John Fenn
John Fenn
main contribution
made important contributions to electrospray mass spectrometry technology for biological macromolecules and won the 2002 Nobel Prize in Chemistry.
Biographical or institutional source material ↗’s relevance in technology cases
The following cases cite their theories, methods or industry contributions; the historical basis does not mean that I directly participated in or invented modern products alone.
Waters Xevo TQ Absolute Triple Quadrupole Mass Spectrometer ↗
ion generation, mass selection and fragmentation detection enable targets to be distinguished in complex samples; quantitation relies on internal standards, calibration curves, matrix effects and quality control.