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Joseph Loo

The Power List 2019 – 21-100 (A-Z)

Joseph Loo

Professor, University of California Los-Angeles, USA.

Eureka moment: My eureka moment came at the beginning of my career. I was trained to “break” molecules for analysis, so when developing ESI-MS for protein characterization it seemed natural to me to attempt to “break” the large protein molecules to sequence the fragments. After realizing I could generate gas-phase protein fragments and interpret the fragments against expected sequences, I saw that this could be further developed. Today we call this top-down MS, or proteomics… Little did I know I’d still be working on the same topic nearly 30 years later.

Part of the Power List 2019

The Top 100

This year we’ve returned to our Top 100 format for The Power List, showcasing the tremendous range of talent, ingenuity and leadership present across all corners of analytical science on a global scale.

Go to The Power List 2019

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