Solventfree MALDIMS for the analysis of betaamyloid ...
Manual and automated solventfree miniball mill (MBM) matrixassisted laser desorption/ionization (MALDI) analysis of mixtures of betaamyloid peptides (111), (3342), (142) and nonbetaamyloid component of Alzheimer's disease peptide yielded interpretable spectra for all of the peptides present regardless of their relative amounts in the samples.