Understanding Crystallography - Part 2: From Crystals to Diamond
How do X-rays help us uncover the molecular basis of life?
In the second part of this mini-series, Professor Stephen Curry takes us on a journey into the Diamond Light Source, one of the UK's most expensive and sophisticated scientific facilities.
Generating light brighter than the sun, and hosting a particle accelerator, Diamond is often used to determine the structure of complex molecules. By placing crystalline samples of proteins in the powerful beams of X-rays, scientists can use the data obatined from the generated diffraction patterns to model accurate 3D structures of the protein molecules.
Professor Curry explores the inner workings of the Diamond Light Source to reveal how such facilities are aiding the field of structural biology and continuing the work of the early crystallography pioneers 100 years on.
Chemist Andrea Sella combines dimethylhydrazine with dinotrogen tetroxide to show how hypergolic mixtures fire rockets into space.
There are a few ways to use chemistry to power a rocket, but all involved an oxider and a fuel. And with no oxygen in space, what’s the best solution? Professor ... more