies Commission.[2][7] She continued to be the Director of the Centre until well after her formal retirement from the university.[3]On her return to Lisbon Marques had been awarded a Doctorate in Physical-Chemical Sciences, on the strength of her French qualifications. She continued to do research on nuclear chemistry and radiochemistry and on the therapeutic applications of radioisotopes. She published regularly in Portuguese and international journals. However, despite her excellent qualifications, her career progression was relatively slow. The fact that she was a woman in a profession dominated by men appears to have been a major cause of this. She is quoted as saying that men considered it an insult to have to work with women. A contributory factor was that research was not a high priority in her university at that time: the laboratory she established was the first at the university. She finally became a full Professor only in 1966, when she was the first woman to obtain a Chair in Chemistry at a Portuguese university. Towards the end of her professional life she developed serious problems with her eyesight. In October 1967 she attended ceremonies in Paris to mark the 100th anniversary of the birth of Marie Curie.[2][3]Branca Edm\u00e9e Marques died on 19 July 1986 at the age of 87. In September 2009, the Lisbon City Council approved the name Branca Edm\u00e9e Marques for a street in the university area as a way to honour her achievements.[5]References[edit]  "},{"@context":"http:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"item":{"@id":"https:\/\/wiki.edu.vn\/en\/wiki19\/#breadcrumbitem","name":"Enzyklop\u00e4die"}},{"@type":"ListItem","position":2,"item":{"@id":"https:\/\/wiki.edu.vn\/en\/wiki19\/branca-edmee-marques-wikipedia\/#breadcrumbitem","name":"Branca Edm\u00e9e Marques – Wikipedia"}}]}]