Skip to main content
. Author manuscript; available in PMC: 2018 Jun 28.
Published in final edited form as: Phys Chem Chem Phys. 2017 Jun 28;19(25):16387–16394. doi: 10.1039/c7cp02691a

Figure 1. Illustrations of the FNA approach to probe Aβ(14–23) trimers and tetramers.

Figure 1

(A) Schematic presentation of the Aβ(14–23) dimer in the FNA tether; the flexibility of the PEG loop facilitates the ability of the two monomers to form a Aβ(14–23) dimer. (B), (C) Schematic presentation of probing strategies: the Aβ(14–23) dimer was assembled with a monomer to form a trimer, and two Aβ(14–23) dimers were assembled to construct a tetramer. The blue line and orange bar indicate the FNA tether and the Aβ(14–23) monomer, respectively.