Figure 1 | Scientific Reports

Figure 1

From: Non-ionising UV light increases the optical density of hygroscopic self assembled DNA crystal films

Figure 1

DNA film structure. Scanning electron micrographs of (a,b) a 0.0031 mg/mm2 surface density DNA film exposed only to ambient UV light, (c,d) a 0.0031 mg/mm2 DNA film irradiated with a dosage of 320 J/cm2 UVA light (365 nm), and (e,f) a 0.0031 mg/mm2 DNA film irradiated with a dosage of 320 J/cm2 UVB light (302 nm). Scale bars in the left and right columns of images respectively denote 2 μm and 400 nm.

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