A Self-Locking DNAzyme Platform for Highly Specific Sensing of Low-Abundance Single-Base Mutations
A self-locking DNAzyme (SLOD) biosensor that suppresses spontaneous activation through a thermodynamically stabilized intramolecular inactive conformation that establishes a low-background, single-base-discriminating, and modular DNAzyme biosensor platform for single-base mutation detection and clinically relevant nucl...