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. Author manuscript; available in PMC: 2022 Dec 22.
Published in final edited form as: Phys Chem Chem Phys. 2021 Dec 22;24(1):86–97. doi: 10.1039/d1cp04246g

Figure 2. Effects of Aβ-m, Aβ-o, and Aβ-f on SH-SY5Y cell membrane fluidity in the presence and absence of GQDs.

Figure 2.

(A) GP shifts (represented by letter d) were recorded after a 3 h-treatment by Aβ-m, Aβ-o and Aβ-f (20 μM) of Aβ42. Compared with Aβ-m and Aβ-f, Aβ-o caused a large positive GP shift. GQDs prevented perturbation to membrane fluidity induced by Aβ-o and restored the GP values to that for control cells, especially at 10 and 50 μg/mL. (B) Summaries of the GP values of panel A and Fig. S2.