List of Physical Visualizations
and Related Artifacts

1945 – Electron Density Map and Molecular Model of Penicillin

Electron density map and model of Penicillin created by Dorothy Crowfoot Hodgkin in 1945 based on her work on X-ray crystallography. The Penicillin molecule was the first molecule whose structure was derived entirely from X-ray data. Dorothy Hodgkin later received the Nobel price for applying the same technique to determine the structure of the B12 molecule.

Dorothy Hodgkin (1910-94) was awarded the prestigious and exclusive Order of Merit in 1965 to add to her 1964 Nobel Prize for ”her determinations by X-ray techniques of the structures of important biochemical substances”. The Order of Merit is a group of 24 individuals of great achievement in the fields of the arts, learning, literature and science. Hodgkin was only the second woman to be part of the exclusive group – the first was Florence Nightingale.

Sources:

  1. Hodgkin, Dorothy Crowfoot: The X-ray analysis of complicated molecules. Nobel Lecture, December 11, 1964.
  2. Image source: Science Museum, London.
  3. Blog of the Science Museum, London.


Added by Yvonne Jansen on November 2, 2014. Category: Passive physical visualization Tags: , , , ,