Three-dimensional DNA nanosphere electrochemical biosensor based on the rolling circle amplification reaction of dumbbell shaped ring for the ultrasensitive detection of cancer-related biomarkers | Synapse
March 3, 2026
Three-dimensional DNA nanosphere electrochemical biosensor based on the rolling circle amplification reaction of dumbbell shaped ring for the ultrasensitive detection of cancer-related biomarkers
Key Points
Ultrasensitive detection of cancer-related biomarkers demonstrates efficacy.
Key evidence includes a detection limit of 0.1 fM for specific biomarkers.
Employing rolling circle amplification, this method enhances sensitivity through DNA nanosphere design.
Further validation in clinical settings is necessary, emphasizing the need for real-world applicability.