Discriminating Monomers and Fibrils of Amyloid‐ β 1–42 With Site‐Ordered Peptide‐QMFluors
ABSTRACT The detection of soluble amyloid‐ β (A β ), the most neurotoxic species in early Alzheimer's disease (AD), remains a major analytical challenge. Conventional probes are designed to target the β ‐sheet structures of mature fibrils and are thus blind to these transient, nonfibrillar species. Here, we introduce “...