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    • In situ protein identification, mapping and depth profiling using 3D OrbiSIMS 

      Kotowska, Anna M; Scurr, David J (The University of Nottingham, 2020-08-28)
      Label-free protein characterisation at surfaces requires digestion or matrix application prior to mass spectrometry. We report the assignment of undigested proteins at surfaces using secondary ion mass spectrometry (SIMS). ...