Dual DNA Nanomaterial-Regulated Homogeneous Immunoreaction-Enabled One-Step Electrochemical Analysis of Multiple Biomarkers in Clinical Samples
Homogeneous immunoassays offer a streamlined alternative to traditional heterogeneous methods by eliminating separation and washing steps. However, they are often hampered by low sensitivity, matrix interference, and limited multiplexing capability. Herein, we reported a dual DNA nanomaterial-based homogeneous electr...