A DNA nanowire based-DNAzyme walker for amplified imaging of microRNA in tumor cells
Haoqi Yang,
Ziyong Wu,
Shujuan Sun
et al.
Abstract:We propose a DNAzyme walker constructed from aptamer-modified DNA nanowires, which can efficiently penetrate target cells without the assistance of non-DNA substances. This strategy enables sensitive and effective imaging of miRNA in tumor cells.
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