Skip to content

Posts tagged ‘chromatography’

To the Crick! Part 5: 100 years of tuberculosis research and 70,000 years of evolution

For our final post in the ‘To the Crick’ series, we hear from Luiz Pedro Carvalho. He’s moving from the site of what was the National Institute of Medical Research (NIMR) in Mill Hill to the new Francis Crick Institute building in King’s Cross. We find out about Luiz’s work, focused on tuberculosis (TB), and look back at over 100 years of MRC-funded TB research.

a side view of open-plan lab space inside the Crick

Open-plan lab spaces inside the Crick

“It’s a mixture of excitement and already missing the place,” says Luiz. Mill Hill was home to NIMR for most of its lifetime but activities there have nearly come to an end. The venerable institute is now part of the Francis Crick Institute.

Read more

Behind the picture: A formula for success

To celebrate International Women’s Day 2014 we’re remembering Dr Rosalind Venetia Pitt-Rivers, a researcher at the MRC National Institute of Medical Research (NIMR) who discovered a thyroid hormone which is now used as a treatment option for thyroid diseases. Isabel Baker takes a look at this striking photograph and a scientist who was dedicated to life at the bench, and who earned worldwide recognition for doing what she loved best.

Rosalind Pitt-Rivers at the NIMR in the 1960s

Rosalind Pitt-Rivers at the NIMR in the 1960s

This photograph, taken in the 1960s, shows Rosalind ― better known to her family, friends and colleagues as ‘Ros’ ― at work in the NIMR labs where she worked for 30 years. She looks at ease in the lab, casually holding a test tube and cigarette between her fingers, as she regards the camera with a serious, confident gaze.

Ros arrived in the NIMR lab of Sir Charles Harington in 1942, which was to become a leading centre in the world for paper chromatography. Dr Archer Martin, who developed this technique for separating mixtures of substances in the 1940s, joined the NIMR in 1948*, winning the Nobel Prize in 1952. It was using these newly developed chromatography techniques that Ros discovered a new thyroid hormone, triiodothyronine (T3), with Dr Jack Gross, in 1952.
Read more