In situ protein identification and mapping using secondary ion mass spectrometry
A. M. Kotowska, P. M. Williams, J. W. Aylott, A. G. Shard, M. R. Alexander, D. J. Scurr
This paper demonstrates the use of secondary ion mass spectrometry to directly identify and map proteins at surfaces without prior digestion.
Nature Communications · Nov 17, 2020Peer-reviewedBiochemistry