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Intrinsic fluorescence spectra of 75 min fabricated, cauliflower-like DNAs (dashed lines), 90 min cauliflower-like DNAs (dotted lines), and salmon genomic DNA (solid lines) in 10 mM Gomori buffer (pH 7.4). (A, B) Spectra were prepared by setting the excitation wavelength to 270 nm and 339 nm, respectively. The plotted results are averages of triplication analysis.
