SEP 4, 2026 · JOURNAL ARTICLE
A signal-locked clamped hybridization chain reaction nanoamplifier for rapid and highly sensitive analysis of Aβ42.
Talanta
Amyloid-beta 42 (Aβ42) is a core biomarker associated with Alzheimer's disease (AD), but accurate quantification of low-abundance plasma Aβ42 remains challenging because of matrix