Figure 5 | Scientific Reports

Figure 5

From: Cytotoxicity of Aconitum alkaloid and its interaction with calf thymus DNA by multi-spectroscopic techniques

Figure 5

Absorption spectra and emission spectra of DNA interfered by DDAs. (A) Absorption spectra of DNA adduct following treatment with DDAs for 24 h. (B) Absorption spectra of DDAs interaction with CT-DNA. (C) Fluorescence quenching of NR-DNA complex by DDAs. (D) Stern-Volmer plots for aconitine at 298 K, 304 K and 310 K. (E) Tm value of DNA and DNA-DDA complex. (F) Influence of ionic strength on fluorescence quenching.

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