Mass Spectrometer 70-70F Manchester Science Museum
109 بار بازدید -
12 ماه پیش
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70-70F mass spectrometer, made by
70-70F mass spectrometer, made by VG Micromass, Winsford, 1974 and used at the University of Oxford for research into the metabolites of cannabis, with associated manuals & research papers.
Carol Robinson is a chemist who has pioneered the application of mass spectrometry techniques to problems in chemical biology. Her groundbreaking research on the three-dimensional structure of proteins in particular has demonstrated the power of such techniques in studying large molecular compounds.
Much of her research has involved pushing the limits of electrospray mass spectrometry, demonstrating that important complexes can be generated and studied in the gas phase. In addition to her contributions to the study of protein folding, Carol has conducted important work on ribosomes, molecular chaperones and most recently membrane proteins.
The first female Professor of Chemistry at both Oxford and Cambridge universities, in 2013 she was awarded the title of Dame Commander of the Order of the British Empire for her services to science. Carol was also the recipient of the Royal Society’s prestigious Rosalind Franklin Award and Davey Medal, in 2004 and 2010, respectively. In 2015, she was the European Laureate of the L’Oreal–UNESCO for Women in Science Award.
This example which uses the Physics of Fleming's lefthand rule to bend positive streams of ions in a magnetic field. They pass through an initial crossed E and B field to act as a velocity selector and then a second field to curve them. The more the mass is the ion the less they curve which means you can separate ions of different mass or isotopes.
Carol Robinson is a chemist who has pioneered the application of mass spectrometry techniques to problems in chemical biology. Her groundbreaking research on the three-dimensional structure of proteins in particular has demonstrated the power of such techniques in studying large molecular compounds.
Much of her research has involved pushing the limits of electrospray mass spectrometry, demonstrating that important complexes can be generated and studied in the gas phase. In addition to her contributions to the study of protein folding, Carol has conducted important work on ribosomes, molecular chaperones and most recently membrane proteins.
The first female Professor of Chemistry at both Oxford and Cambridge universities, in 2013 she was awarded the title of Dame Commander of the Order of the British Empire for her services to science. Carol was also the recipient of the Royal Society’s prestigious Rosalind Franklin Award and Davey Medal, in 2004 and 2010, respectively. In 2015, she was the European Laureate of the L’Oreal–UNESCO for Women in Science Award.
This example which uses the Physics of Fleming's lefthand rule to bend positive streams of ions in a magnetic field. They pass through an initial crossed E and B field to act as a velocity selector and then a second field to curve them. The more the mass is the ion the less they curve which means you can separate ions of different mass or isotopes.
12 ماه پیش
در تاریخ 1402/05/13 منتشر شده
است.
109
بـار بازدید شده