Scientist to Watch

Neil Kelleher: Thinking big then doing it

Written byJeffrey M. Perkel
| 2 min read

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Standing exactly five feet tall - 5'1" with his shoes on - Neil Kelleher cuts an unlikely figure on the basketball court. Yet, Craig Mizzen, a colleague and collaborator at the University of Illinois, Urbana-Champaign (UIUC), says Kelleher is "surprisingly good.... He makes up with energy what he lacks in height."

In science, Kelleher has drive and a knack for knowing when to take the shot. While at a talk given by Fred McLafferty, a Cornell mass spectrometry guru, Kelleher asked some probing questions about McLafferty's blending of Fourier transform mass spectrometry (FTMS) with electrospray ionization. Kelleher sensed promise in the technology. "He had just built the better mousetrap," he says. McLafferty, in turn, noted promise in the young Fulbright scholar who mentioned he had been interviewing for graduate school.

"I turned on the sales pitch," McLafferty recalls. In 1993 Kelleher joined McLafferty and enzymologist Tadhg Begley at Cornell, where ...

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