Modulation of Optical and Electrical Characteristics by Laterally Stretching DNAs on CVD-Grown Monolayers of MoS₂

Figure 2

(a) Bright-field optical image of the sample. (b) Epifluorescence image of YOYO-1-stained DNA strands stretched on 1L-MoS₂. 436 nm line of Hg lamp was used for fluorescence excitation. Scale bars indicate 10 μm.

(a)

(b)