S'identifier

State University of New York Geneseo College

1 ARTICLES PUBLISHED IN JoVE

Biochemistry

Characterization of pH-Dependent Reversible Self-Assembly of Amyloid Beta 1-40-Coated Gold Colloids

Kazushige Yokoyama¹, Christopher Kolilias¹, Victoria Brzezinski¹, Akane Ichiki¹

¹Department of Chemistry and Biochemistry, State University of New York Geneseo College

Here, we present a systematic method describing the quasi-reversible self-assembly of the amyloid beta 1-40 (Aβ₁_-₄₀)-coated 20 nm gold aggregates. The nano-size-dependent quasi-reversible networking between peptides was correlated with specific amino acids or sections of the Aβ₁_-₄₀ monomer.