Engineering of LNA-Modified DNA-AuNP Nanomachines for Intracellular miRNA Imaging
DNA nanomachines based on gold nanoparticles (AuNPs) are promising platforms for intracellular sensing of microRNAs (miRNAs), which are biomarkers involved in a wide range of diseases. However, achieving robust performance under intracellular conditions remains challenging. In this study, we investigated the effect of...