Enhancing Sensitivity in Nucleic Acid Detection via Collaborative Multiple Catalytic Cores in DNAzyme Nanomachines

Authors

Z. Hussein

Published

September 5, 2024

Abstract

We introduce a novel multicore DNA nanomachine (MDNM), utilizing four binary DNAzymes for nucleic acid detection without the need for a preamplification step. This innovation remarkably yields a reduction in limit of detection (LOD), over 5‐fold, as compared to single‐core systems. This reduces the required test time, highlighting the potential of MDNM in advancing nucleic acid detection.