Michael L. Nielsen
Papers
1
Total Citations
35
H-Index
1
About
Michael L. Nielsen is a leading figure in proteomics, whose work has fundamentally advanced the field of mass spectrometry-based protein sequencing. His key research areas center on the development of highly sensitive and robust methods for peptide fragmentation and identification, directly addressing the core challenge of characterizing complex protein mixtures. Nielsen’s major contribution is the pioneering of a two-layered analytical strategy that first employs MALDI peptide mass fingerprinting, followed by electrospray tandem mass spectrometry for proteins that remain unidentified. This orthogonal approach, detailed in his highly cited 2002 paper "Peptide End Sequencing by Orthogonal MALDI Tandem Mass Spectrometry" (35 citations), dramatically improved the depth and reliability of proteomic analyses. By enabling the confident identification of proteins from minimal sample amounts, his work has become a cornerstone of modern proteomics, influencing countless subsequent studies in biomarker discovery and systems biology. Nielsen’s innovative methodology continues to shape how researchers decode the complex language of the proteome.
Research Focus
Key Achievements
Top Papers
- 1Peptide End Sequencing by Orthogonal MALDI Tandem Mass Spectrometry35 citations · 2002