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. 2003 Sep 12;100(20):11219–11224. doi: 10.1073/pnas.1934603100

Fig. 1.

Fig. 1.

3HF probes F4N1 and BPPZ and their location in phosphatidylcholine bilayer leaflet. Styryl probe di-8-ANEPPS is presented for comparison. The orientations of F4N1 and BPPZ were derived from previous experiments (27) and analogies with similar probes (33). The lipids DMPC and DTPC [ether lipid (EL)] and lipid additives 6-KC and phloretin as well as their contribution to the membrane dipole potential (Inline graphic, Inline graphic, Inline graphic, and Inline graphic, respectively) are shown.