Clemmer DE, Valentine SJ.
Bioanalytical chemistry: Protein oligomers frozen in time.
Nature Chemistry. 2009 July 1;1(4):257-258.
The size and shape of amyloid-beta protein assemblies have been studied using electrospray-ionization ion-mobility mass spectrometry, and the protein tetramers and dodecamers have been identified as an important oligomerization state in the development of neurodegenerative disease.