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Humberto Fernández-Morán
In this Spanish name, the first or paternal surname is Fernández-Morán and the second or maternal family name is Villalobos.
Humberto Fernández-Morán Villalobos (18 February &#;&#; 17 March )[1] was a Venezuelan research scientist born in Maracaibo, Venezuela, known for inventing the diamond knife or scalpel, significantly advancing the development of electromagnetic lenses for electron microscopy based on superconducting technology, and many other scientific contributions.
Career
Fernández-Morán founded the Venezuelan Institute for Neurological and Brain Studies, the predecessor of the current Venezuelan Institute for Scientific Research (IVIC). He studied medicine at the University of Munich, where he graduated summa cum laude in He contributed to the development of the electron microscope and was the first person to use the concept of cryo-ultramicrotomy.
After flying over Angel Falls in his home country of Venezuela he was inspired by the concept of the smoothly reoccurring flow system inherent in a waterfall to take his diamond knife invention and combine it with an ultramicrotome to dramatically improve the ultra-thin sectioning of electron microscopy samples.
The ultramictrotome advances the rotating, drum-mounted specimen sample in such small increments (utilizing the very low thermal expansion coefficient of Invar) past the stationary diamond knife that sectioning thicknesses of several Angstrom units are possible.
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Humberto Fernández-Morán Villalobos (18 February – 17 March ) [1] was a Venezuelan research scientist born in Maracaibo, Venezuela, known for inventing the diamond knife or scalpel, significantly advancing the development of electromagnetic lenses for electron microscopy based on superconducting technology, and many other scientific contributions.He also helped to advance the field of electron cryomicroscopy - the use of superconductive electromagnetic lenses cooled with liquid helium in electron microscopes to achieve the highest resolution possible - among many other research topics.
Fernández-Morán was commissioned in with the supervision of the first Venezuelan research nuclear reactor, the RV-1 nuclear reactor, one of the first in Latin America.[2]
He was appointed Minister of Education during the last year of the regime of Marcos Pérez Jiménez and was forced to leave Venezuela when the dictatorship was overthrown in He worked with NASA for the Apollo Project and taught in many universities, such as MIT, University of Chicago and the University of Stockholm.
He donated a collection of his papers to the National Library of Medicine in [3]
Personal life
His wife Anna was Swedish and together they had two daughters, Brigida Elena and Verónica.
The body of Humberto Fernández-Morán was cremated and his ashes rest today in Cemetery The Square Luxburg-Carolath in his hometown, Maracaibo.
Humbert fernandez biography wikipedia Humberto Avelino Fernández-Morán Villalobos was a Latin American scientist born on February 18 th, , in Maracaibo, Venezuela. He was the son of Mr. Luis Fernández Morán and Mrs. Elena Villalobos.Inventions
Awards and honors
See also
References
- ^Fernández, Tomás y Tamaro, Elena. «Biografia de Humberto Fernández Morán». En Biografías y Vidas. La enciclopedia biográfica en línea [Internet].Humbert fernandez biography husband Humberto Fernández-Morán Villalobos () was a physician and biophysical researcher. A native of Venezuela, he earned his medical degree from the University of Munich in
Barcelona, España,
- ^Diehl, Sarah (7 May ). "Venezuela's Search for Nuclear Power - or Nuclear Prestige". Nuclear Threat Initiative. Retrieved 18 June
- ^"Humberto Fernández-Morán Papers ".
- Humbert fernandez biography cause of death
- Humbert fernandez biography death
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National Library of Medicine.
- ^Hytch, Martin; Hawkes, Peter W., eds. (). The Beginnings of Electron Microscopy - Part 1. United States: Elsevier Science. pp.&#;– ISBN&#;.
- ^"Improvements in or relating of a method of Polishing a Cutting Edge of a Diamond for a Cutting Tool, Patent"(PDF).Humbert fernandez biography Humberto Fernández-Morán Villalobos (18 February – 17 March ) [1] was a Venezuelan research scientist born in Maracaibo, Venezuela, known for inventing the diamond knife or scalpel, significantly advancing the development of electromagnetic lenses for electron microscopy based on superconducting technology, and many other scientific contributions.
August 6, Archived from the original(PDF) on July 17, Retrieved June 15,
[full citation needed] - ^Garfield, E."The John Scott Award Recipients &#;". John Scott Award Advisory Committee. Archived from the original on September 22, Retrieved March 30, Dr.
Eugene Garfield is member of the Advisory Committee.