Yu Han

A DNAzyme-cleavage-activated turn-on fluorescence sensing platform for sensitive miRNA detection and in situ intracellular imaging.

MicroRNAs (miRNAs) are crucial regulators in tumor development, so accurately detecting and imaging them in living cells is vital for early cancer diagnosis. However, their low levels inside cells and the complex cellular environment make traditional detection methods challenging. We developed a fluorescent sensing pla...