| http://www.w3.org/ns/prov#value | - FIG. 4 is a comparison of the relative fluorescence strength of Dye-1 in PBS before and after it is bound with RNA. As can likewise be seen in the figure, when Dye-1 formed complexes with RNA, there occurred a rapid increase in fluorescence intensity accompanied by a certain degree of red shift of fluorescence, with the maximum excitation peak at about 655 nm in the near-infrared region, which can
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