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. 2017 Oct 31;7:14423. doi: 10.1038/s41598-017-13759-5

Figure 5.

Figure 5

Aggregation kinetics of Aβ(1–40) peptides in the absence and presence of the studied compounds. (A) aromatic hydrocarbons, (B) metal ions and (-)-nicotine, and (C) combined aromatic hydrocarbons and Cr(III) ions. The Aβ kinetics was monitored by recording Thioflavin T (ThT) fluorescence intensity in 20 mM sodium phosphate buffer, pH 7.35, at +37 °C under quiescent conditions (ratio 1:10, Aβ:substance). In the figures averaged curves from five or six replicates are shown.