Skip to main content
. 2020 May 29;6(22):eabb0695. doi: 10.1126/sciadv.abb0695

Fig. 3. Study of TD-tweezers for detecting miRNAs in vivo.

Fig. 3

(A) Schematic illustration of the mechanism of TD-tweezers for specific miRNA detection in living cells. (B) Confocal fluorescence imaging of TD-tweezers to detect miRNA-34a in K562 cells treated with miRNA-34a mimic, K562 cells treated with inhibitor, and untreated K562 cells. (C) Fluorescence intensity of the K562 cells treated with miRNA-34a mimic, K562 cells treated with inhibitor, and untreated K562 cells. (D) Confocal fluorescence imaging of TD-tweezers for detection of miRNA-34a in K562 cells, Mino cells, and Jurkat cells. (E) Fluorescence intensity of the K562 cells, Mino cells, and Jurkat cells. Scale bars, 10 μm.